China OEM Rockwell Superficial Hardness - Digital Barcol Hardness Tester TM937-1s – TMTeck
China OEM Rockwell Superficial Hardness - Digital Barcol Hardness Tester TM937-1s – TMTeck Detail:
Digital Barcol Hardness Tester TM937-1s
TMTeck Digital Barcol Hardness Tester is a portable indentation hardness tester developed on base of Barcol impressor.
Standard Conformance
Comply to standard JJG610-2013 and ASTM B648-10(2015).
Theory
The theory of digital Barcol hardness tester is to apply with specific shape steel indentor to press in workpieces surface through test force caused by load spring. When supporting foot is closed to the workpieces surface, measure the extension length of the indentor.
Application
Digital Barcol Hardness Tester is applied to test the hardness of Aluminum, Aluminum alloys, Fiber Reinforced Plastics and rigid plastics etc. wide valid testing range equivalent to Brinell hardness 25-150HBW.
Technical Parameters
|
Testing Range |
0~100HBa， |
|
Effective testing range |
35-92HBa, equivalently to 25~150HBW |
|
Resolution |
0.1HBa |
|
Indication error |
hardness range 42~48HBa, ±2HBa hardness range 81~88HBa ±1HBa |
|
Repeatability error |
hardness range 42~48HBa, ±2HBa hardness range 81~88HBa ±1HBa |
|
Power Supply |
3 AAA battery |
|
Net weight |
1kg |
Features
- Single hand operation, easy to take, die-casting alloy shell, comfortable to hold.
- Digital display, more directly reading; Low-configuration can directly display Barcol hardness reading results; High-Configuration can converted Barcol hardness to HW, HV, HBW and HRE easily through conversion button.
- Easily to change indenter; when testing full scale, if it does not point at 100HBa, just to press the full-scale adjustment button is ok, solve the problem on hard full-scale calibration of Barcol impressor.
- External calibration mode, after finishing full-scale calibration, no need to take off the shell, only to adjust the screw reserved on the instrument, then can adjust the hardness value.
Standard Packages
| Tester | 1unit |
| Spare indenters | 2 unit |
| High value Standard hardness block | 1 unit |
| Low value Standard hardness block | 1 unit |
| Calibration wrench | 1 unit |
| Supporting foot | 1 unit |
| Carrying case | 1 unit |
Product detail pictures:
Related Product Guide:
Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for China OEM Rockwell Superficial Hardness - Digital Barcol Hardness Tester TM937-1s – TMTeck , The product will supply to all over the world, such as: America, Rome, Cologne, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.
By Delia from Malta - 2017.07.28 15:46
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Salome from Luxembourg - 2018.07.26 16:51
