Indenter Lifting Automatic Full Scales Digital Rockwell Hardness Tester HRSS-150C
Automatic Full Scales Digital Rockwell Hardness Tester HRSS-150C
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Brief Introduction:
The iqualitrol HRSS-150C is a newly designed automatic full scale digital Rockwell hardness tester. With the features of closed loop force control, Automatic tracking and testing, no test error caused by deformation of frame and workpiece;
Measuring head can move upwards or downwards and automatically clamp the workpiece, no need to apply preliminary test force by hand;
High accuracy optical grating displacement measuring system; Large test table, which is suitable for testing of abnormal shape and heavy workpieces;
Large LCD display, menu operation, complete functions (data processing, hardness conversion between different hardness scales etc.); with RS232 data interface and built-in printer;
Technical Specifications:
| Model | HRSS-150C |
| Hardness Reading | By large LCD |
| Test Force | Initial Test force: 3kg (29.42N), 10kgf (98.07) Total Test Force: (15kg) 147.1N, (30kg) 294.2N, (45kg) 441.3N, (60kgf) 588N, (100kgf) 980N, (150kgf) 1471N |
| Loading Control | Automatic loading, dwell, unloading |
| Dwell Time | 2–60 seconds |
| Hardness Range |
20-88HRA, 20-100HRB, 20-70HRC, 70-94HR15N, 42-86HR30N, 20-77HR45N, 67-93HR15T, 29-82HR30T. 10-72HR45T |
| Hardness Resolution | 0.1HR |
| Hardness Conversion | ASTM E140 |
| Vertical Space | 300mm |
| Depth Throat | 150mm |
| Executive Standards | GB/T230.1, GB/T230.2, JJG112 |
| Power Supply | 220 VAC, 50/60 Hz |
| Dimension and Weight | 1000×600×450mm, 130Kg |
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