Digital Surface Roughness Tester

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Digital Surface Roughness Tester

Digital Surface Roughness Tester

Product Description

As a quality focused firm, we are engaged in offering a high quality range of Digital Surface Roughness Tester.

Other Details:

SR110 Surface Roughness Gauge The performance advantage

The roughness of metal and non-metallic surface

Pocket-size & economically price

Large measuring range suitable for most materials

Features external calibration at keyboard

Optimized electric circuit design with transducer structure-design, high integrates power, driver and display

Select freely with RA, RZ, RQ, Rt parameters

It could test ex-circle, flat surface, conical surface and also test groove with length and width larger than 80*30 mm

Main Function:

Shape used to pull aluminium mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend

Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved

Liquid crystal display wide temperature using LED color display, popular high brightness, no visual angle, is suitable for various occasions

The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life

Charging and communication using the common USB interface

Using a dedicated charger or computer USB port for charging, convenient and quick

Dot matrix liquid crystal display, interface prompt information rich


Testing parameters(um) RA, RZ, RQ, RT
Stroke length mm 6
Sample length(mm) 0.25 ,0.80 ,2.50
Evaluation length(mm) 1.25 ,4.0
Measuring range(um RA, RQ: 0.05-10.0; RZ, RT 0.1 – 50
Error ±15%
Variability 12% Transducer contacting pin round diameter and angle
Contacting pin round diameter 10 pm±1 pm
Battery 3.7 V Li
Size 106 mm × 70 mm × 24 mm
Weight 200 g

Sensor needle static force and its rate of change

Stylus static force ≤ 0.016 N
Force measuring rate of change ≤ 800 N/m

Working conditions

Temperature -20℃-40℃
Relative humidity < 90%
No shake and coercivity around

Standard configuration:

Name QTY

SR110 host 1

Reticle calibration block 1

Bracket 1

Charger 1

Data line 1

Manual 1

Warranty card 1

Certificate 1

Additional Information :

Item Code PRO-UR-SR-SR110

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