Universal Hardness Tester THBRVP-187.5

Pre-test force(N)	98
Vickers Testing Force	294、588、980
Rockwell Testing Force	588、980、1471
Brinell testing force	306、613、1839
Magnification of microscope	37.5×, 75×
Hardness reading	LCD
Resolution	0.1
Dwell time (s)	1~60
Rockwell hardness measuring range	(70~85)HRA、（30~100）HRB、（20~67）HRC
Accuracy	±1HR
Repeatability	0.8HR
Brinell measuring range	(8~650)HB
Accuracy (δ /%)	±2.5
Repeatability(Hcf/%)	≤3.0
Vickers measuring range	(14~1000) HV
Accuracy(δ /%)	±2
Repeatability(Hcf/%)	≤2.5
Vertical testing space(mm)	180(Rockwell)、135（Vickers、Brinell）
Horizontal testing space(mm)	140
Dimensions(mm)	463×215×700
Power	AC220V
Weight(Kg)	75

Alat untuk uji kekuatan, panjang indentasi, nilai kekerasan, cocok untuk menguji kekerasan terhadap spesimen mikro dan, bahan rapuh