Surface Roughness Tester - R-135 Handheld surface roughness tester for external surfaces and grooves. The R-135 is a portable, battery-powered instrument for checking surface roughness, with the measured values displayed on a digital readout display. The instrument can be used in laboratory, inspection area, workshop, or wherever on-site surface roughness testing is required. Features • Pocket-sized and economically priced! • External and internal finish testing with swivelable tracer • Ra and Rz parameters in one instrument and all available after each individual test • Standard 9V battery (not included) • Three cut-off 0.25mm, 0.8mm and 2.5mm, adjustable to 1-3-5 times • Pi‘zo-electric pick-up stylus for external surfaces with diamond tip of 2 micron according to the latest ISO standards • With data output
Surface Roughness Tester - R-135
SURFACE FINISH
Surface Roughness Tester - R-135
Code No
Description
W-R135
Surface Roughness Tester + RS-232 output
W-TA-220
Printer for TR200
W-TS-100
Tracer, standard
W-TS-110
Tracer, narrow skid, special
W-TS-120
Tracer, with skid, bores from 2mm
W-TSE/A
Extension arm, 50mm x 10mm
W-TS-130
Tracer, deep grooves <3mm
W-TS-131
Tracer, deep grooves <10mm
W-TSE/B
Extension arm, 90°, 70mm x 25mm
W-200/0320
DataView Software - Windows XP
W-200/0505
Granite platform TA610 with 'L' attachment
569
568
Optional Accessories
Code No
Description
Ra-- 0.03µm ~ 6.35µm (1µ inch~250µ inch) - Rz-- 0.2µm ~ 25.3µm (8µ inch~999µ inch)
Measuring Ranges
Display Resolution
0.01µm / 1µ inch
0.25mm / 0.001 inch - 2RC filter - select 1-3-5 times - 0.8mm / 0.03 inch - 2RC filter - select 1-3-5 times - 2.5mm / 0.01 inch - 2RC filter - select 2 times
Cut-off
Display
3-digit LCD
Accuracy
Meets ISO and DIN standards
Probe Type
Piezoelectric
Maximum Stylus Force 15.0mN / 1500mgf
Stylus Tip Radius
Diamond - 2 micron
Power
9V alkaline battery (not included)
Battery capacity
Approx. 3000 measurements
Output
RS-232 to pc or printer (only IPX-104)
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Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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