Description
Mahr Federal
MarSurf M400C Wired Roughness Measuring Unit
Mahr MarSurf M 400 C Mahr Portable Roughness Tester – Wired Drive and Controller – 6910412
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- Integrated memory for results of up to 40000 measurements and 30 profiles
- Dynamic calibration function
- Data transfer of results and profiles via USB interface to your PC
- Tolerance monitoring
- Key pad lock and/or password protection for instrument settings
- Built in rechargeable battery
- Dynamic calibration function
- Measuring principle: Stylus method
- Probe: Inductive skidded probe
- 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
- Surface parameters: Over 50 surface parameters for R, P and W profiles according to current ISO/JIS or MOTIF standards (ISO 12085)
- Measuring force (N): 0.75 mN
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.
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)
