Handheld Surface Roughness Tester Digital Profilometer w/ Bluetooth Ra Rz Rq Rt

Handheld Surface Roughness Tester Digital Profilometer w/ Bluetooth Ra Rz Rq Rt

Specification:
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
Measurement range(µm): Ra,Rq:0.05 ~ 10.0, Rz,Rt: 0.1 ~ 50
Indication error: ±10%
Indication variability: <6%
Arc radius and angle of sensor stylus ti: Tip arc radius:10 µm±1 µm, Angel:90°
Power supply: 3.7V Lithium battery ion
Sensor guide head pressure: ≤ 0.5N
Static force of sensor stylus and its change rate:
Stylus static force:≤ 0.016N
Force change rate:≤ 800N/m
Working environment conditions:
Temperature:-20-40
No vibration and corrosive medium around
Relative humidity:< 90%
Size : 73mm*28mm*62mm

PACKAGE CONTENTS:
Main Unit of the Tester * 1;
Calibration Block * 1;
Manual * 1 ;
Bluetooth Adapter * 1;
Type C Charging Cable * 1;
Storage Bag * 1.