Johoyd 934-1 Barcol Hardness tester (0～100HBa)

Technical parameter：

Range: 0～100HBa    

The effective measurement range is equivalent to 25～135HBW

Resolution: 0.5 HBa

Indicator error: 

42～52 HBa: ±2.0 HBa 

84～88 HBa: ±1.0 HBa

Repeat error:

42～52 HBa: ±2.5 HBa

84～88 HBa: ±1.5 HBa

Advantage：

Small size, light weight (510g), easy to carry.

One-handed operation, no need to use experience, in any case, can be tested as long as it can be reached.

Wide test range. From very soft pure aluminum to particularly hard aluminum alloys, the effective test range is equivalent to Brinell hardness 25～135HB.

High sensitivity. The Webster hardness tester only has 20 scales, while the Barcol hardness tester has 100 scales and has higher sensitivity.

The Barcol hardness tester is only tested on one side of the sample and does not require support. It is suitable for testing large and extra-thick workpieces and assemblies.

Easy to convert. The hardness values of Brinell, Rockwell, Vickers, and Webster can be obtained through the conversion table.