Mitutoyo Series 963 Rockwell Hardness Tester HR-430MR - 963-240-11A

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963-240-11A

Mitutoyo

Mitutoyo Series 963 Rockwell Hardness Tester HR-430MR - 963-240-11A

  • The new frame design alllows the full 7.1” of specimen capcity without the need to cut a whole in the table.
  • Simple to operate; The digital HR320 model uses a flashing bar graph to indicate when the initial test force has been reached.
  • 430 models feature automatic brake and automatic start function that prevents overloading and begins test cycle. The HR430 model also includes the dial a weight system for easier load selection.
  • All models are complete with Flat and VEE anvils, diamond and 1/6” carbide ball indenters, 2 HRC and 1 HRBW Rockwell blocks (MR models)s or 3 Rockwell blocks and an HR30N and HR30TW for MS testers.


These new hardness testers include a smoother operating elevating screw, warning buzzer, cylindrical part corrections and adjustable RS232C baud rates. Testers now come complete with certified indenters and test blocks.


Technical Data:

Preliminary test force 29.42N*, 98.07N
Test force
Rockwell superficial* 147.1, 294.2, 441.3N
Rockwell 588.4, 980.7, 1471N
Test force setting By dial
 
Load control Automatic (loading, duration, unloading)
Anvil Flat (ø64mm)
Max. specimen height 7.1" / 180mm
Max. specimen depth 6.5" / 165mm (from the center of indenter shaft)
Stage elevation Manual
Data output* RS-232C, Digimatic code (SPC)
Power supply 120V AC, 50/60Hz


* HR320-430 only


Specifications:

Item Number 963-240-11A
Model HR-430MR
Test Scales Rockwell
Standard JIS B 7726 ISO 6508-2 ASTM E18-10
Preliminary Test Force 98.07N (10kgf)
Test Force Rockwell 588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf)
Test Force Superficial -
Display Matrix Backlight LCD
Hardness Min Value 0.1 HR
Scale Conversions HRC, HRB, HV, HBW, HS, Mpa plus offset, OK/NG
Total Test Force Control Automatic (loading, duration, unloading)
Loading Method Dead Weight
Load Duration (Dwell) Adjustable (1s to 99s) or Manual
Max. Specimen Height 7.1in-180
Max. Depth 6.5in-165
Data Output RS-232C, SPC
Power Supply 120V AC (±10%), 60Hz
Dimension (DxWxH) 20.6" x 9.25" x 30.7" (523 x 235 x 780 mm)
Mass 108.69 lbs. (49.3 kg)



See all Mitutoyo Series 963 Rockwell Hardness Testers

Mitutoyo Series 963 Rockwell Hardness Tester HR-430MR