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.
◆ 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 Name||Manual Rockwell Hardness Tester |
|Rockwell Scales||HL,HRC ,HRB, HRA, HV,HB,HS|
|Preliminary Test Force||10kgf(98N) Permitted Error：±2.0%|
|Addtional Test Fore||60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N)|
|Dwell Time||Adjustable 1-60s|
|Hardness Indication||Analogue Display|
|Max. Height Of Specimen||175mm|
|Power supply||No Electronic |
|Execution Standard||ISO 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.
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!