Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck
Quality Inspection for Knoop Microhardness Tester - 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:
With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for Quality Inspection for Knoop Microhardness Tester - Digital Barcol Hardness Tester TM937-1s – TMTeck , The product will supply to all over the world, such as: Palestine, Dubai, Swedish, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
By Alan from Berlin - 2018.10.31 10:02
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Fernando from Greenland - 2018.09.29 13:24
