310mm HR-145C Automatic Twins Rockwell Digital Hardness Tester
Brand Name:HARDRULER
Certification:CE
Model Number:HR-150C
Minimum Order Quantity:1
Payment Terms:T/T, Western Union, MoneyGram
Place of Origin:CHINA
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Location:
Dongguan Guangdong China
Address:
101 Building, No. 105. Dafen Education Road, Wanjiang District, Dongguan City, Guangdong Province, P. R. China
Supplier`s last login times:
within 3 hours
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Product Details
Usage
Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.
Feature & Advantage
- Support for all the Rockwell and superficial Rockwell scales;
- Support for conversion scales of different kinds of hardness;
- With arc correction function;
- Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;
- Press operation for the test table, fast rising or dropping;
- One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table;
- With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be printed for output, and with a RS232 interface users can connect it to the computer for output
Technical data
| Model | HR-145C |
| Initial Test Force | 3kgf (29.42N), 10kgf (98.07N) |
| Total Test Force | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N), 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N) |
| Indenter | Diamond Rockwell Indenter, ф1.588mmBall Indenter |
| Loading Method | Automatic Loading/Dwell/Unloading |
| Operation | Automatic Rising and Homing, One Key to Complete |
| Hardness Reading | Touch Screen |
| Test Scale | HRA, HRD, HRC, HRFW, HRBW, HRGW, HRHW, HREW, HRKW, HRL, HRM, HRP, HRR, HRS, HRV HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y |
| Conversion Scale | HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW |
| Data Output | Built-in Printer,RS232 Interface |
| Hardness Resolution | 0.1HR |
| Dwell Time | 0~99s |
| Max. Height of Specimen | 310mm |
| Throat | 150mm |
| Power Supply | AC220V,50Hz |
| Execute Standard | ISO 6508,ASTM E18,JIS Z2245,GB/T 230.2 |
310mm HR-145C Automatic Twins Rockwell Digital Hardness Tester
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