Barcol Hardness Tester Impressor is an indentation hardness tester. The operation is
easy, quick and almost non-destructive. The tester is as simple as one press. which con-
forms to American Standard ASTM B648.
BHT-B934 Barcol Hardness Tester is commonly used as supplement of Webster Hard-
ness Testers. It is usually used when test the hardness of pure aluminum, low hard alumi-
num alloys and extra large, extra thick materials.
Features
Barcol Hardness Tester Impressor is a portable indentation hardness tester.
Single hand operation, operating experience required can test any operating experience which is reachable in
any site.
Wide valid testing range equivalent to Brinell hardness 25-150HBW, used to test the hardness of all kinds of
aluminum from very soft aluminum to very hard alloys.
Wide range of application can be used to test aluminum and aluminum alloys, copper and copper alloys,
glass fiber reinforced plastics, rigid plastics, etc. The improved type can be used to test lead, tin and other
soft metal, and flexible plastics, rubber, felt, leather, and so on.
With 100 scales, our Barcol Impressor is of higher sensitivity than commonly used Webster hardness testers
in aluminum alloy industry.
It could finish the testing work on one side of the workpiece, without trouble of moving or supporting the
workpiece. Due to this feature, the hardness tester can be used to test extra large, extra thick workpieces and
assembly parts.
By use of the conversion table, the test results can be easily converted to HB, HR, HV and HW.
BHT-B934 Barcol Hardness Tester meets the requirement of ASTM B648-2000 standard.
Specification
| Testing Range: |
0~100HBa (25~150HBW) |
| Resolution: |
0.5HBa |
| Indenter: |
26° pan head cone, head face diameter 0.176mm |
| Indication & Repeatability Error: |
45~55HBa ±2HBa 84~88HBa ±1HBa |
| Weight: |
0.5kg |
