KR220 Surface Roughness Tester,KR220 Surface Roughness Tester price,KR220 Surface Roughness Tester Manufacturer-Shandong China Coal Industry & Mining Group'

 Details Of KR220 Surface Roughness Tester

Introduction of KR220 Surface Roughness Tester

1. KR220 Surface Roughness Tester adopt electromechanical integration design, small volume, light weight, easy to use;

2. Using DSP chip to control and data processing, high speed, low power consumption;

3. 128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;

4. Intuitive and rich display information, can display all the parameters and graphics;

5. Compatible with ISO, DIN, ANSI, JIS national standards;

6. Residual quantity icon, prompting the user to charge;

7. Continuous working time: more than 20 hours.

8. Real-time clock settings and display, convenient data recording and storage.

9. With automatic dormancy, automatic shutdown and power saving function

10. Reliable control motor to go dead circuit and software design

11. Measurement information display, menu prompt information, false information and switch machine and other tips that information;

12. Can be connected to a computer and printer;

13. Optional different sensor, measuring platform, mini printer, extension rod and other accessories.

14. Plastic shell, inspired by “TRANSFORMERS” stylish design, portable, high reliability.

15. Optional Bluetooth function.

	KR220
Testing parameters	Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx;
Measuring range (um)	Ra: 0.005-16.000 Rz: 0.02-160.00
Sample length (mm)	0.25, 0.80, 2.50
Evaluation length(mm)	(1-5)L
Maximum drive stroke	17.5mm/0.7inch
Indication accuracy	0.01
Indication error	±(7-10)%
Variability	<6%
Data Storage	100 groups
Power	Rechargeable li-battery
Working temperature	-20℃～40℃
Relative humidity	<90%
Size	158mmx63.5mmx46mm
Weight of Host	0.3kg

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