KR220 Handheld Digital Surface Roughness Tester Measuring 20 Parameters KR-220
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20 Testing Parameters
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Ra, Rz=Ry(JIS), Rq, Rt=Rmax, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx,
RPc, Rk, Rpk, Rvk, Mr1, Mr2;
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Measuring Range
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Ra: 0.005~16.000μm Rz: 0.02~160.00μm
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Sample Length
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0.25, 0.80, 2.50mm
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Evaluation Length
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(1~5)L
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Maximum Drive Stroke
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17.5mm/0.7inch
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Indication Accuracy
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0.001μm
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Indication Error
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≤±10%
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Variability
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<6%
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Data Storage
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100 groups
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Power
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Rechargeable Li-battery
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Relative Humidity
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<90%
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Working Temperature
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-20°C~40°C
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Size
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158x63.5x46mm
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Weight of Host
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0.3kg
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Main feature:
*Electromechanical integration design, small volume, light weight, easy to use;
*Using DSP chip to control and data processing, high speed, low power consumption;
*128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;
*Intuitive and rich display information, can display all the parameters and graphics;
*Compatible with ISO, DIN, ANSI, JIS national standards;
*Residual quantity icon, prompting the user to charge;
*Continuous working time: more than 20 hours.
*Real-time clock settings and display, convenient data recording and storage.
*With automatic dormancy, automatic shutdown and power saving function
*Reliable control motor to go dead circuit and software design
*Measurement information display, menu prompt information, false information and switch machine and other tips that information;
*Can be connected to a computer and printer;
*Optional different sensor, measuring platform, mini printer, extension rod and other accessories.
*Plastic shell, inspired by “TRANSFORMERS” stylish design, portable, high reliability.
*Optional bluetooth function.
*High price performance.
Standard configuration:
|
Name |
QTY |
| 1 |
Host |
1 |
| 2 |
Standard Sensor |
1 |
| 3 |
Calibration block and bracket |
1 |
| 4 |
Bracket |
1 |
| 5 |
Charger |
1 |
| 6 |
Adjustable support |
1 |
| 7 |
Operating manual |
1 |
| 8 |
Warranty card |
1 |
| 9 |
Certificate of approval |
1 |
| 10 |
Instrument case |
1
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