- Contact Person : Mr. lee Louis
- Company Name : Shanghai CHINDT Systems and Services Manufacturing Co., Ltd.
- Tel : 86-21-39901501
- Fax : 86-21-60911108
- Address : Shanghai,Shanghai,No.6 lane, Pengzhao village, Malu Town,Jiading District, Shanghai ,China
- Country/Region : China
- Zip : 201801
Ultrasonic Hard Tester
Features
1. Based on the Richter, test various metal materials, values are stable;
2. Free conversion between varieties of standard hardness;
3, Lower and upper limits setting with low-high display judge;
4, 8 different kinds of impact device are available; distinguish automatically, no need calibration;
5. 128*64 dot matrix LED display, easy to use under the dark environment;
6. USB interface;
7. Low-power design, auto sleep, auto shutdown;
8. Fully enclosed metal shell, anti-jamming;
9. Alkaline battery with working 100 hours continuously (without backlight).
cal Specification
Item | Parameter | |
Display LCD | 320 x 240 LCD with back-light | |
Display Functions | Impact direction, Date, Time, Battery power status, Memory reference, Hardness scale, Hardness value, Average value, Max/ Min value, Material, Type of impact device connected, measurement times, operating instruction | |
Accuracy | Within ±0.5% (at HLD=800) | |
Hardness Parameter | HL,HRC,HRB,HV,HB,HS | |
Measuring Range/Materials | See table 1 | |
Tensile Strength | From 370 to 2000(106N/mm≈) | |
UTS range(steel only) | Thickness coupled: Minimum 3mm or more( Impact device G:10mm) | |
Testable work piece | Mass:5kg or more(2-5kg on solid support, below 2kG with coolant paste) Surface roughness: Ra 10 Radius(convex/ concave): Ra 10 Radius(convex/concave): Rmin=30mm or more (below 30mm with support ring) Test Points:5mm or more from the edge of the sample, 3mm or more to each of the tested point. | |
Operating Impact Device | D/DC/D+15/DL/C/G | |
Impact Device Recognize | Automatically | |
Memory Extended | Memory in 1750 dates | |
Output | USB interface or Built-in mini-printer | |
Limitation | Upper or lower limitation | |
Shutdown | 2min, 5min, 8min or never shut down selection | |
User Defined | Defined the measurement conditions | |
Power supply | 4AA standard batteries or 4 x1.25V rechargeable batteries with working 100 hours continuously (without backlight) | |
Operating temperature | -20°C ~ +50°C | |
Dimensions | 215*140(*45mm | |
Wight | 700g(with batteries) | |
Ultrasonic Hard Tester
