洛氏硬度计
金属硬度计
台式
HRM-45A Ⅲ型表面洛氏硬度计
HRM-45A Ⅲ型表面洛氏硬度计适用于硬氏合金、渗碳、氮化层和其他化学处理层及薄形零件的硬度测定。
主要技术参数
初试验力(N):29
总试验力(N):147,294,441
总试验力保持时间(S):0-30
试件允许最大高度:170mm
压头中心到机身距离:165mm
硬度计外形尺寸(mm):510×212×750
硬度计重量(kg):80
硬度值范围:
HR15N:70~91
HR30N:42~80
HR45N:20~70
HR15T:73~93
HR30T:43~82
HR45T:12~72
Product Name: Model HRM-45A Ⅲ Superficial Rockwell Hardness Tester
Model Number: HRM-45A Ⅲ
Details: Model HRM-45A Ⅲ Superficial Rockwell Hardness Tester for measuring the hardness of the alloy's hard, carburizing, nitriding layer and other chemical processing layer and the thin parts.
The main technical parameters
Preliminary test force (N): 29
Total test force (N): 147,294,441
Total test force dwell time (S) :0-30
Maximum height of test piece: 170mm
Indenter center to the fuselage: 165mm
Hardness Dimensions (mm): 510 × 212 × 750
Hardness Weight (kg): 80
Hardness range:
HR15N: 70 ~ 91
HR30N: 42 ~ 80
HR45N: 20 ~ 70
HR15T: 73 ~ 93
HR30T: 43 ~ 82
HR45T: 12 ~ 72
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