Rockwell hardness tester is a popular Rockwell hardness testing instrument, which is suitable for Rockwell hardness test of metal materials. This series of Rockwell hardness tester is easy to operate, stable in performance and widely used. It can be used to measure the Rockwell hardness of ferrous metals and non-ferrous metals, which is widely used in factory workshop and metering department.
Standard:GB/T230,ISO6508
Rockwell scale | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK |
Initial test force(N) | 98.07N(10kg) |
Total test force(N) | 588(60kg),980N(100kg),1471N(150kg) |
Conversion scale | surface Rockwell, Brinell, Vickers |
Hardness display | large-screen digital display |
Data output | built-in printer and RS232 interface |
Total test force retention time (S) | 0-60 |
Maximum allowable height of specimen | 170mm |
Power supply voltage | AC220V±5%,50~60Hz |
Distance from the squeeze head to the fuselage | 165mm |
External size (mm) | 520×240×720 |
Weight(kg) | about 80 |
Range of hardness values | HRA:20~88 HRB:20~100 HRC:20~70 |