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Mitech Digital Hardness Tester MW-B92 Series Stainless Steel with competitive price
Introduction
A portable instrument which can perform on-site hardness test on aluminum alloys. The test result can be got with only a simple clamp. It is convenient, efficient and reliable.
Webster hardness tester is the preferred instrument for testing aluminum alloys mechanical performance in accordance with American standard ASTM B647.
Used for quick test the hardness of aluminium profiles, tubings, sheets, accessories and other soft metal. Especially suitable for quick, non-destructive on-site 100% final products qualification test.
Webster hardness tester can be also used for testing hardness of copper, brass and soft steel.
Scope of Application Table
| Item | Model | Material | Hardness range | Specimen Size/mm |
| 1 | MW-20 | Aluminum alloy | 25～110HRE 58～131HV | Thickness0.4-6 Inner diameter＞10 |
| 2 | MW-20a | Thickness0.4-13 Inner diameter＞10 | ||
| 3 | MW-20b | Thickness0.4-8 Inner diameter＞6 | ||
| 4 | MW-B75 | Hard or semi-hard copper alloy, super hard aluminum alloy(2024/6064/7075) | 63~105HRF | Thickness0.8-6 Inner diameter＞9.5 |
| 5 | MW-B75a | Thickness0.8-13 Inner diameter＞24 | ||
| 6 | MW-B75b | Thickness0.8-6 Inner diameter＞6 | ||
| 7 | MW-BB75 | Pure copper, electrolytic copper, soft copper alloy (copper, etc.) | 18~100HRE | Thickness0.8-6 Inner diameter＞9.5 |
| 8 | MW-BB75a | Thickness0.8-13 Inner diameter＞24 | ||
| 9 | MW-BB75b | Thickness0.8-6 Inner diameter＞6 | ||
| 10 | MW-B92 | Stainless steel, low carbon steel | 48~100HRB 90~353HV | Thickness0.4-6 Inner diameter＞10 |
Tester Outline
1 Frame 2 Pivot Screw 3 Handle
4 Reset Key 5 Adjusting Screw 6 Dial Head
7-Adjusting Nut 8-Intender Cylinder 9Load Spring
10 Indenter 11 Anvil 12 Return Spring