Surface Roughness Tester High Precision
Surface Roughness Tester High Precision
MATERIAL TESTING
The MWT-1200 Surface Roughness Tester is an advanced hand-held, portable roughness tester with an external probe to access tricky internal features. With a high-precision inductive sensor, wide range of roughness parameters and on-screen waveforms for analysis directly on the device. The dedicated application software can be used to drive the roughness tester, display waveforms, print reports and export readings to Excel.
The stylus of the sensor is drawn across the measurement surface at a constant speed, the roughness of the surface causes a vertical displacement of the sensor. This in turn causes a change in inductance to coils which is then amplified. The resulting output signal is proportional to the material roughness. This signal undergoes digital processing by the ARM processor for filtering and calculating the various parameters. The results are displayed on the LCD screen or accessed via the application software and can then be stored, printed or exported to Excel.
At a Glance
• Measuring parameters: Ra, Rq, Rz, Rt, Rp, Rv, RS, RSm, Rsk, Rku, Rpc, Ry, Rmax, R3z • Extended probe to access internal bores or surfaces
Specification
Code No
Resolution
Accuracy
0.001µm
< ± 10%
Features
Measuring Range
MWT-1200
• Small, compact and simple to use • Text and waveforms on a bright 2" LCD • Compatible with ISO, DIN, ANSI, JIS standards • Supports waveform and Abbott curve display • Configurable measuring range and distance • Large capacity data storage: 500 sets of raw data and waveforms • Data transfer via wired connection to dedicated software (free download) • Software enables configuration, control, graphical display and data transfer to Excel • Low-power ARM microprocessor and ADC for improved measurement accuracy and calculation speed • The stylus is surrounded by a protective shroud and may be removed for storage or transportation • Internal 1000mAh lithium-ion rechargeable battery with external power adapter • Automatic shutdown options for power saving • Includes a precision reference standard • Ingress Protection IP67 • Supplied in a tough protective carry case
Ra, Rq
0.005µm - 32µm
433
Rz, Ry, Rt, Rp, Rm
0.02µm - 320µm
Rs, Rsm
1mm
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Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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