Superficial Rockwell Hardness Tester, Brand Name : JUNG

Technical Parameters:
Product model THR-45150DX
Exchanging scales Rockwell, Brinell, Vickers
Dwell time 0-60s
Initial load of Rockwell 10kgf (98N)
Total load of Rockwell 60kgf (588.4N) 100kgf (980.7N) 150kgf (1471N)
Initial load of Superficial Rockwell 3kgf (29.4N)
Total load of Superficial Rockwell 15kgf (147.1N) 30kgf (294.2N) 45kgf (441.3N)
Load value error Less than 0.5%
Hardness testing range
HRA: 20-96 HRB: 20-100 HRC: 20-70 HRD: 40-77
HRE: 70-100 HRF: 60-100 HRG: 30-94HRH: 80-100
HRK: 40-100 HRL: 50-115 HRM: 50-115 HRR: 50-115
Testing rage of Superficial Rockwell HR15N: 70-94; HR30N: 42-86; HR45N: 20-77;
HR15T: 67-93; HR30T: 29-82; HR45T: 10-72
Hardness measurement accuracy 0.1
Executive standard GBT230.1 GBT230.2 national standard JJG112 verification regulation
Max Height of Sample 220mm
Distance of Indenter to outer wall 200mm
Hardness reading LCD display
Data output USB flash disk
Power supply AC220V
Net weight About 70kg