Product name: Roughscan surface roughness tester

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Surface Roughness Tester

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Introduction

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　　RoughScan is a portable, batterypowered, micro processed instrument for checking surface roughness with digital readout on LCD. RoughScan can be widely used in laboratory, inspection area in the shop, or wherever on-suit surface roughness testing is required.

Surface Roughness Tester SADT SR220

None

A7 Tianzhu West Road, Tianzhu Industial Zone A, Konggang, Beijing, 101330, China

Tel: +86(10)8260-0228, 5166-3600 Fax: +86(10)8260-0229

Website: en.sinoage.cn Email: sadt@sinoage.com.cn

Model	RoughScan
Display	3-digit LCD
Measuring range	Ra(ISO): 0.03μm-6.3μm/1μ"-250μ" Rz(DIN): 0.2μm-25.0μm/8μ"-999μ" Ry/Rmax(ISO):0.2μm~250μm/8μ"~999μ"
Resolution	0.01μm/1μ"
Accuracy	conform ISO and DIN standards
Uncertainty	≤ 2%
Cut-off(l )	0.8mm/0.30", ANSI 2RC Filter
Power	9-volt alkaline battery
Battery capacity	approx. 3000 measurements
Probe type	piezo-electric
Maximum stylus force	15.0mN / 1500mgf
Operating temperature	10°C~45°C / 50°F~113°F
Storage temperature	0°C~60°C / 32°F~147°F