Digital Universal Hardness Tester

Model: HBRVS-187.5

Application:

HBRVS-187.5 is a high precision, easy operation, high sensitivity metal hardness instrument which combines the Rockwell, Brinell, and Vickers hardness principle, widely used in factory workshops, laboratories, universities and research institutions.

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Features:

※ Large LCD and Microchip control system, makes hardness testing automatically operated.

※ Built-in printer records the main technical data of the entire testing process.

※ Adopting manual lifting platform, it completely achieves the realization of the test force imposing, removing,hardness value direct showing and other automated operation.

※ High accuracy avoiding the human operational error, is a mechanical and electrical integration also high-tech and advanced hardness tester.

Specification:

Model	HBRVS-187.5
Rockwell Test Force	60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Brinell Test Force	30kgf (294.2N), 31.25kgf (306.5N), 62.5kgf (612.9N), 100kgf (980.7N), 187.5kgf (1839N)
Vickers Test Force	30kgf (294.2N), 100kgf (980.7N)
Hardness Reading	LCD Screen Display
Test Scale	HRA, HRBW, HRC, HRD, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5, HBW10/100, HV30, HV100
Conversion Scale	HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW
Magnification	Brinell: 37.5×, Vickers: 75×
Min. Measuring Unit	Brinell: 0.5μm, Vickers: 0.25μm
Hardness Resolution	Rockwell: 0.1HR, Brinell: 0.1HBW, Vickers: 0.1HV
Dwell Time	0~60s
Data Output	Built-in Printer，RS232 Interface
Max. Height of Specimen	Rockwell: 185mm, Brinell: 100mm, Vickers: 115mm
Throat	165mm
Power Supply	AC220V，50Hz

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