China Analog Electronic Superficial Rockwell Hardness Tester for Metals Material, Find details about China Hardness Tester, Functional Hardness Tester from Analog Electronic Superficial Rockwell Hardness Tester for Metals Material
Type | THR-150M | THR-150D | THR-150P |
scale of hardness | HRA,HRB,HRC,HRD,HRE, HRF,HRG,HRH,HRK | HRA,HRB,HRC,HRD,HRE, HRF,HRG,HRH,HRK,HRL, HRM,HRR,HRP,HRS,HRV | HRE,HRL,HRM, HRR,HRP,HRS,HRV |
initial test force(Kgf) | 10Kgf(98.07N) | ||
main test force(Kgf) | 60Kgf(588N) 100Kgf(980N) 150Kgf(1471N) | ||
Meeting standard | BSEN 6508, ISO 6508, ASTM E18, GB/T230 | GB/T230.2, GB/T3398.2, JB/T7409 | |
Precision | ≤1% | ||
Testing range | HRE:70-100 HRL:100-120 HRM:85-110 HRR:114-125 | ||
Revolution | 0.1 | ||
Loading time | 1-60s | 0-60s | 0-60s |
Data output | The dial reads | Large LCD Screen built-in printer, RS-232 interface | The dial reads |
Maximum allowable height of specimen | 175mm | 220mm | 175mm |
Distance from head to wall | 160mm | 160mm | 160mm |
Size | 500×200×700mm | 500×220×750mm | 500×200×700mm |
weight | 60kg | 65kg | 60kg |
Power | AC220+5%,50~60Hz | AC220+5%,50~60Hz | AC220+5%,50~60Hz |