Page 538 - Mahr马尔量具完整

MarSurf M 400

Mobile Surface Measuring Instrument

DESCRIPTION

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.

• 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 TECHNICAL DATA
• Dynamic calibration function
• Cable and Bluetooth connection Measuring principle Stylus method
between drive unit and evalua-
tion instrument (4 m) (MarSurf Probe BFW skidless system
M 400 C is only with cable Measuring range +/– 250 µm (up to +/– 750 µm with 3x probe arm length)
connection) Profile resolution Measuring range +/– 250 µm: 8 nm
• Magnetic probe holder (break Measuring range +/– 25 µm: 0.8 nm
away probe) BFW 250 Filter according to ISO/JIS Gaussian filter as per ISO 11562
• Motorized probe zero setting Filter as per ISO 13565
(max. 7.5 mm) Cutoff Ic according to ISO/JIS 0.25 mm, 0.8 mm, 2.5 mm, automatic, variable
Number n of sampling length ac- 1– 5
Supplied with: cording to ISO/JIS
• MarSurf M 400 evaluation Contacting speeds 0.2 mm/s; 1.0 mm/s
instrument
• MarSurf SD 26 drive unit Measuring force 0.75 mN
including BFW 250 probe system Surface parameters Over 50 surface parameters for R, P and W profiles according to current ISO/JIS or
• Standard probe arm (6852403) MOTIF standards (ISO 12085)
• 1 roll of thermal paper
• Wide-range power supply unit
with 3 adapters APPLICATIONS ACCESSORIES
• 2 USB cables (for connecting
to the PC and the M 400) Machine building Measuring stand
• Operating instructions • Bearings, shafts, racks, valves • ST-D, ST-F and ST-G
• Case • Holder on measuring stand
Automotive industry
• Steering, brake system, gearbox, crankshaft, Other accessories
camshaft, cylinder head, cylinder block, turbocharger • CT 120 XY table, parallel vise, V-block
• Assorted probe arms for the BFW probe system
Steel industry
• Measurement of sheet metal surfaces
• Measurement of roller surface
Medicine
• Surface roughness measurement for hip and knee
endoprostheses
Aerospace
• Turbine components

For more information, please visit our website: www.mahr.com

534 MarSurf | Surface Measuring Instruments