0.020~160.0um Handheld Digital Surface Roughness Tester

The Surface Roughness Tester is widely used in production site to measure surface roughness of various machinery-processed parts, calculate correspondingparameters according to selected measuring conditions and clearly display all measurement parameters.

Buying Guide

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If you need other optional accessories, please tell our customer-service worker.

The following three items are basic optional accessories choices

Standard Accessories+USB data output

Standard Accessories+Bluetooth data output

Measuring Range

Ra,Rq:0.005~16.00um / 0.020~629.9uinch

Rz,Rt:0.020~160.0um / 0.078~6299uinch

Accuracy:Not more than ±10%

Fluctuation of display value:Not more than 6%

Resolution:0.001μm, 0.01μm, 0.1μm

Probe

Radius:5μm

Material:Diamond

Measurement Force:4mN(0.4gf)

Angle:90°

Vertical Radius:48mm

Maximum Driving Stroke:17.5mm/0.7inch

Cutoff Length:0.25mm, 0.8mm, 2.5mm

Driving Speed

Measuring

Sampling Length: 0.25mm; Vt: 0.135mm/s

Sampling Length: 0.8mm; Vt: 0.5mm/s

Sampling Length: 2.5mm; Vt: 1mm/s

Returning:Vt=1mm/s

Profile digital filter

Filtered Profile:RC,PC-RC,GAUSS

Non-Filtered Profile:D-P

General Specification

Evaluation length:1~5L optional

Power Supply:Built-in rechargeable Li-ion battery

Dimension:140mm*52mm*48 mm

Weight:420g(Not including batteries)

Standard Accessories

Main Unit

Small Screwdriver

Standard Boilerplate

Standard Sensors

Carrying Case

Operation Manual

Optional Accessories

USB data output

RS-232 data output

Bluetooth™ data output

Bluetooth Accessories

As Bluetooth data output is included in optional accessories, not standard delivery, it needs to be indicated when choose 10 meters to 100 meters distance can be chosen. Please kindly contact with the customer-service worker if you need Bluetooth data output.

AR-132B.pdf