1 > no damage on the surface of a workpiece to be measured, easy operation, good stability, high testing precision.
2 > matching table stage to finished product small batch testing workpiece speed, easy operation, high test precision.
3 > can insist on the sheet metal, metal thin layer (including the nitriding layer, carburizing layer, electric plating) cannot move large small, special-shaped pieces, artifacts, and so on.
4 > cloth, rockwell, vickers three format conversion.
5 > self-check function can determine fault between instrument and side head
6 > for the uneven distribution of hardness value measured workpiece do multi-point averaging
7 > built-in rechargeable battery convenient site operation
8 > optional printer to do data records
9 > can hand side head directly to test the artifacts
Technical parameters:
Scope: value for HV100 HB100 HRC15-70-70-70
Display precision: rockwell hardness display when full range precision is 0.1"
Accuracy: value plus or minus 1 rockwell hardness C
The minimum thickness of the test: 1 mm
"Diamond pyramid head specifications: 136
To contact the contact pressure: pressure 12 + 1 n
Using power: AC220V plus or minus 10%, DC5V
Installation dimensions: 210 * 225 * 90 mm
Instrument weight: 2 kg
This piece but can't connect the computer can connect the micro printer

2)Conform to the standard: ASTM - A1038-05, DIN 50159-1, JB/T 9377-2010
High precision of plus or minus 3% HV, plus or minus 1.5 HR, plus or minus 3% HB
Indentation test small - need high power microscope to observe
Measurement speed, output test results can be in 2 seconds
Large screen display, display the current measured values directly, the cumulative measurement value, the maximum and minimum values, average value and upper and lower deviation
Operation is easy - don't need professional training to get started