Surface Roughness Gauge

Surface Roughness Gauge

The performance advantage:

1.The roughness of metal and non-metallic surface

2.Pocket-size & economically price

3.Large measuring range suitable for most materials

4.Features external calibration at keyboard

5.Optimized electric circuit design with transducer structure-design,high integrate power, driver and display.

6.Select freely with Ra,Rz, Rq, Rt parameters.

7.It could test ex-circle, flat surface, conical surface and also test groove with length and width larger than80*30mm.

TMR120 Surface Roughness Gauge

Specification:

1.Testing parameters(µm ):Ra,Rz,Rq,Rt

2.Stroke length(mm):6

3.Sample length(mm):0.25 ,0.80 ,2.50

4.Evaluation length(mm):1.25 ,4.0

5.Measuring range(µm ): Ra: 0.05 ~ 10.0 Rz: 0.1 ~ 50

6.Error:±15%

7.Variability: <12%

8.Transducer contacting pin round diameter and angle:

9.Contacting pin round diameter:10 µm±1 µm

10.Battery:3.7V Li

11.Size:106 mm×70 mm×24 mm

12.Weight:200g

13.Sensor needle static force and its rate of change:

Stylus static force: ≤ 0.016N

Force measuring rate of change: ≤ 800N/m

14.Working conditions:

Temperature: -20°C~40°C

Relative humidity: < 90%

No shake and coercivity around

TMR120 Surface Roughness Gauge

Standard configuration:

1TMR120 Main body  1

2reticle calibration block1

3bracket1

4Charger1

5data line1

6manual1

7warranty card1

8certificate1