Mahr-Marform M400- Portable roughness meter
Mahr-Marform M400- Portable roughness meter

MarSurf M 400. The best mobile measuring rooms as well as production areas increasingly require surface assessment without guide block scanning. This usually requires more skilled operators, more time and more adjustment work. The MarSurf M 400 provides the necessary functionality within the range of 'moving Surface Metrics' and is fast and easy to use.

  • Product parameters
  • 适用范围
  • 产品描述
  • 参数配置

Technical characteristics

● Move and fix measuring instruments

● Measurement of roughness and ripple

● Scanning length up to 26 mm

● Over 50 R, W and P surface parameters

● Automatic selection of cutoff and scan length according to the standard

● Dynamic calibration function

● Optional wired and Bluetooth connection between drive unit and evaluation instrument (4 m)

● Magnetic probe holder (independent probe) BFW 250

● Mobile probe zero setting (maximum 7.5mm)


Application:

Machine building

Bearing, shaft, bracket, valve

The car industry

Steering, braking system, transmission, shaft, camshaft, cylinder head, cylinder block, turbocharger

Iron and steel industry

Measure the surface of the metal plate

Measuring roll surface

medical

Measurement of surface roughness of implants used in the hip and knee joints

aviation

The turbine components


The standard configuration

● MarSurf M 400 evaluation instrument

● MarSurf SD26 driver includes BFW250 test

The first system

● Standard measuring rod

● 1 roll of thermal paper

● Wide range power supply unit with 3 adapters

● 2 x USB cable (for connecting computers and wired connections)

● Operation instructions

● Portable carrying case available


Attachment:

Measuring the pillar

St-d, ST-F, and ST-G

Measure the support on the column


Other attachments

CT 120 XY bench, parallel vice, V block

For rod with BFW probe system

德国Mahr-MarForm M400-便携式粗糙度仪

德国Mahr-MarForm M400-便携式粗糙度仪

德国Mahr-MarForm M400-便携式粗糙度仪


MarForm M400
Measuring principleProbe method
Input BFWGuide-free system
Measuring rangeMm +/ -250 µm (up to +/ -750 µm, 3X rod length)
Contour resolutionMeasurement range +/ -250 µm: 8 nm
Measuring range+/- 25 µm:0.8 nm
Filters conform to ISO/JIS standardsISO 11562 Standard Gaussian filtering
ISO 13565 standard filter
The sampling length quantity conforms to ISO/JISOptional 1-5
Contact speed0,2 mm/s; 1,0 mm/s
Measuring the force (N)0.75 mN
Weight drive unitabout 0.9 kg
Gravimeterabout 1.0 kg
Surface parametersMore than 50 surface parameters conforming to current ISO/JIS or MOTIF (ISO 12085) standards are available for R-, P-, and W profiles


MarSurf M 400. The best mobile measuring rooms as well as production areas increasingly require surface assessment without guide block scanning. This usually requires more skilled operators, more time and more adjustment work. The MarSurf M 400 provides the necessary functionality within the range of 'moving Surface Metrics' and is fast and easy to use.

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