Specifications:
Item Type: Hardness Meter
Model: 934-1
Material: Iron
Application: Metal hardness measurement
Depressor: 26° cone base
Pressure Terminal Diameter: Approx. 0.02 in (0.517 mm)
Range: 0-100HBa, effective measurement range equivalent to 25-135HBW
Resolution: 0.5 HBa
Display error: 81-88HBa±1HBa42-48HBa±2HBa
Reproduction error: 81-88HBa±1.5HBa42-48HBa±2.5HBa
Package List:
1 x Hardness Meter
4 x Hardness Blocks
1 x Support foot
2 x Spare pressure points
1 x correction wrench
1 x Carrying Case
1 x Manual (English language not guaranteed).
How to use:
1. Hold the device, place the device firmly on the sample, add enough pressure quickly and firmly and accurately read the maximum reading value of the indicator at 0.5 scale. This reading value is the sampling barcall hardness value. Avoid pressure sensitive impact and lateral slide during testing. Otherwise, the depressor can easily be damaged.
2. For soft material, the reading value will gradually decrease after testing, so please read it quickly during test and read the maximum reading value observed.