With the specified indenter, apply the initial test force first, then the main test force, and then return to the initial test force. Conduct two initial tests in sequence
The value obtained from the difference in the depth of the indenter's penetration under the force test. It complies with the standard GB9342 "Test Method for Rockwell Hardness of Plastics".
Measurement range: 20-88 Hra, 20-100HRB, 20-70HRC
Maximum specimen height: 200mm
Initial test force: 98.1N/10Kgf
Total test force: 588.4N/60Kgf, 980.7N/100Kgf, 1471N/150Kgf
Total test force holding time: 10 seconds
Hardness scales: A, B, C
Overall dimensions: 466mm×250mm×618mm
Net weight: 80kg
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