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Sinowon durable portable hardness tester customized for small parts

Sinowon durable portable hardness tester customized for small parts

DigiRock HR1
Delivery Time
15-30 days
ISO 6508,ASTM E18,GB/T230
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Sinowon durable portable hardness tester customized for small parts-1

Product Feature

 DigiRock HR1 analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy than traditional 1HR resolution;

 DigiRock HR1 force knob adopts the metal material to replace the plastic, it largely improves the instrument using-life ; 

 DigiRock HR1 loading, dwell and unloading is buffering by oil pump,it eliminate the operator' s tiredness ;

◆ DigiRock HR1 intenter protector is available to improve the using lifetime of indenter.


Product NameManual Rockwell Hardness Tester 
ModelDigiRock HR1
Rockwell ScalesHL,HRC ,HRB, HRA, HV,HB,HS
Preliminary Test Force10kgf(98N)  Permitted Error:±2.0%
Addtional Test Fore60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N)
Dwell TimeAdjustable 1-60s
Hardness IndicationAnalogue Display
Loading Control


Max. Height Of Specimen175mm
Instrument Throat165mm
Power supplyNo Electronic 
Packing Dimension620x460x870mm
Gross/Net Weight120Kg/90Kg
Execution StandardISO 6508,ASTM E18,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.

Sinowon rockwell hardness machine is made by using good quality materials under the supervision of the professionals. Our products have good performance like waterproof which ensures the lifespan of the products
Sinowon rockwell hardness machine is available in different designs and colors. All our products have passed the certificated qualification of ISO9001 and IATF16949
Sinowon rockwell hardness machine is made as per international industry standards. Creating an atmosphere of trust and recognition to encourage employees is also one of our missions
While manufacturing Sinowon rockwell hardness machine, we insists on using first-class raw materials. Effective quality management system can ensure high quality and stability of products continuously
The entire manufacturing process of Sinowon portable hardness tester in monitored in real-time. Our staff will promptly give our response to customers
Our QC team implements a strict quality control system and perfect monitor method. Complete OEM service in Hanway is guaranteed to satisfy customers
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