Digital Handheld Surface Roughness Tester KR220 Indication Accuracy 0.001
Digital Handheld Surface Roughness Tester KR220 Indication Accuracy 0.001
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Digital Handheld Surface Roughness Tester KR220 Indication Accuracy 0.001
Features:
Electromechanical integration design, small size, light weight, easy to operation;
DSP chip control and data processing, high speed, low power consumption;
128×64 OLED dot matrix display, digital or graphic highlight display; no viewing angle;
Display full information, intuitive and graphical displays all parameters;
Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect;
Can work more than 20 hours while the power is enough;
Large capacity data storage, can store 100 item of raw data and waveforms;
Real-time clock setting and display for easy data recording and storage;
With automatic sleep, automatic shutdown power-saving features;
Reliable circuit and software design of prevent the motor stuck;
Can connected to the computer and printer;
All parameters can be printed or print any of the parameters which set by the user;
Optional curved surface pickup sensor, holes sensors, measurement stand, Sheath of sensor,extension rod,printer and analysis software
TECHNICAL DATA
|
20 roughenss parameters |
Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,RzJIS,Rsk,Rku,Rsm,Rs,RPc,Rk,Rpk,Rvk,RyMr1,Mr2 |
|
Measuring Range |
Ra: 0.005~16.000μmRz:0.02~160.00μm |
|
Sample Length |
0.25, 0.80, 2.50mm |
|
Evaluation Length |
(1~5)L |
|
Maximum Drive Stroke |
17.5mm/0.7inch |
|
Indication Accuracy |
0.001μm |
|
Accuracy |
Tolerance≤±(5nm+0.1A)A=Ra value printed on precise specimen |
|
Repeatability |
<6% |
|
Data Storage |
100 groups |
|
Power |
Rechargeable Li-battery |
|
Relative Humidity |
<90% |
|
Working Temperature |
-20°C~40°C |
|
Size |
158x63.5x46mm |
|
Weight of Host |
0.3kg |
|
1 |
|
|
√ Standard Sensor NDT150 |
1 |
|
√ Standard Calibration Block |
1 |
|
√ Bracket for Calibration Block |
1 |
|
√ Adjustable Support |
1 |
|
√ Power Charger |
1 |
|
√ USB Cable |
1 |
|
√ PC Software |
1 |
|
√ User manual |
1 |
|
√ Instrument case |
1 |
|
√ Warranty |
2 Years |
Brand: Graigar
Color: Black
Features:
- Electromechanical integration design, small size, light weight, easy to operation; DSP chip control and data processing, high speed, low power consumption; 128×64 OLED dot matrix display, digital or graphic highlight display; no viewing angle;
- Display full information, intuitive and graphical displays all parameters; Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect; Can work more than 20 hours while the power is enough;
- Large capacity data storage, can store 100 item of raw data and waveforms; Real-time clock setting and display for easy data recording and storage; With automatic sleep, automatic shutdown power-saving features;
- Reliable circuit and software design of prevent the motor stuck; Can connected to the computer and printer;
- All parameters can be printed or print any of the parameters which set by the user; Optional curved surface pickup sensor, holes sensors, measurement stand, Sheath of sensor,extension rod,printer and analysis software
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