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Dongguan Zhongzhi Testing Instruments Co., Ltd  

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Rockwell Hardness Testing Machine 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

 
HRA HRB HRC HR-150A Resolution 0.5HR Rockwell Hardness Tester Duroscope
 
 
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HRA HRB HRC HR-150A Resolution 0.5HR Rockwell Hardness Tester Duroscope

 

 

1. Description

 

  • In three succession years with The hardness of national silver medal for quality in tester industry
  •   ----Combined Silver Medal Award; Portal Rockwell Hardness Tester, precise, reliable, durable,high test efficiency; dial reading directly, HRA, HRB, HRC ruler; also can select other
  •  rockwell rulers; precision hydraulic buffer, loading speed is adjustable: mechanical manual test 
  • process, electronic motor control is not needed; it is highly used in quality control in production
  •  site, well adapted working condition; precision meet with GB/T230.2, ISO 6508-2  and ASTM E18. It is used in test the rockwell hardness of ferrous metal, nonferrous metal, non-metal material. 
  • Carbide can be determined, hardened steel and steel without quenching the Rockwell hardness.
  •  Apply to mines, factories, scientific research institutes, colleges and universities laboratory. 
  • Reliable surface measurement.

 

 

3. Technical parameter

 

Model HR-150A
Measurement range 20~88HRA, 20~100HRA, 20~70HRC
Test Force 588.4, 980.7, 1471 (60, 100, 150KG)
Allow a maximum height of the sample 170mm
Pressure head to the center from the plane wall 135mm
Hardness resolution 0.5HR
Dimensions 466x238x630mm
Weight about 65kg

 

 

                                                                              

                                                      

                                                             

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Tel: 86-769-89369332
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Company Info

Dongguan Zhongzhi Testing Instruments Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

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