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Digital Surface Roughness Tester Srt 6210 - China

price: contact company for price


* Multiple parameter measurement: Ra, Rz, Rq, Rt

* Highly sophisticated inductance sensor

* Four wave filtering methods : RC, PC-RC,


* Built-in lithium ion rechargeable battery and control

circuit with high capacity

* Small in size, light in weight and easy to use

* Can communicate with PC computer for statistics,

printing and analyzing by the optional cable and the

software for RS232C interface.

*Manual or automatic shut down. The tester can be

switched off by pressing the Power key at any time.

On the other hand, the tester will power itself off

about 5 minutes after the last key operation.

*The tester can memorize 7 groups of measurement

results and measuring conditions for later use or

download to PC.

*Metric /Imperial Conversion


Display 4 digits, 10 mm LCD, with blue backlight

Parameters: Ra, Rz, Rq, Rt

Measuring Range

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

Rz, Rt: 0.020-160.0um/0.780-6299uinch

Accuracy: ≤±10%

Fluctuation of display value: Not more than 6%

Sensor :

Test Principle: Inductance type

Radius of Probe Pin: 5um

Material of Probe Pin: Diamond

Dynamo-measurement of Probe: 4mN(0.4gf)

Probe Angle: 90°

Vertical Radius of Guiding Head: 48mm

Maximum driving stroke: 17.5mm/0.7inch

Cutoff length (l): 0.25mm / 0.8mm / 2.5mm optional

Evaluation length: 5l

Driving speed:

sampling length = 0.25mm Vt=0.135mm/s

sampling length = 0.8mm Vt=0.5mm/s

sampling length = 2.5mm Vt=1mm/s


Profile digital filter

Filtered Profile: RC

Filtered Profile: PC-RC

Filtered Profile: Gauss

Non-Filtered Profile: D-P

Resolution : .001μm if reading <10μm

0.01μm if 10μm≤reading<100μm

0.1μm if reading ≥100μm

Evaluation length : 5 cut-off

Power Li-ion battery: rechargeable

Operating conditions: Temp. 0~50℃

Humidity <80%

Size 140x57x48 mm (5.5x2.2x1.9 inch)

Weight: about 420 g


Standard Sensor RP-100

Groove Stylus SRP-110

curvature Probe SRP-120

Extension Rod SER-150

Mesurement Stand SRS-1

Standard Sample Plate SSP-180

Cable and Software for RS-232/USB)

Bluetooth interface

can choose SRT-6223, SRT-6200, SRT-6100, SRT-6210

Company Contact:

  • Phone: 8602081609116

  • Address: Flat C,Kengkou Electronic Base,No.9 Huaxi Rd., guangzhou, China

  • Email: Email

Published date: June 19, 2013 -

  • Business Description: GuangzhouLandtekInstruments Co. Ltd. is one of leading professional

    manufacturers of meters and instruments in China. They have a team of

    dedication,high level education, cooperation and strong creativity. They

    always apply the advanced contemporary techniques and experience to

    their new products. Our instruments are of both high quality and high

    ratio of performance to price so that products are salable to world

    wide market.

    Quality first and user uppermost are one of our claims. Our Instruments strive for best in quality and after sale service. Satisfying your needs are our wishes.

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