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Surface Roughness Measuring Instrument

As a leading surface roughness surface roughness tester manufacturer, we provide surface Roughness Measuring Instruments with large measuring range which could suitable for most materials.

Product Recommendation

  • Product Introduction
  • Product Parameter
  • Product Picture
  • Product Comment

Introduction of Surface Roughness Measuring Instrument

As a leading surface roughness surface roughness tester manufacturer, we provide  surface Roughness Measuring Instruments with large measuring range which could suitable for most materials.

Parameter of Surface Roughness Measuring Instrument

Testing parameters(µm )

Ra, Rz

Stroke length(mm)

6

Sample length(mm)

0.25 ,0.80 ,2.50

Evaluation length(mm)

1.25 ,4.0 ,5.0

Measuring range(µm )

Ra:  0.05 ~ 10.0  Rz:  0.1 ~ 50

Error

±10%

Variability

<12%

Contacting pin round diameter

10 µm±1 µm

Battery

3.7V Li

Size

106 mm×70 mm×24 mm

Weight

200g

Stylus static force

≤ 0.016N

Force measuring rate of change

≤ 800N/m

Temperature

-20℃~60℃

Relative humidity

< 90%

Pictures of Surface Roughness Measuring Instrument

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