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Color Surface Roughness Gauges Laboratory Surface Roughness Tester
This surface roughness measuring instrument is a handheld instrument suitable for the on-site and mobile measurement. It can measure a variety of machined parts, it is capable of evaluating surface textures with a variety of parameters accord to various international standard. The measurement results are displayed digital/graphically on the color graphic LCD display.
Technical Parameter
Name | Content | ||
Measurement Range | The Z axis (vertical) | 160μm | |
The X axis (horizontal) | 17.5mm/ 0.69" | ||
Resolution ratio | The Z axis (vertical) | 0.002μm/±20μm | |
0.004μm/±40μm | |||
0.008μm/±80μm | |||
Screen | |||
Measurement item | Parameter | Ra, Rz, Ry, Rq, Rc, Rt, Rmax, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rku, Rsm, Rpc, Rmr | |
Standard | ISO4287,ANSI b46.1,DIN4768,JISb601 | ||
Graphic | primary profile, roughness profile, load curves | ||
Filter | RC,PC-RC,Gauss,D-P | ||
The sampling length(lr) | 0.25 ,0.8, 2.5mm | ||
Assessment length（ln） | Ln= lr×n n=1~5 | ||
Sensor | Principle | The displacement differential inductance | |
Stylus | Natural Diamond, 90°/60°angle, 2μm/5μm tip radius | ||
Force | <4mN | ||
Skid | hard alloy material, longitudinal radius 40mm | ||
Traversing speed | lr=0.25, Vt=0.135mm/s | ||
lr=0.8, Vt=0. 5mm/s | |||
lr=2. 5, Vt=1mm/s | |||
Return Vt=1mm/s | |||
Accuracy | ±(5nm+0.1A) A: Ra of calibration test block | ||
Repeatability | No more than 3% | ||
Residual profile | No more than 0.010μm | ||
Power supply | Built-in 3.7VLithium ion battery，Charger :DC5V, 800mA | ||
Outline dimension L×W×H | 142×55×40mm | ||
Weight | About 350g | ||
working Environment | Temperature：- 20℃ ~ 40℃ Humidity：< 90% RH | ||
Store and Transportation | Temperature：- 40℃ ~ 60℃ Humidity：< 90% RH | ||
Color Surface Roughness Gauges Laboratory Surface Roughness Tester
This surface roughness measuring instrument is a handheld instrument suitable for the on-site and mobile measurement. It can measure a variety of machined parts, it is capable of evaluating surface textures with a variety of parameters accord to various international standard. The measurement results are displayed digital/graphically on the color graphic LCD display.
Technical Parameter
Name | Content | ||
Measurement Range | The Z axis (vertical) | 160μm | |
The X axis (horizontal) | 17.5mm/ 0.69" | ||
Resolution ratio | The Z axis (vertical) | 0.002μm/±20μm | |
0.004μm/±40μm | |||
0.008μm/±80μm | |||
Screen | |||
Measurement item | Parameter | Ra, Rz, Ry, Rq, Rc, Rt, Rmax, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rku, Rsm, Rpc, Rmr | |
Standard | ISO4287,ANSI b46.1,DIN4768,JISb601 | ||
Graphic | primary profile, roughness profile, load curves | ||
Filter | RC,PC-RC,Gauss,D-P | ||
The sampling length(lr) | 0.25 ,0.8, 2.5mm | ||
Assessment length（ln） | Ln= lr×n n=1~5 | ||
Sensor | Principle | The displacement differential inductance | |
Stylus | Natural Diamond, 90°/60°angle, 2μm/5μm tip radius | ||
Force | <4mN | ||
Skid | hard alloy material, longitudinal radius 40mm | ||
Traversing speed | lr=0.25, Vt=0.135mm/s | ||
lr=0.8, Vt=0. 5mm/s | |||
lr=2. 5, Vt=1mm/s | |||
Return Vt=1mm/s | |||
Accuracy | ±(5nm+0.1A) A: Ra of calibration test block | ||
Repeatability | No more than 3% | ||
Residual profile | No more than 0.010μm | ||
Power supply | Built-in 3.7VLithium ion battery，Charger :DC5V, 800mA | ||
Outline dimension L×W×H | 142×55×40mm | ||
Weight | About 350g | ||
working Environment | Temperature：- 20℃ ~ 40℃ Humidity：< 90% RH | ||
Store and Transportation | Temperature：- 40℃ ~ 60℃ Humidity：< 90% RH | ||
Guangdong Hongtuo Instrument Technology Co.,Ltd has been specializing in density testing field on developing, innovating and producing since the year it was establised.