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  • Offer Profile
  • Since our beginnings we have been driven by our customers’ needs and our passion for new technologies.

    With 70 successful years in the Japanese market and 30 years in the European market, we have become a global company.The word Accrete is hidden in ACCRETECH, which means: Using synergies, combining power, finding solutions together, offering the best support for the best products, growing closer and growing together. The name is our driving force for new pioneering technologies – in both the nanometre precision sector of industrial measuring technology and also in the fascinating area of semiconductor equipment technology.

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Product Portfolio
  • Surface measuring systems

  • Surface measuring systems for roughness and contour

     Surfaces characteristics have a crucial impact on performance, lifespan, visual appearance and ultimately the quality of technical products. That’s why the measurement of surface roughness and quantification in the form of profile, roughness and waviness parameters is of vital importance to many components. In many industries, tolerances regarding surface parameters are narrowing – be it in the automotive industry, Aerospace or general mechanical sectors.

    Other developments:
    • A surface measuring system is no longer found only in the measuring room, but increasingly needed in manufacturing as well in order to take measurements right on the production line.
    • That’s why in addition to traditional, physical instruments, optical measuring instruments that can be operated much more quickly and without touching are seeing more frequent use.
    • Surface testing instruments are also mobile and therefore suitable for flexible use in manufacturing.
    • Today, 2D profile sections represent the state of the art when it comes to characterising surface roughness. More frequently, machines that can define the surface in 3D are used to get a more detailed surface characterisation.
    • Multi-sensor technology enables roughness and contour to be measured on one measuring instrument, even in a single pass.
      • Roughness measuring systems

      • Measuring systems for quality room and manufacturing

         Surface roughness is a measurement for the structure of the surface. It is calculated as a vertical deviation of the actual surface from its ideal shape, caused by machining or by chemical or physical processing in production. If these deviations are high, the surface is rough. If the value is low, the surface is smooth.
          • HANDYSURF+ 35/40/45

          • Portable, versatile surface texture measuring instrument
            • 2,4″ Full colour LCD
            • High resolution 0.0007 µm
            • 16 mm Stroke length
            • Measuring speed up to 1mm/s
            • Measurement height range -210 to +160 µm
            • Very simple operation and user-friendly software
            • USB connector
            • Extension cable for remote use
            • 20 languages available

            • Immediate data analysis and display
            • Internal data storage/battery operation
            • Direct data output on the Laptop/ PC
            • Analysis of the roughness values in Excel, or Supportware II
            • Connectable to a thermal printer
            • Meets all common surface standards

            Area of application
            With the HANDYSURF+ devices, the surface measuring instrument comes to the workpiece and still delivers very precise measurement results. The standard HANDYSURF+ 35 product can be used anywhere – vertically, horizontally and overhead. As a result, the devices can be used by a number of industries, from mechanical engineering to automotive as well as from aerospace to the plastics processing industry.

            The operation of HANDYSURF+ is kept extremely simple so that any employee in production can check standard surface parameters, even if they don’t have knowledge of measurement technology, which is another advantage for operators and production managers.
          • SURFCOM TOUCH 35 | 40 | 45

          • Portable surface measuring devices with bottom runner attachment
            • Entry-level model of surface measurements for various production applications, especially suitable for small and medium-sized companies.
            • Excellent price-performance ratio
            • Simple and self-explanatory user interface with 7-inch touch display
            • Depending on the application, up to three different measurement units can be combined with the evaluation unit
            • Automatic detection of the feed unit
            • User-friendly, multilingual user software
            • USB/Micro USB interface for extended data storage and transfer to the analytical software (supportware II)
            • Analysis unit with integrated printer
            • High-performance battery for mobile use

            Area of application
            The surface measuring instruments for the SURFCOM TOUCH 35 I 40 I 45 are particularly suitable for the measurement of medium and large workpieces during production due to their small, lightweight design and bottom runner system. All models feature simple and self-explanatory navigation menus to ensure easy and trouble-free operation. The measuring conditions and parameters for the respective workpiece can be saved and retrieved at any time.
          • SURFCOM TOUCH 50

          • Portable surface measuring device with free probe system
            Compact model for surface measurements in the production hall and measuring room — with high straightness precision and a wide measuring range.
            • Excellent price-performance ratio
            • Simple and self-explanatory user interface with 7-inch touch display
            • Resolution of up to 0.0001 μm and a maximum Z measuring range of 1000 μm (2000 μm/double probe arm length)
            • X axis guide accuracy of 0.3 μm with a measuring length of up to 50 mm
            • Different probe arms can be easily changed and calibrated
            • User-friendly, multilingual user software
            • USB/Micro USB interface for extended data storage and transfer to the analytical software (supportware II)
            • Analytical unit with integrated printer
            • High-performance battery for mobile use

            • High-precision and compact tracing driver
            • The tracing driver is characterised by a high guide accuracy of 0.3 μm / 50 mm.

            Area of application
            The large Z measuring range of the probe system enables flat as well as oblique and round surfaces to be measured and saves considerable time and effort to alignment of the workpieces. Deep measuring positions can be easily reached and even the smallest holes measured thanks to a wide range of compatible probe arms. These can be changed quickly and easily with a probe-arm spring clamp, without the need for tools.
            An additional measuring stand can be used for tall workpieces
          • SURFCOM TOUCH 550

          • Semi-automatic surface measuring device with intuitive user interface
            High-precision surface measuring system for the measuring room, with automatically controlled Z and X travel axis.
            • Modular design with different sizes available for the Z pillar, granite and feed unit
            • Probe with maximum resolution of 0.0001 μm and maximum Z measuring range of 1000 μm
            • X axis guide accuracy of 0.2 μm with a measuring length of up to 100 mm (optionally 200mm)
            • Evaluation performance complies with all current international calculation standards as well as P + R + W parameters
            • Simple and self-explanatory user interface with 7-inch touch display
            • User-friendly, multilingual user software USB/Micro
            • USB interface for extended data storage and transfer to the analytical software (supportware II) Analytical unit with integrated printer

            Area of application
            The SURFCOM TOUCH 550 is ideal for high-precision and semi-automatic surface measurements. The system meets all the requirements of the measuring room and is easy to operate thanks to its intuitive user interface. Semi-automatic operation during measurement, evaluation, data storage and logging simplifies the measurement process. The large Z measuring range of the probe system allows flat, oblique and round surfaces to be tested. In addition, it eliminates time and effort aligning the workpieces. Deep measuring positions can be easily reached and even the smallest holes measured using a wide variety of compatible probe arms. This is facilitated by a simple changing system with a probe-arm spring clamp.
          • SURFCOM NEX 001

          • SURFCOM NEX 001 offers the possibility of taking higher precision roughness measurements at higher measurement speeds, due to its patented linear system

            Fully CNC controlled with Teach-in programming
            • Linear motor drive ensures high accuracy and high speed movement (patented)
            • Low vibration ensures stable measurement at high resolutions (patented)
            • High resolution of the measurement probe up to 0.0001 µm
            • Straightness precision: (0.05 µm +1L/1000) Z measurement range of 1000 µm
            • Sensor with a compact design (Ø14 mm) for high accuracy and comprehensive measurements max. 500,000x increase in the measurement
            • Measurement is possible in the X and Y direction
            • Can be extended with 2D and 3D surface measurement

            Area of application
            The SURFCOM NEX Series can be used to equip or modify future-proof modular systems on-site. Thanks to various modular parts such as a Y table, horizontal rotating table, vertical rotating table, hybrid sensor, white light sensor, surface sensor and contour sensor, you can design the measuring station exactly to your requirements. Due to the removal of the drive spindle and the gears in the feed unit, the system is low maintenance, robust and extremely resistant to wear.
          • SURFCOM C5

          • Fully automated CNC surface measurements for series production.
            • Measurement in both the X and Y directions
            • Faster, reliable and cost-effectiv with 5 CNC axes
            • Measurement in all directions by rotatable probe head
            • Non-contact linear technology in the X-axis
            • Fast, low maintenance and low vibration
            • Positioning speed of 100 mm/s for high measuring efficiency, even for large work pieces
            • Extensive safety concept for maximum protection of operator and device
            • Optional: CNC stylus change
            • Optional: additional rotation axis and tailstock for fully automatic measurement of crankshafts and camshafts

            Area of application

            The SURFCOM C5 has been developed for fully automatic surface measurement and quality assurance in production. It is ideal for crankshafts and engine components in series production. The SURFCOM C5 features a massive granite construction and a specially developed active vibration table to minimize the environmental impact. The feed in the X direction is equipped with a vibration-free, low-maintenance and high-precision linear drive and provides additional stability.
        • Contour measuring systems

        • Flexible contour measuring systems for various applications

           Angles, radii, distances and coordinates of workpieces can be determined with the highly precise ACCRETECH contour measuring systems.

          Due to the elimination of the ball screw and the nut, the inspection instruments work at a low vibration with a resolution of up to 0.31 nm. Another major advantage of the linear technology, is it requires little maintenance and will maintain the measurement accuracy over the life of the system much better than tradition ball screw approach due to the reduction in mechanical wear. This gives our customers enormous cost savings over the life of the system.

          The SURFCOM NEX 030 and the SURFCOM NEX 040 contour measuring systems are available for two-dimensional, physical contour measurement. These are both flexible CNC measuring stations. SURFCOM NEX 030 with a measuring accuracy of ±(1.5+|2H|/100) µm, standard version is suitable for measuring all contour geometry and standard workpieces. SURFCOM NEX 040 with a high measuring accuracy of ±(0.8+|2H|/100) µm, suitable for measuring highly precise contour geometry such as ball screws or ball bearings.

          ACCRETECH keeps a wide range of probes for contour measuring systems on hand so that even positions that are hard to reach can be measured. Probes can be swapped out quickly thanks to kinematic magnetic holders and high positioning accuracy.

          The software for operating the contour measuring systems is deliberately kept simple and self-explanatory. Measurements are fully automated. Even calibration and adjustment are easy for the user to do, which saves times.
            • SURFCOM NEX 030

            • The SURFCOM NEX 030 is suitable for measuring all contour geometries and standard workpieces in manual or CNC controlled measurement procedures.
              • Linear motor drive ensures high accuracy and high speed movement (patented) Low vibration ensures stable measurement at high resolutions (patented) Z
              • measurement
              • range for 60 mm contour Contour probe head with a glass
              • scale, with 0.04 µm resolution using the full measurement range
              • Standard measurement precision ±(1.5+|2H|/100)µm Manual
              • probing force setting

              • Quicker change of probe with a positioning magnetic holder (patented)
              • Innovative safety system prevents collisions with the workpiece
              • Self-correcting temperature function which identifies and compensates for temperature fluctuations
              • Maintenance-free, due to the non-contact drive
              • CNC tables for automatic positioning of the workpieces
              • Probe head geometries are compensated from the software side
              • Surveys and measurements for determination of the diameter are possible with a T stylus

              Area of application

              The SURFCOM NEX Series can be used to equip or modify future-proof modular systems on-site. Thanks to various modular parts such as a Y table, horizontal rotating table, vertical rotating table, hybrid sensor, white light sensor, surface sensor and contour sensor, you can design the measuring station exactly to your requirements.
            • SURFCOM NEX 040

            • SURFCOM NEX 040 is suitable for measuring high precision contour geometries such as ball spindles or large bearings in manual or CNC controlled measurement procedures.
              • Linear motor drive for high precision and high speed movement (patented)
              • Low vibration for stable measurement at high resolutions (patented)
              • Z measurement range for 60 mm contour
              • Contour probe head with a glass scale, with 0.02 µm resolution over the full measurement range
              • High measurement precision ±(0.8+|2H|/100) µm
              • Automatic setting of the probing force, software-controlled in 2mN steps

              • Quicker change of probe with a positioning magnetic holder (patented)
              • Innovative safety system prevents collisions with the workpiece
              • Self-correcting temperature function which identifies and compensates for temperature fluctuations
              • Maintenance-free, due to the non-contact drive CNC tables for automatic positioning of the workpieces
              • Probe head geometries are compensated from the software side
              • Surveys and measurements for recording of the diameter are possible with a T stylus

              Area of application
              The SURFCOM NEX Series can be used to equip or modify future-proof modular systems on-site. Thanks to various modular parts such as a Y table, horizontal rotating table, vertical rotating table, hybrid sensor, white light sensor, surface sensor and contour sensor, you can design the measuring station exactly to your requirements.
          • Combined contour/roughness measuring systems

          • Higher productivity from measuring both parameters in one work step

             The requirements for manufacturing metrology are growing: there are always more workpieces to measure in ever shorter timespans in order to reduce the volume of scap and keep production processes under control.

            Companies save time on inspecting workpieces for surface parameters by measuring contours and roughness of workpieces with combined contour and roughness measuring systems. In these cases, the workpiece is only clamped once for both measurements.

            The question here is whether a hybrid system with a dual sensor or a system with quick-changing sensors is preferable. ACCRETECH offers measuring systems for both options:

            The SURFCOM CREST and the SURFCOM NEX 100 make roughness and contour analysis possible at the same time with only one measurement and only one sensor.
              • SURFCOM NEX 100

              • The latest generation with innovative dual technology
                • 2 measuring systems combined in one sensor
                • Roughness and contour detector with 5 mm
                • Deflection 10 mm with double stylus length
                • No change of the probe system
                • Low-vibration feed unit by linear motor
                • Straightness accuracy (0.05 + L / 1000) μm
                • Z-precision +/- (1.0 + 2H / 100) μm
                • High resolution of the probe system 1.0 nm

                • Patented linear technology enables high-precision low-vibration measurements
                • Maintenance-free due to contactless drive
                • CNC tables for automatic positioning of the workpiece
                • Topography option with Y-table
                • Topography option with SURFCOM Map software and the Accretech patented Y-Driver, which enables the measurement of even large workpieces.
                • Uniform software ACCTee for the analysis of contour and roughness profiles

                Area of application
                The new dual sensor achieves the highest measuring accuracy thanks to its two parallel measuring systems, which are integrated in just one probe head. For surface measurement, the data is recorded using a high-resolution inductive technique and a large measuring range for contours over a glass scale. Thus, one reaches a large measuring range with only one measurement and at the same time very high resolution.
              • SURFCOM CREST

                • Z measurement range up to 26 mm
                • 0.00031 µm with 50 mm arm
                • Precision ±(0.2+|H|/1000) µm with 50 mm arm

                • Linear motor drive ensures high accuracy and high speed movement (patented)
                • Low vibration ensures stable measurement at high resolutions (patented)
                • Roughness and contour can be analysed in a single measurement
                • Large measurement range from 200 mm (horizontal direction) and 13 mm (vertical direction)
                • Can be extended with 2D and 3D surface measurement

                Area of application
                SURFCOM CREST can be used in all sectors where high precision and resolution are indispensable.SURFCOM CREST can be used in both the contour and surface sector due to the special hybrid system, and achieves high end results.
            • Mobile surface measuring systems

            • Production and workshop managers know the dilemma: The surface parameters of a workpiece need to be measured soon and quickly – and the space to perform the measurement is too far away or is occupied. Metrology is then the bottleneck in production.

              With mobile surface measuring systems for process-related measurements, this bottleneck can be dissolved. This allows companies to measure quickly and efficiently outside the precision measurement room; for example in manufacturing, at the incoming goods or final inspection – all based on the principle that the measuring system comes to the workpiece.

              ACCRETECH offers two different series of mobile surface measuring systems: HANDYSURF+ and SURFCOM TOUCH.

              ACCRETECH emphasised easy operation in both series so that even employees without skills in metrology can inspect common surface parameters in production or in incoming goods. This is made possible in particular by menu navigation that is as self-explanatory as possible.
                • HANDYSURF+ 35/40/45

                • Portable, versatile surface texture measuring instrument
                  • 2,4″ Full colour LCD
                  • High resolution 0.0007 µm
                  • 16 mm Stroke length
                  • Measuring speed up to 1mm/s
                  • Measurement height range -210 to +160 µm
                  • Very simple operation and user-friendly software
                  • USB connector
                  • Extension cable for remote use
                  • 20 languages available

                  • Immediate data analysis and display
                  • Internal data storage/battery operation
                  • Direct data output on the Laptop/ PC
                  • Analysis of the roughness values in Excel, or Supportware II
                  • Connectable to a thermal printer
                  • Meets all common surface standards

                  Area of application
                  With the HANDYSURF+ devices, the surface measuring instrument comes to the workpiece and still delivers very precise measurement results. The standard HANDYSURF+ 35 product can be used anywhere – vertically, horizontally and overhead. As a result, the devices can be used by a number of industries, from mechanical engineering to automotive as well as from aerospace to the plastics processing industry.

                  The operation of HANDYSURF+ is kept extremely simple so that any employee in production can check standard surface parameters, even if they don’t have knowledge of measurement technology, which is another advantage for operators and production managers.
                • SURFCOM TOUCH 35 | 40 | 45

                • Portable surface measuring devices with bottom runner attachment
                  Entry-level model of surface measurements for various production applications, especially suitable for small and medium-sized companies.
                  • Excellent price-performance ratio
                  • Simple and self-explanatory user interface with 7-inch touch display
                  • Depending on the application, up to three different measurement units can be combined with the evaluation unit
                  • Automatic detection of the feed unit
                  • User-friendly, multilingual user software USB/Micro
                  • USB interface for extended data storage and transfer to the analytical software (supportware II)
                  • Analysis unit with integrated printer
                  • High-performance battery for mobile use

                  • Analytical unit 35 (standard)
                    Standard tracing driver for surface measurement in the longitudinal direction.
                  • Tracing driver 40 (retraction type)
                    Tracing driver for surface measurement in the longitudinal direction, with retract function to minimise wear on the probe tip.
                  • Tracing driver 45 (horizontal type)
                    Tracing driver for surface measurement in the transverse direction, ideal for hard-to-reach measuring positions such as crankshaft journals.

                  Area of application
                  The surface measuring instruments for the SURFCOM TOUCH 35 I 40 I 45 are particularly suitable for the measurement of medium and large workpieces during production due to their small, lightweight design and bottom runner system. All models feature simple and self-explanatory navigation menus to ensure easy and trouble-free operation. The measuring conditions and parameters for the respective workpiece can be saved and retrieved at any time.
                • SURFCOM TOUCH 50

                • Portable surface measuring device with free probe system
                  Compact model for surface measurements in the production hall and measuring room — with high straightness precision and a wide measuring range.
                  • Excellent price-performance ratio
                  • Simple and self-explanatory user interface with 7-inch touch display
                  • Resolution of up to 0.0001 μm and a maximum Z measuring range of 1000 μm (2000 μm/double probe arm length)
                  • X axis guide accuracy of 0.3 μm with a measuring length of up to 50 mm
                  • Different probe arms can be easily changed and calibrated
                  • User-friendly, multilingual user software
                  • USB/Micro USB interface for extended data storage and transfer to the analytical software (supportware II)
                  • Analytical unit with integrated printer
                  • High-performance battery for mobile use

                  • High-precision and compact tracing driver The tracing driver is characterised by a high guide accuracy of 0.3 μm / 50 mm.

                  Area of application
                  The large Z measuring range of the probe system enables flat as well as oblique and round surfaces to be measured and saves considerable time and effort to alignment of the workpieces. Deep measuring positions can be easily reached and even the smallest holes measured thanks to a wide range of compatible probe arms. These can be changed quickly and easily with a probe-arm spring clamp, without the need for tools.
                  An additional measuring stand can be used for tall workpieces
                • SURFCOM TOUCH

                • Intuitive analysis unit
                  Portable, modular & combinable control and analysis unit for a range of surface measuring devices from the SURFCOM TOUCH series. Suitable for a wide range of applications from the production hall to the quality measuring room.
                  • Simple and self-explanatory user interface with 7-inch touch display
                  • User-friendly, multilingual user software (ENG, GER, FRA, ITA, POR, ESP, CZE, POL, HUN, TUR, SWE, DEN)
                  • USB/Micro USB interface for extended data storage and transfer to the analytical software (supportware II)
                  • Analysis unit with integrated printer
                  • High-performance battery for mobile use
                  • Automatic detection of the feed unit
                  • Performance complies with all current international calculation standards and surface parameters

                  Area of application
                  The surface measuring devices in the SURFCOM TOUCH series covers a wide range of requirements, from the workshop to the measuring room. All models feature simple and self-explanatory navigation menus to ensure easy and trouble-free operation by production staff. The measuring conditions and parameters for the respective workpiece can be saved and retrieved at any time.
              • Optical surface measuring systems

              • Fast contour and roughness measurements

                 It’s no longer enough for many workpieces these days to collect dimensional measurements. More and more, it’s necessary to collect the entire two- or three-dimensional topography of a surface. With the services of optical measuring technology, point clouds are created with extremely high point density. The resolution that this enables is suitable for being able to evaluate even the smallest geometries.

                For larger and flat measuring ranges in particular, optical measuring technology is an advantage because it allows measuring to proceed much more quickly.

                By doing so, measurements can even be made directly against a CAD model – and a two-dimensional display of the deviations can be rendered in close to real time. These results allow for fast conclusions on the production process and enable short reaction times up to closed control loops.

                Another advantage of optical measuring technology is that workpieces and their surfaces can be measured without contact so as to avoid damaging them with the measuring probe. This is relevant to sensitive plastic and mirror surfaces, for example
                    • Opt-Scope

                    • Non-contact and quick measurements for 3D surface structures of processed components and contour profiles with white light interferometer in the nano. measurement range.
                      • Vertical Scanning
                      • Range 20 mm
                      • Resolution 0.01 Nm Precision ±(0,1+|H/1000|) μm

                      • Surface measuring instrument for optical/three dimensional surface roughness (ISO25178-2)
                      • Save lots of time, up to 100 times quicker in comparison to tactile measurement with a stylus
                      • Patented DEAP analysis includes a specially developed algorithm for improved data structure
                      • The revolver exchange system makes it possible to select the appropriate lens for the respective measurement task
                      • A CNC controlled X Y table is available to extend the measurement range (stitching – data overlapping)
                      • The system is integrated into an active damping system to guarantee the highest precision

                      Area of application
                      The Opt Scope makes the measurement of surface topographies possible in a measurement time of a few seconds. It is perfect for sensitive surfaces which could be damaged by tactile measurements, as well as very small and difficult to access measurement positions. High precision and highly polished surfaces can also be measured too, such as for example from mirrors, to extremely rough surfaces such as for example grinding stones.
                • Evaluation software

                • New measurement style with new measurement concept

                  ACCTee integrated analysis software
                  The Next-generation ACCTee measurement system has been developed to incorporate the new concept of TiMS integrated software. By enabling the measurement and analysis all on one document, the software provides leading-edge operability and an intuitive work environment for measurement and analysis tasks. With the document-based new measurement style, all of the operations are available on one document (measurement result sheet), and all of the data and information can also be saved with the related data. This is the ACCTee “all in one document” Next-generation integrated software.
                    • Form measuring instruments

                    • High precision form testers for all occasions

                      Depending on the function, many mechanical precision components are requiring fewer and fewer deviations from the ideal shape. Tolerances for dimension and form in the sub-micrometre range to the nanometre range are now required in some parts of industrial production. This is particularly important against the background that components sometimes have to be produced in the millions without any alterations over the years. Only the smallest of differences in fitting dimension and spacing are permitted, so that there are no problems in assembly or spare part changes. This is why production metrology is an essential component of the production process.

                      ACCRETECH has developed a series of profile measuring instruments specifically for these tasks in production metrology. The special feature of this profile measuring instrument is that the measurements are based on turning movements – resulting in high measurement precision. This means that the system is extremely flexible in probe angle variation: the automatic workpiece alignment ensures high accuracy in measurement and repeatability. The measuring devices scans rotationally symmetrical geometric elements such as planes, cylinders or cones, recording sub-micrometer results and maps the complex measuring sequences. The profile measuring technology is also used to measure micro geometry elements.

                      ACCRETECH offers its RONDCOM profile measuring instruments in different versions for different levels of automation.
                        • CNC-controlled profile measuring instruments

                        • Fully automatic profile measuring instruments with automatic workpiece alignment

                           Experts from manufacturing and quality assurance are familiar with this dilemma: They have several dimensions to measure in a series of parts with a high throughput – and little time. The solution for this challenge is a fully automated, CNC-controlled profile measuring instrument with automatic workpiece alignment.

                          To ensure correct measuring results, the workpiece being measured must be carefully positioned under the measuring instrument. But even with multiple measurements, high parts throughput and time constraints, manually aligning the workpiece can be a source of problems. The advantages of automatic workpiece alignment are obvious: it saves time and reduces machine downtimes. Furthermore, it renders alignment devices unnecessary.

                          This is why ACCRETECH has developed a series of CNC-controlled profile measuring instruments that automatically perform workpiece alignment with the use of software. With the intuitive ACCTee PRO software, measurements can be programmed and the results evaluated and logged in graph form. Its unique feature is re-measuring at the press of a button.
                            • RONDCOM 60

                            • Highest precision, reference class roundness measuring instrument
                              • Measurement range up to 420 mm diameter
                              • Rotation precision: (0.02+6H/10,000) µm
                              • Z-axis precision: 0.05 µm/100 mm

                              • Highest rotation precision worldwide
                              • Measurement range and probing force can be adjusted
                              • Higher throughput due to quick, automatic alignment in less than a minute
                              • Air bearing equipped high precision table-rotating instrument for wear-free run-out.
                              • Precision of 20 nanometres with 60 to 100 kg load carrying capacitym

                              Area of application
                              RONDCOM 60 is perfectly suitable for cylindrical profile measurements of high precision automotive parts.
                            • RONDCOM 65

                            • Highest precision, top class roundness measuring instrument
                              • Measurement range up to 420 mm diameter
                              • Rotation precision: (0.01 +6H/10,000) µm
                              • Z-axis precision: 0.05 µm/100 mm

                              • Highest rotation precision worldwide
                              • Measurement range and probing force can be adjusted
                              • Higher throughput due to quick, automatic alignment in less than a minute
                              • Air bearing equipped high precision table-rotating instrument for wear-free run-out
                              • Precision of 10 nanometres with 60 to 100 kg load carrying capacity
                              • Thermally insulated, active anti-vibration table

                              Area of application
                              Optimal for cylindrical profile measurements of high precision automotive parts. Also suitable for high precision workpieces and meets calibration standards.
                            • RONDCOM NEX RS 200/300

                            • High precision CNC roundness and roughness measuring instrument with fully automatic workpiece alignment
                              • Measurement range up to 360 mm diameter
                              • High precision roughness measurement (ISO)
                              • Rotation precision: (0.02+3.2H/10,000) µm
                              • Z-axis precision: 0.10 µm/100 mm

                              • Fully automatic alignment of the workpiece and CNC programming of the measurement procedure
                              • Roughness measurements in the R and Z axis as well as the gyration rotation axis
                              • Offset probe sensor holder (patented) makes measurement below the R-axis possible
                              • Simple upgrade to a fully CNC capable profile measuring station (RONDCOM Nex 200/300)
                              • Ceramic R-axis – reduced weight and thermally stable
                              • Additional linear scale in the R-axis and Z-axis and rotation axis
                              • New design protects the base unit and Z column from negative environmental influences

                              Area of application
                              The RONDCOM NEX RS offer the possibility of taking high precision measurements of the profile and surface parameters at the same time, in accordance with ISO standards.The RONDCOM NEX RS is able to not only measure the position, profile and roughness in the R and Z direction, but also in the rotary axis. The instrument is particularly suitable for quality measurements for complex workpieces such as large bearings.
                            • RONDCOM NEX 200/300

                            • High precision CNC roundness instrument with fully automatic workpiece alignment
                              • Measurement range up to 360 mm diameter
                              • Rotation precision: (0.02+3.2H/10,000) µm
                              • Z-axis precision: 0.10 µm/ 100 mm

                              • Fully automatic alignment of the workpiece and CNC programming of the measurement procedure
                              • Offset probe sensor holder (patented) makes measurement below the R-axis possible
                              • CNC rotation and swing head (optional = Rondcom nex 300)
                              • Simple upgrade to a fully CNC capable profile measuring station (RONDCOM Nex 200/300)
                              • Air bearing equipped high precision table-rotating instrument for wear-free run-out
                              • Ceramic R-axis – reduced weight and thermally stable
                              • Additional linear scale in the R-axis and Z-axis
                              • New design protects the base unit and Z column from negative environmental influences
                              • Different variants with the manual probe system, X = 300 mm or 500 mm
                              • Workpieces up to 30 kg (optionally 60 kg)
                              • DX version with active anti-vibration table and system enclosure (optional)

                              Area of application
                              The full automation of the RONDCOM NEX 200/300 makes use in the measurement room and user-independent operation in production and mass production possible. This minimises the influence of the operator, increases the measurement precision and is more time and cost effective in comparison with manual systems. The instrument is suitable for quality measurements for complex workpieces such as large bearings.
                            • RONDCOM CREST

                            • Table-Rotating Type CNC Measuring Instrument
                              • Radial direction rotation accuracy (0.01+3H/10000) μm
                              • Axis direction rotation accuracy (0.02+3R/10000) μm
                              • Stylus setting controlled by software within a range of ±1mm
                              • Surpassing the previous generation with a repeatability of 0.3 μm

                              • Linear motor drives, contactless guides supported by air bearings and unique positioning ensure ultra-low vibration levels
                              • Contactless guides/air bearings equals low wear rates resulting in longer accuracy over the life of the system
                              • High precision diameter measurement
                                Automatic crowning function
                                Opposed diameter measurement – patented
                              • Straightness/taper angle measurement by R-axis tracking
                              • Spiral Cylindricity measurement
                              • Z/R/T-axis roughness measurement (optional)
                              • Automatic force adjustment detector allows
                                form measurement
                                roughness measurement Lead twist measurement (optional)

                              Area of Innovation
                              RONDCOM CREST has a significantly improved rotation accuracy as well as the positioning accuracy and straightness of each axis, realizing an ultra-high accuracy at the world’s highest level, which makes RONDCOM CREST worthy to be a reference machine in the Metrology world.
                              This accuracy has been achieved via newly developed mechanisms mounted on the Z axis of the column and the R axis of the drive unit. For the drive system, a new system combining the non-contact and low-vibration linear motor drive technology, which has an established reputation on our roughness and contour measuring machines, and a newly developed original positioning mechanism is adopted.
                          • Automatic profile measuring instruments with manual workpiece alignment

                          • Compact form tester for large number of workpieces

                             If a manageable number of workpieces from a series needs to be measured in the measuring room for profile parameters, CNC-controlled devices with manual workpiece alignment lend themselves to this task.

                            ACCRETECH’s product range has a variety of profile measuring instruments here – for different applications and different precision requirements. The RONDCOM 31 and RONDCOM 41 form testers are suitable for assessing roundness, flatness, coaxiality, concentricity and radial runout. The measuring systems in the RONDCOM NEX series also measure roughness, cylindrical profile, perpendicularity, parallelism, straightness and differences in thickness.
                              • RONDCOM NEX 100

                              • High precision CNC roundness measuring instrument with fully automatic workpiece alignment
                                • Measurement range up to 360 mm diameter
                                • Rotation precision: (0.02+3.2H/10,000) µm
                                • Z-axis precision: 0.10 µm/100 mm

                                • Save time during manual alignment thanks to the supporting correction software and the large alignment range of the rotating table
                                • Offset probe sensor holder (patented) makes measurement below the R-axis possible
                                • Simple upgrade to a fully CNC capable profile measuring station (=RONDCOM Nex 200/300)
                                • Air bearing equipped high precision table-rotating instrument for wear-free run-out
                                • Ceramic R-axis – reduced weight and thermally stable
                                • Different variants with the manual probe system, X = 300 mm or 500 mm
                                • Workpieces up to 30 kg (optionally 60 kg)

                                Area of application
                                With easy and software supported workpiece alignment, RONDCOM NEX 100 is ideal for high precision individual measurements and a wide spectrum of parts in the measuring room.
                              • RONDCOM 41

                              • Manual profile measuring station with high precision Z-axis
                                • Software-supported alignment of the workpiece
                                • Measurement range up to 250 mm outer diameter
                                • Rotation precision: (0.04+6H/10,000) µm
                                • Z-axis precision: 0.5 µm/100 mm

                                • High quality axes with air bearing equipped table-rotating instrument, optional 500 mm Z columns
                                • Measurement range and probing force can be adjusted
                                • Semi-automatic procedures
                                • CNC analysis with printout
                                • ACCTee measurement software with help functions for centralising and levelling
                                • Workpieces up to max. 25 kg

                                Area of application
                                RONDCOM 41 is designed for the quick, simple and precise execution of profile measurement tasks such as measurement of polar and linear parameters, for example cylinder profiles, straightness, concentricity, etc.
                              • RONDCOM 31

                              • High precision polar profile measurement with a large measurement area
                                • Software-supported alignment of the workpiece
                                • Measurement range up to 250 mm outer diameter
                                • Rotation precision: (0.04+6H/10,000) µm

                                • High quality axes with air bearing equipped table-rotating instrument, optional 500 mm Z columns
                                • Measurement range and probing force can be adjusted
                                • CNC analysis with printout ACCTee measurement software with help functions for centralising and levelling
                                • Workpieces up to max. 25 kg

                                Area of application
                                RONDCOM 31 is designed for the quick, simple and precise execution of profile measurement tasks such as measurement of polar parameters, roundness, evenness, coaxiality, concentricity, etc.
                            • Form measuring devices with manual columns

                            • Compact form tester for production Anyone in production or workshops is familiar with the challenge: The profile parameters of a workpiece need to be measured soon and quickly – and the measuring room is too far away or is occupied. Metrology is then the bottleneck in production.

                              With form testers for process-related measurements, this bottleneck can be dissolved. So that companies can carry out precise, fast, uncomplicated and efficient measurements outside the fine measuring room; for example in production, at incoming goods or the final inspection.

                              ACCRETECH offers the RONDCOM TOUCH for workers to do their own measurements directly in production. There is space on every workbench for it, due to its compact form: It is a mere 32 x 41 x 55 cm in size. With a weight of 26 kg, the RONDCOM TOUCH is one of the lightest devices in its category.
                                  • RONDCOM TOUCH

                                  • High precision polar profile measurement in the workshop
                                    • Software-supported alignment of the workpiece
                                    • Measurement range up to 150 mm outer diameter
                                    • Rotation precision: (0.04+6H/10,000) µm

                                    • Simple – Touch operation
                                    • Precise – air bearing equipped precision table-rotation instrument
                                    • Effective – final measurement at the push of a button
                                    • Modern and practical – bluetooth and wireless: operate and print wirelessly
                                    • Compact – patented design for your workbench
                                    • ACCTee measurement software with help functions for centralising and levelling
                                    • Workpieces up to max. 15 kg

                                    Area of application
                                    RONDCOM TOUCH is ideal for self examination by the worker, directly when manufacturing. There is space on every workbench for this, due to the compact form. Operation is simple and intuitive using the Touch Screen interface.
                              • Systems for large and heavy workpieces

                              • Measure profiles on big and heavy workpieces

                                Whether engine blocks, crankshafts, cylinder heads or large ball bearings – many profile measuring instruments are stretched to their limits when the workpieces to be measured are too big and/or heavy. Three special profile measuring instruments from ACCRETECH see their chance here: The two spindle form testers RONDCOM 73 and RONDCOM 76, as well as the RONDCOM GRANDE, are ideal for measuring big and heavy components.

                                The ACCTee PRO software included allows for intuitive operation and guides you through the entire measuring process. With the ACCTee PRO software, users can program measurements and the evaluate and log the results in graph form. Using the playback function, re-measurements can be started at the press of a button. Changes in evaluations such as filters, centring procedures or notch saving functions can be performed without re-measuring. The changes in the measuring result will be displayed immediately.
                                  • RONDCOM 73

                                  • Compact design and larger Measurement range
                                    • Highest precision in its class
                                    • Rotation precision 0.06 µm
                                    • Z axis straightness 0.9 µm/200 mm
                                    • Max. load 200 kg
                                    • Measurement range up to 450 mm diameter

                                    • ACCTee Software for fully automatic CNC procedures
                                    • CNC workpiece alignment using the Tx/Ty/Cx/Cy axes
                                    • Probe head protection and automatic balance mechanism of the R axis

                                    Area of application
                                    RONDCOM 73 was specially developed for ever smaller, lighter but high precision engine blocks, cylinder heads or crankshafts. The machine dimensions and weight were reduced and the precision has been increased. The new ACCTee software makes very simple operation and programming of the measurement procedure possible in Teach-In mode.
                                  • RONDCOM 76

                                  • The high precision spindle profile tester for oversize workpieces in the automotive industry
                                    • RONDCOM 76 with granite construction and air bearings, fully CNC controlled
                                    • Max. load 200 kg to 1000 kg
                                    • Rotation precision of (0.04+3H/10,000) µm
                                    • The first high precision air bearing for X-, Y- and Z-axes
                                    • Measurement range up to 500 mm diameter

                                    • 7 fully automatic, controlled axes
                                    • CNC workpiece alignment using the Tx/Ty/Cx/Cy axes
                                    • Diameter measurement
                                    • Parallelism measurement of the cylinder
                                    • Multi-evenness through a high precision R axis
                                    • Integrated vibration minimising table
                                    • Teach-in programming

                                    Area of application
                                    RONDCOM 76 is particularly suited to high precision measurements of heavy or cubic automotive parts such as cylinder heads, motor blocks or crankshafts, for example.
                                  • RONDCOM GRANDE

                                  • For profile, roughness and contour measurements for very large and heavy workpieces
                                    • Workpieces of diameters up to 2,100 mm (1,650 mm measurement range)
                                    • Air bearing equipped rotating table with 500 kg table load capacity
                                    • Rotation precision (0.08+H/1,000) µm
                                    • Contour measurement with a large movement range of ± 26 mm at a resolution of 1.24 nanometres
                                    • Roughness measurement with a large movement range of ± 2 mm at a resolution of 0.62 nanometres

                                    Area of application
                                    Special large and heavy big bearings, such as for example from wind power, energy and bearing industries can not be adequately precisely measured with conventional measurement systems like with KMG.The RONDCOM GRANDE combines all of the required measurements of the profile, roughness and contour parameters in one system.
                                • Evaluation software

                                • New measurement style with new measurement concept
                                  All measurements and analyses available in one document

                                  ACCTee Integrated analysis software
                                  The ACCTee measurement system is the next evolution of TiMS software and has been developed to replace the TiMS integrated software with the all in one document solution.
                                  By being able to perform the measurement and analysis on a document basis, the software provides excellent operability and a comfortable work environment for measurement and analysis tasks. With the document-based new measurement style, all of the operations are available on the document (measurement result sheet), and all of the data and information can also be saved with the related data.
                                  This is the “all in one document”, next-generation integrated software, ACCTee.
                                    • Inline measuring instruments

                                    • Due to our long and intensive experience with high-precision measuring technology, we can also offer client-specific, technologically sophisticated solutions for manufacturing lines: Measuring devices which already reveal the smallest defects in real time, during production.Measurement systems for quality assurance for final inspections. And Feed Forward systems which detect a combination of both possible defects early on and help to prevent them.For more stability in the production process as well as significant increase in efficiency and cost savings.
                                        • Measuring instruments for installation

                                        • Fully integrated inspection systems which also identify potential sources of defects in tough manufacturing conditions and organise the most difficult process procedures themselves, in difficult manufacturing conditions.
                                            • ATC run-out detection system

                                            • Globally patented In Line sensor measurement device. Prevents processing errors and expensive scrapping of material.
                                            • PULCOM GE-10

                                              • Compact design / simple and economical installation
                                              • Touch Control, which controls the contact of the grinding disc and the workpiece
                                            • PULCOM GE-20

                                              • Compact design / simple and economical installation
                                              • Touch Control, which controls the contact of the grinding disc and the workpiece
                                            • ATC FANUC

                                              • Built-In type/non-contact sensor
                                            • ATC Brother

                                              • Built-In type/non-contact sensor
                                            • PULCOM AB-10

                                            • For automatic balancing of grinding discs
                                          • High precision digital measuring devices

                                          • Robust, waterproof and as small as a pen. Or a complete unit as an electrical micrometer which can be used as easily as a smartphone thanks to the touch panel. Multi-language user interface and data storage on a USB stick.
                                              • PHA

                                                • High precision digital measuring devices –
                                                  for example for measuring thickness, parallelism, evenness, levels and outer diameters of workpieces
                                              • MINICOM-X

                                              • Compact electric micrometer
                                            • Measurement systems for production and post-process measurements

                                            • Compact measurement controls with protected construction. For continuous quality control during processing and after, also available as a combined instrument. Large selection of high-precision measuring heads for measuring inner and outer diameters.
                                                • PULCOM V10A, V10S

                                                • For production and post-process measurements.With measurement control indicator
                                                • PULCOM V6, V6S

                                                • Electric micrometer system for quality assurance at the end of production
                                                • PULCOM ∑

                                                • Real time measurement control for precision processing
                                                • PULCOM Super ∑

                                                  • Ultra precision
                                                  • measurement head
                                                • PULCOM mini – ∑-II

                                                  • Ultra precision
                                                  • measurement head
                                                • PULCOM (E-DT-173)

                                                  • Universal lever measuring head for various applications,
                                                    for example for axial position in grinding machines
                                                • PULCOM (E-DT-175A)

                                                • Universal measurement head for different measurement requirements, workpieces and machines
                                                • PULCOM V4, V4S

                                                • Electric micrometer system for reliable In-Process Measurement
                                                • PULCOM GE-10/GE-20

                                                • NEW. Highly optimised SN comparison thanks to our company-specific ACCRETECH technology
                                                • PULCOM GE-20

                                                • NEW. Highly optimised SN comparison thanks to our company-specific ACCRETECH technology
                                                • PULCOM ∑20/∑8

                                                • Adjustable measurement head for measuring different outer diameters
                                                • Flex Finger

                                                • Flexible contact finger for PULCOM ∑ measurement systems – can be exchanged within a minute
                                                • PULCOM ∑ D

                                                • Digital measuring head that flawlessly transfers the measurement values, in a safe and quick way
                                                • PULCOM (E-DT-174A)

                                                • Universal measurement head for versatile use
                                                • Accessories für PULCOM ∑

                                                • Power Unit for the electrical retraction mechanism PULCOM ∑.., installed in the Machine Tool Panel
                                                • PULCOM ∑ (Pneumatic Actuator)

                                                • Accessories for pneumatic drive units
                                                • PULCOM BG Bore Gages

                                                • Inner diameter measurement head for final inspection
                                                • CRN-T10

                                                • Measuring head for thin outer diameters, with a long displacement path
                                                • CRN-LN8

                                                • Thinner measurement head for the outer diameter
                                                • RF-05A/06A Rear-Fork Gages

                                                • Measurement heads for cylindrical grinders with small diameters
                                                • BG-140 Automatic Centering Bore Gages

                                                • Measurement heads for measuring the inner diameter – for final inspection
                                              • Sensors, electric micrometers and air micrometers

                                              • Large selection of high-precision measuring heads for measuring inner and outer diameters; electrical micrometers with detectors for concentricity, thickness, parallelism, etc.; simple to use air micrometers with high precision and a long lifetime.
                                                  • Detectors with various properties

                                                    • Differential Trans-Type
                                                  • DELCOM 100A

                                                  • Electric micrometer amplifier
                                                  • MINICOM M

                                                    • Electronic micrometer in compact form
                                                  • Measurement heads for measuring the inner diameter

                                                    • Electronic micrometer in compact form
                                                  • Precision measuring heads

                                                  • Precision measuring heads – master
                                                  • E-DT-AH A-E Converter

                                                  • Converters for electric micrometers and air micrometers
                                                  • Manual measuring heads for recording outer diameters

                                                  • Manual measuring heads for recording outer diameters
                                                  • DELTAIR 22H

                                                  • Air micrometer for high precision over a long period, can be configured for many different applications.