Description
Unique electronic control makes the HR-530L Series of hardness testers extremely versatile by enabling Brinell hardness testing* as well as load-sequence hardness testing of plastics, plus Rockwell and Rockwell Superficial hardness testing.
* For Brinell hardness testing, an indenter (optional) and a measurement microscope are required.
•This series can test the hardness of the inside wall of a ring, a test that is only possible using ordinary hardness testers by cutting the ring into pieces. (All models)
•The touch-panel display unit can be mounted on top of the tester, providing significant convenience if the machine installation space is restricted. (All models)
Use the optional display mounting bracket to mount the unit.
•This series allows numeric display of statistical analysis results such as maximum and minimum values, mean value and graphic display of X¯-R control charts and
histograms required for hardness evaluation.
Order No. 810-331*1
Model HR-530L
Unit (display unit) metric
Indenter type 1/16" Steel ball
Applicable standards JIS B 7726, ISO 6508-2
Hardness testing methods Rockwell/Rockwell Superficial/Brinell/Plastics hardness
Initial test force N (kgf) 29.42 (3) 98.07 (10)
Rockwell Superficial 147.1 (15) 294.2 (30) 441.3 (45)

Brinell 61.29 (6.25) 98.07 (10) 153.2 (15.625) 245.2 (25) 294.2 (30)
306.5 (31.25) 612.9 (62.5) 980.7 (100) 1226 (125) 1839 (187.5)
Rockwell 588.4 (60) 980.7 (100) 1471 (150)
Power supply AC100/120/220/240 V Auto-selection
External
Main unit 300×667×766 mm
(W×D×H)
Touch-panel display unit 191×147×71 mm
Mass Main unit: Approx. 60 kg
Display: Approx. 1.1 kg
*1 1/16" steel ball indenter is equipped as a standard accessory.
Note: Plastic testing may not be enabled depending on the material.
For Brinell hardness, indentation Brinell hardness, and plastic hardness testing, other special accessories are required.





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