Surface Roughness Tester
GR110
Date:2023-02-20
Surface Roughness Tester GR110
Features:
*Pull aluminum mould design, durable, anti-electromagnetism interference ability significant, accord with current design new trend.
*Using high-speed DSP processors for the data processing and calculation, measuring and calculation speed is greatly improved.
*OLED Display.
*Lithium ion rechargeable batteries. It is workable while charging.
*Use the common USB interface to charge.
*Dot matrix OLED display, interface message is rich.
*Battery indicator.
*Automatic shutdown function.
*The sensors head has the protect door, which protect the head of the sensors effectively. Guarantee the accuracy of measurement.
Functions:
*Measurement Parameters(µm):Ra Rz Rq Rt
*Stroke Length(mm):6
*Sampling Length(mm):0.25 ,0.80 ,2.50
*Evaluation Length(mm):1.25 ,4.0;
*Minimum Diameter measure: 20mm;
*Minimum Groove measure: 80 x 30mm;
*Measurement Range(µm ):
Ra, Rq: 0.05 ~ 15.0; Rz, Rt: 0.1 ~ 50
*Error of Indication:±15%
*Repeatability:<12%
*Touch needle tip arc radius and angle of the sensor
Tip arc radius:10 µm±1 µm
Angle:90
*The sensor touch needle static force measurement and its rate
Touch needle static force measurement: ≤ 0.016N
Force measurement rate: ≤ 800N/m
*Sensor guide head pressure: ≤ 0.5N
*Battery:3.7V Lithium Ion battery
*Contour Dimension:106 mm×70 mm×24 mm
*Weight:200g
*Working Environment Conditions
Temperature: -20℃~40℃
Relative Humidity: < 90%