Shenyang TX Testing Instruments Inc.
Shenyang TX Testing Instruments Inc.
  • automatic rockwell hardness tester
  • magnetic rockwell hardness tester
  • rockwell tester for sale
  • rockwell hardness tester price
  • automatic rockwell hardness tester
  • magnetic rockwell hardness tester
  • rockwell tester for sale
  • rockwell hardness tester price

Automatic Magnetic Rockwell Hardness Tester PHR-300

PHR-300 Automatic Magnetic Rockwell hardness tester applies traditional Rockwell hardness test method same with table hardness tester. Test procedure and accuracy are all in accord with ASTM and ISO standard. This hardness tester applies a magnetic sucking disc to fix itself on test position of large steel work piece. An accurate and reliable measurement result can be obtained by one key operation. It applied in different shaped steel materials such as tube, pipe fitting, bar, plate and in large heat treatment parts such as large shaft and mould.

Advantages of Automatic Magnetic Rockwell Hardness Tester PHR-300

  • Updated Structural Design. The hardness tester structure design is compact and reasonable, compared with PHR-200 digital magnetic hardness tester, PHR-300 has smaller size and close weight.

  • Simple Operation. Turn on the magnetic switch, and fix the hardness tester on work piece, all test procedure can be automatically made via one key operation and a test result is got, and in good stability.

  • High Accuracy. High accuracy force transducer, advanced closed loop measurement and control motor loading technology are applied to make sure accurate and reliable test force value and good uniformity.


Parameter of Automatic Magnetic Rockwell Hardness Tester PHR-300


PHR-300
Initial Test Force10 kgf
Total Test Force60 kgf, 100 kgf, 150kgf
Test Cycle Duration15 s
Battery Lifearound 400 times
Test Range20~70 HRC, 20~100 HRB, 20~88 HRA
Test Resolution0.1 HR
Indicator Errorcomply with ISO 6508, ASTM E18, ASTM E110
Repeatability Errorcomply with ISO 6508, ASTM E18, ASTM E110
Test Force Error± 1%
Test Force Fluctuation0.2 kgf
Working Temperature0~50 ℃
Dimensions243mm x 105mm x 215mm
Weight5.1 kg
Minimum Testing SurfaceFlat: 195mm x 60mm x 5mm (Length*Width*Thickness)
Cylinder: 60mm x 200mm x 8mm (Diameter*Length*Thickness)


Standard Assembly
Tester
Iron Seat / Base
Cylindrical Adaptor
120° Diamond Indenter
1/16" Carbide Ball Indenter
Rockwell Hardness Block
Carrying Case


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