Application
* Suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials.
* Widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.
* Especially suitable for the precise measurement of parallel surface and steady and reliable for measurement of curved surface.
Main technical parameter
Hardness scale
HRA, HRB, HRC, HRD,HRE,HRF, HRG,HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV, HR15N,
Measuring range
20-95HRA,10-100HRB,10-70HRC,70~94HR15N,42~86HR30N,20~77HR45N ,67~93HR15TW.29~82HR30TW, 10~72HR45TW
Pre-load
29.4N(3kgf), 98.1N (10kgf)
Total Test Force
147.1N(15kgf), 294.2N(30kgf), 441.3N(45kgf), 588.4N (60kgf), 980.7N (100kgf),
Resolution
0.01HR
Output
In-built bluetooth Interface
Max. height of test piece
170mm (can be customized,max 350mm)
Depth of throat
200mm
Dimension
669*477*877mm
Power supply
220V/110V,50Hz/60Hz
Weight
About 130kg
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y
1471N (150kgf)