TMR120 Surface Roughness Tester

Features & Benefits

Pocket-size & economically price
Using the high speed microprocessor DSP;
Using the OLED screen,bright and without visual angle
Data output USB port
Large measuring range suitable for most materials
Measures flat,outer cylinder and sloping surface
Both Ra and Rz parameters in one instrument
Works on 3.7V rechargeable lithium-battery,work while charging
Real time battery indicator

 

Specifications

Roughness parameter
Ra,Rz,Rq,Rt
Tracing length
6mm
Tracing speed
1.0mm/sec
Cut-off lengths
0.25mm/0.8mm/2.5mm
Evaluation length
1.25mm/4.0mm
Measuring range
Ra: 0.05-10.0μm Rz: 0.1-50μm
Accuracy
±5%
Repeatability
<12%
Radius and angle of the stylus point
Diamond,Radius : 10μm±1μm
Angle: 90°(+5°or -10°)
Power supply
3.7V Li-ion battery
Recharging time
3 hours
Operating temperature
-20-40 ℃
Relative humidity
<90%
Dimensions (L×W×H)
106×70×24mm
Weight
200g
Standard delivery:
Main unit TMR120
Specimen Ra
Charger & USB cable
Instruction manual
Carrying case

Controller

YY-K5A controllers feature constant rate of extension (constant speed) and constant load control for proof tests. YY-K5A controllers capture and display test data and are capable of stand alone operation without a computer. Computerized software based operation is available with an optional software program running on a PC. View the Documents tab for more information.
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