HR 3100 Surface Roughness Tester
Product description:
HR 3100 Surface Roughness Tester
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Main Features
1.The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.
2.Using a dedicated charger or computer USB port for charging, convenient and quick.
3.Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.
4.Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.
5.The surface roughness of metal and non-metallic.
6.Pocket-size & economically price
7.Large measuring range suitable for most materials
8.Optimized electric circuit design with transducer structure-design, high integrate power
9.It could test ex-circle, flat surface, conical surface and also test groove larger than 80*30mm.
TECHNICAL DATA
|
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 |
|
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 |
≤ 800N/m |
|
Working temperature |
-20℃~40℃ |
|
Relative humidity |
<90% |
STANDARD DELIVERY
|
ITEM |
QTY |
|
Host |
1 PC |
|
Standard Calibration Block |
1 PC |
|
Bracket for Calibration Block |
1 PC |
|
Power Charger |
1 PC |
|
Charging Cable |
1 PC |
|
User Manual |
1 PC |
|
Instrument Case |
1 PC |
Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 