Products & Services

• • Diamond Impact Body
  • Durometer
• • Heterogeneous Support Ring

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GR Hardness Tester

HT-1000A/2000A : , HL HV, HB, HRB, HRC,HSD HT-1000A/HT-2000A 1. 2. 2 3. 4. 1. 2. 3. 4. HT-1000AHT-2000A 1.3kg20mm 2.R30mmR=10~30mm 3.Ra2m; 4.3kg3~30mm 5.0.8mm. The HT-1000A and HT-2000A hardness testers operate on the Leeb principle, a dynamic hardness test method based on velocity measurement. They include a guide tube and an impact body. The impact body contains a magnet and tungsten-carbide bal...

http://www.bjjianda.com.cn/leeb.html

GR Hardness Tester

RH-150 Rockwell Hardness Tester : 10Kg Rockwell Hardness Testing and the ASTM E 18-03 Standard Rockwell Hardness testing is a system for determining hardness of metallic material. The E 18-03 standard established by ASTM is a detailed description of the Rockwell Hardness testing method. A 120 degree angle diamond or 1/16 (1.588mm) diameter hard steel ball indenter is pressed into the test piece su...

http://www.bjjianda.com.cn/rockwell.html

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