588N/980N/1471N Manual Rockwell Hardness Tester

588N/980N/1471N Manual Rockwell Hardness Tester

• Hardness is one of the important indicators of mechanical properties of materials, and hardness test is the important means to determine the quality of metal materials or parts Due to the hardness of the metal and the echanical properties are related between each other, therefore, by measuring hardness of the metal, the machines performance such as strength, fatigue, creep and wear can be approximately calculated.
• This instrument is suitable for testing Rockwell hardness of materials. The speed of the test force is adjusted by the buffer and the test force is changed by rotating the hand wheel.
• The instrument is easy to operate, stable performance, widely used.
• Technical parameters, rulers and applications:
  • Preliminary test force: 98N
  • Total test force: 588N, 980N, 1471N
  • Diamond Indentor: 1.588mm Steel Ball
  • Rockwell hardness test range: HRA (20 ~ 88), HRB (20 ~ 100), HRC (20 ~ 70)
  • Min detection unit: 0.5HR
  • Max height of test piece: 170mm
  • Depth of throat: 165mm
  • Dimensions: 463 × 241 × 660mm
  • Weight: 70kg