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MarSurf M 400. The best of the "mobiles"

Surface evaluation using skidless tracing is not only needed in the measuring room but is required more and more in production as well.

This usually means higher demands on operator qualities, more time, more adjustment work. In the line of "mobile surface metrology", MarSurf M 400 offers this required scope of performance and at the same time simple and fast operability.

  • In the line of "mobile surface metrology", MarSurf M 400 offers this required scope of performance and at the same time simple and fast operability.
  • Mobile and stationary measuring instrument
  • Roughness and waviness measurements
  • Traversing lengths up to 26 mm
  • Over 50 R , W and P surface parameters
  • Automatic choice of cut-off and traversing length in accordance with international standards
  • Dynamic calibration function
  • Cable and Bluetooth connection between drive unit and evaluation instrument (4 m) (MarSurf M 400 C is only with cable connection)
  • Magnetic probe holder (break away probe) BFW 250
  • Motorized probe zero setting (max. 7.5 mm)
            Positioning speed 0.5; 1.0
            Measuring principle Stylus method
            Probe BFW skidless system
            Measuring range mm +/- 250 µm (up to +/- 750 µm with 3x probe arm length)
            Profile resolution Measuring range +/- 250 µm: 8 nm
            Measuring range +/- 25 µm: 0.8 nm
            Filter according to ISO/JIS Gaussian filter as per ISO 11562
            Filter as per ISO 13565
            Number n of sampling length according to ISO/JIS 1-5
            Contacting speeds 0,2 mm/s; 1,0 mm/s
            Stylus 2 µm
            Measuring force (N) 0.75 mN
            Weight drive unit approx. 0.9 kg
            Weight measuring instrument approx. 1.0 kg
            Surface parameters Over 50 surface parameters for R, P and W profiles according to current ISO/JIS or MOTIF standards (ISO 12085)
            Machine building
            • Bearings, shafts, racks, valves
            Automotive industry
            • Steering, brake system, gearbox, crankshaft, camshaft, cylinder head, cylinder block, turbocharger
            Steel industry
            • Measurement of sheet metal surfaces
            • Measurement of roller surface
            Medicine
            • Surface roughness measurement for hip and knee endoprostheses
            Aerospace
            • Turbine components
            • MarSurf M 400 evaluation instrument
            • MarSurf SD 26 drive unit including BFW 250 probe system
            • Standard probe arm (6852403)
            • 1 roll of thermal paper
            • Wide-range power supply unit with 3 adapters
            • 2 USB cables (for connecting to the PC and the M 400)
            • Operating instructions
            • Case