Mitutoyo Rockwell Hardness Tester HR-430MR

Mitutoyo Rockwell Hardness Tester HR-430MR

This mid range rockwell hardness tester offering a digital result display and conversion to other hardness scales can be very beneficial to increase operator speed and precision of the hardness testing.  The load is manually adjusted so is ideal when a production type test is required with little changes to the load . The system is suitable for rockwell superficial scales and rockwell scales and offers a high specification with a surprisingly low cost.

      • Preliminary test force (N) -98.07
      • Test force (N) – Superficial –NA     Rockwell – 588.4   980.7   1471
      • Supported Hardness – Rockwell Hardness
      • Standard – JIS B 7726   ISO06508-2 (ASTM  E18)
      • Hardness Display – Digital
      • Resolution – 0.1HR graduation
      • Preliminary test force (Handling support) –Automatic steering wheel brake
      • Preliminary test force setting – NA
      • Total text force setting – Dial switching
      • Total test force control – Motor drive     automatic start
      • Test force duration – Fixed 3-60s or manual operation
      • Maximium speciemen height – 180mm(100mm if cover is attached)
      • Maximium speciemen depth – 165mm (from indenter axis to the frame)
      • Function – Pass or failure decision function, offset revision function, hardness converstion function
      • External communication interface – For printer: serial interface(RS-232C), Digimatic interface
      • Power supply – 100-240v AC1.2A
      • External dimensions – Approx. 235(W) x 516(D) x 780(H)
      • Mass – Approx. 50kg

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