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Sinowon quality rockwell hardness chart from China for thin materials

Sinowon quality rockwell hardness chart from China for thin materials

DigiRock HS1
12 month
Delivery Time
ISO 6508,ASTM E18,JIS Z2245,GB/T230
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Sinowon quality rockwell hardness chart from China for thin materials-1

Product Feature

 DigiRock HS1 analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy than traditional 1HR resolution;

 DigiRock HS1 force knob adopts the metal material to replace the plastic, it largely improves the instrument using-life ; 

 DigiRock HS1 loading, dwell and unloading is buffering by oil pump,it eliminate the operator' s tiredness ;

 DigiRock HS1 intenter protector is available to improve the using lifetime of indenter.


Product NameManual Superficial Rockwell Hardness Tester
ModelDigiRock HS1
Rockwell ScalesHR15N、HR30N、HR45N、HR15T、HR30T、HR45T
Preliminary Test Force3kgf(29.42N)  
Addtional Test Fore15Kgf(147.1N),30Kgf(294.2N),45Kgf(441.3N)
Dwell TimeAdjustable 1-60s
Hardness IndicationAnalogue Display
Loading Control


Max. Height Of Specimen175mm
Instrument Throat165mm
Power supplyAC220V/50Hz;AC110V/60Hz
Packing Dimension620x460x870mm
Gross/Net Weight120Kg/90Kg
Execution StandardISO 6508,ASTM E18,JIS Z2245,GB/T230


Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.

Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.

Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel.

Unique texture of the rockwell hardness test gives a different visual experience. The outer glass of this product is waterproof
Sinowon rockwell hardness chart excels others in its innovative and useful design. There is little visible flicker, which makes the product more comfortable to use
In terms of design, rockwell hardness chart extracts the essence of simplicity. This product can guarantee no installation gap
The improved process of Sinowon the rockwell hardness test reduces existing errors. It produces considerably lower electric, magnetic, and electromagnetic fields than CRTs
To facilitate the development of Sinowon, our professional design team has been putting efforts into designing the rockwell hardness test. It can be customized to fit different model numbers of devices
After one year's research and development, the rockwell hardness test has already been used in rockwell hardness chart. It can guarantee perfect touch performance
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