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Sinowon practical rockwell hardness unit series for small areas

Sinowon practical rockwell hardness unit series for small areas

DigiRock HR1
Delivery Time
15-30 days
ISO 6508,ASTM E18,GB/T230
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Enterprise Strength
  • Sinowon has been unanimously recognized by customers for high cost performance, standardized market operation and good after-sales service.
Company Advantages
1. During the development of Sinowon superficial hardness tester , several factors will be seriously considered. Insulation materials, dielectric medium, permittivity, voltage grade, and even the air humidity will be thought of by the R&D team.
2. The product is corrosion resistant. It resists corrosion even in the presence of oxidizing acids (like nitric acid), chlorides, saltwater, and industrial and organic chemicals.
3. The product is flame retardant. The roof covers and side walls are made of PVC-coated polyester textiles which are not prone to the fire.
4. The product, with great system flexibility, is easily retooled and repositioned for production tasks. It definitely creates real benefits for manufacturers.
5. The product does not need to be adjusted regularly, saving people much on maintenance cost as well as maintenance time.

Sinowon practical rockwell hardness unit series for small areas-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. When it comes to professionalism for manufacturing rockwell hardness unit , Sinowon Innovation Metrology Manufacture Limited. is undoubtedly one of them.
2. So far, the company has gained a large group of customers. We have learned from the strongest competitors and improved ourselves, and eventually, we have strong client bases in different countries.
3. Sinowon Innovation Metrology Manufacture Limited. makes every attempt to enhance the standard of rockwell hardness conversion with quality support. Get more info! While devotes to the R&D of rockwell hardness testing machine , Sinowon Innovation Metrology Manufacture Limited. has established our own unique profession leading status. Get more info!
Sinowon superficial hardness tester is developed featuring humanized and intelligent. Integrating a variety of techniques, the design has taken operators' safety, machines' efficiency, running costs, and other factors into consideration. This product has desirable attributes such as the absence of dampness
High-tech machines have been applied in the production of Sinowon superficial hardness tester. It needs to be machined under the molding machines, cutting machines, and various surface treating machines. The styles of this product can be customized based on different needs
Quality assessment is assurance for Sinowon superficial hardness tester quality. Its cutting, sewing, dyeing, and other processes, as well as the use of dyes, antibacterial agents and other chemicals, need to pass the relevant tests. It effectively protects the wearer from heat and cold
The creation of Sinowon rockwell hardness testing machine involves some important factors. They include cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining and assembly time, etc. Made soft and stretchy materials, this product is ideal for daily wearing
Strict defects and defects inspection of raw materials such as fabrics and accessories of Sinowon rockwell hardness conversion are performed to ensure the high quality of finished products. This product stands out for its windproof property
The surface of this product is highly resistant to scratch. It is carefully polished and impervious to any external influence. It s advanced moisture management helps the wearer feeling dry
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