Beijing Lanetech Square Co., Ltd.
Beijing Lanetech Square Co., Ltd.

SR180 Surface Roughness Tester

The device measures seven parameters: Ra, Rz, Rq, Rt, Rp, Rv, and Rc, utilizing a high-precision inductive sensor. It incorporates a GAUSS filter and adheres to the ISO4287 standard. The information is displayed on a 256X64 OLED screen. Powered by a built-in lithium-ion battery featuring a charging control circuit, it offers a high capacity with no memory effect, ensuring over 15 hours of continuous operation. Its aluminum mold construction not only provides durability but also enhances resistance to electromagnetic interference.

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  • profilometer surface roughness tester
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  • portable surface roughness tester
  • surface roughness tester profilometer
  • profilometer surface roughness tester
  • surface roughness tester price
  • portable surface roughness tester

Specification of SR180 Surface Roughness Tester

Parameters

Ra, Rz, Rq, Rt, Rp, Rv, Rc

Range

±80um with values

Displaying Accuracy

±10%

Indicating variability

≤6%

Resolution

0.01um

Testing Probe

Type

Inductive

Stylus radius or angle

5um

Stylus material

Diamond

Measuring Force

4mN/0.4gf/

Measuring Unit

Um/in

Sensor Angle

90 degree

Longitudinal radius of guide head

45mm

Maximum. Driving Length

6mm

Traverse speed

λ1: cut off =0.25mm, Vt=0.135mm/s
λ2:cut off =0.8mm, Vt=0.5mm/s
λ3: cut off =2.5mm, Vt=1mm/s

Power of tester

Built-in Rechargeable battery


Standard Delivery of SR180 Surface Roughness Tester

Main unit x 1
Calibration block x 1
AD/DC adapter and data line x 1
Testing support board x1


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