主要技術(shù)參數(shù) | | Main technical parameters |
初試驗(yàn)力(N):98 | | Preliminary test force(N):98 |
總試驗(yàn)力(N):588,980,1471 | | Total test force(N):588,980,1471 |
總試驗(yàn)力保持時間(s):1-60 | | Total test force dwell time(s):1-60 |
硬度示值讀數(shù)方式:數(shù)碼管顯示 | | Hardness indication:The Number Shows |
試件允許大高度(mm):170 | | Max height of speciments(mm):170 |
壓頭中心到機(jī)身距離(mm):140 | | Distance from indeneter, s center to outerwall(mm):140 |
硬度計外形尺寸(mm):463×175×660 | | Machine size(mm):463×175×660 |
電源電壓:AC220V/50HZ | | Power supply:AC220V/50HZ |
儀器重量(kg):70 | | Weight(kg):70 |
硬度測試范圍 | | Degree of hardness test seope |
(20-88)HRA | | (20-88)HRA |
(20-100)HRB | | (20-100)HRB |
(20-70)HRC | | (20-70)HRC |