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Surface Roughness Testers

TR-310 Surface Roughness Tester

Products >> Bliss NDT Instruments >> Surface Roughness Testers >> TR-310 Surface Roughness Tester

TR-310 Surface Roughness Tester

1. Main Unit 2. Calibration Block 3. Calibration Support 4. USB Cable 5. Instruction Manual

Features

Checks roughness of metal and non-metalic surface
Select from Ra, Rz, Rq, Rt parameters
Features external calibration on keyboard
Uses high speed mircroprocessor DSP
Double OLED Screens
Data output USB Port
Large measuring range suitable for most materials
Measures flat, outer cylinder and slopping surface
Rechargeable Lithinm battery 3.7V
Mobile phone support APP

Wireless and Simultaneous
operations by mobile phone

Technical Parameters

Recharge parameter:	Ra,Rz, Rt, Rq
Tracing length:	6mm
Tracing speed:	1.0mm/sec
Resolution (Ra):	0.001μm
Cut-off lengths:	0.25mm/4.0mm/5.0mm
Measuring range:	Ra, Rq: 0.05-10.0µm and Rz, Rt: 0.1-50
Accuracy:	1.01m
Repeatability:	<12%

Radius and angle of the stylus point:	3.7V Li-ion battery
Recharging time:	3hours
Operating temperature:	20-40°C
Relative humidity:	<90%
Dimensions (LxWxH) :	110mmX81mmX32mm
Weight:	150g

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