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Sinowon practical rockwell hardness scale directly sale for measuring

Sinowon practical rockwell hardness scale directly sale for measuring

DigiRock HR1
Delivery Time
15-30 days
ISO 6508,ASTM E18,GB/T230
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Company Advantages
1. The basic materials used in Sinowon rockwell superficial hardness test are canvas, rubber or high-grade plastic. The choice depends on the use, for example, indoor or outdoor. Climate too plays a significant role like places with high humidity and moisture. The product is excellent in dust prevention
2. Sinowon Innovation Metrology Manufacture Limited. works closely with clients to create and manage programs which meet their unique requirement. It is easy to operate, with fast speed
3. The product is stable in quality and superior in performance. The product is highly praised in many exhibitions such as Shanghai Electronica China Show
4. This product has good durability and is suitable for long-term use and storage. The production is supported by professional engineers
5. Our strict quality control procedures ensure that our products are of good quality. It has been marketed successfully for 12 years, thanks to the excellence in quality and technology

Sinowon practical rockwell hardness scale directly sale for measuring-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.

Company Features
1. We have been continually investing in new production equipment and improving existing tools and machinery. This will help increase our flexibility in responding to changing customer demands.
2. Winning the rockwell superficial hardness test market has always been the goal pursued by Sinowon. Please contact.
A wide range of technologies are used in the production of Sinowon rockwell superficial hardness test.
Sinowon Innovation Metrology Manufacture Limited. has established correct design and engineering methods for rockwell hardness scale. The product is characterized by excellent ultralow frequency protection
The novel design of rockwell superficial hardness test plays an increasing role owning to homogenization of other products at market. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
The production of rockwell hardness scale adopts innovative technology and superior materials. The temperature control system can adjust the output power according to the changes of temperature
Sinowon rockwell hardness scale follows the measures and procedures of production. The product can deliver lively dynamics and deep bass from warm and expressive tuning
Whether incoming detection, production process supervision or finished product inspection, the production is done with the most serious and responsible attitude. The product can be applied to such scenarios as KTV, club, and conference
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