Page 530 - Mahr马尔量具完整

MarSurf Pocket Surf IV

Mobile Roughness Measuring Instrument

FEATURES

• Durable cast aluminum housing
provides years of accurate and
reliable measuring operations
• Can be used to measure four
selectable parameters: Ra,
Rmax/Ry, Rz
• Review all parameters after the
measurement is complete
• Adjustable measuring length
based on 1, 3 or 5 times the
cutoff wavelength of 0.8 Application:
mm/0.030”
• Operates in any position –
horizontal, vertical, and • Pocket-sized, economically priced, completely portable instrument
upside down • Performs traceable surface roughness measurements on a wide variety
• Four switchable probe positions of surfaces
– axial or at an angle of 90°, • Can be used confidently in production, on the shop floor and in
180° or 270° the laboratory
• Even difficult to reach surfaces
such as inside and outside TECHNICAL DATA
diameters are accessible
• MarConnect data output for Order no. 2191800 2191802
easy data transfer that is Product type Pocket Surf IV
compatible with standard data Parameters Ra, Ry, Rmax, Rz
processing systems Stylus 10 µm /.0004” 5 µm / .0002”
• Easy to read LCD presents the Data interface: RS232C, USB
measured roughness value in Rechargeable batteries Battery, 9V
μm or μinch immediately after H x W x D mm 140 x 76 x 6.35 mm
scanning
• Out of range (high or low) and Weight kg 1.03
‘low battery’ signals are also Measuring principle Skid probe system
displayed Probe Piezoelectric skid probe
• Simplified calibration process Measuring range mm Ra – 6.35 µm / 250 Ry, Rmax, Rz Ra – 6.35 µm / 250 Ry, Rmax, Rz
• Improved battery life with 9V – 25.3 µm / 999 µin – 25.3 µm / 999 µin
battery that is easy to replace Profile resolution 0.01 µm / 1 µin
Number n of sampling length Selected: 1 – 5
according to ISO/JIS
Measuring force N 15 mN

526 MarSurf | Surface Measuring Instruments