Description
Main feature:
*Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.
*Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.
*Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle, is suitable for various occasions.
*The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.
* Using a dedicated charger or computer USB port for charging, convenient and quick.
*Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.
*Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.
*The surface roughness of metal and non-metallic.
*Pocket-size & economically price
*Large measuring range suitable for most materials
*Optimized electric circuit design with transducer structure-design, high integrate power.
*It could test ex-circle, flat surface, conical surface and also test groove larger than 80*30mm.
|
JD220 |
Testing parameters |
Ra, Rz, Rq, Rt |
Measuring range (um) |
Ra, Rq: 0.05-15.0 Rz, Rt : 0.1-50.0 |
Sample length (mm) |
0.25, 0.80, 2.50 |
Evaluation length(mm) |
1.25, 4.0, 5.0 |
Stroke length (mm) |
6 |
Indication accuracy |
0.01 |
Indication error |
±(7-10)% |
Variability |
<12% |
Power |
Rechargeable li-battery |
Stylus static force: |
≤ 0.016N |
Force measuring rate of change |
≤ 800N/m |
Working temperature |
-20℃~40℃ |
Relative humidity |
<90% |
Weight of Host |
200g |
Size |
106mmx70mmx24mm |
Standard Configuration
|
Name |
QTY |
1 |
Host |
1 |
2 |
Calibration block and bracket |
1 |
3 |
Charger |
1 |
4 |
Data line |
1 |
5 |
Operating manual |
1 |
6 |
Warranty card |
1 |
7 |
Certificate of approval |
1 |
8 |
Instrument case |
1 |
Payment & Security
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