CAT NO: DIDACTICNLE-Export-202087
Universal Hardness Tester.
Universal hardness tester the Motorized Brinell Rockwell & Vickers
Hardness Tester, a multi-functional hardness tester with Brinell,
Rockwell &Vickers 3 kinds of testing methods and 7 steps testing
force will meet the needs of many kinds of hardness measurement. The
instrument is adopted automatic shifter to load, dwell and unload
testing force, rotate the Load-Change Hand Wheel to change values of
testing force, therefore the operation for this instrument is simple,
easy and quickly. Beside set zero to the dial, there is no man made
error for operation. The present instrument is with high sensitivity and
stability, so as fit for usage in workshop and testing laboratory.
Technical Specifications:
The Initial Test: Force: 98.07N (10Kg) Tolerance: ± 2.0%
The Tolerance of Total Test Force: ± 1.0%
The Test Force of Brinell Hardness: 306.5N (31.25Kg), 612.9N (62.5Kg),
1893N(187.5Kg)
The Test Force of Rockwell Hardness: 588.4N (60Kg), 980.7N (100Kg),
1471N(150Kg)
The Test Force of Vickers Hardness: 294.2N (30Kg), 980.7N (100Kg)
The Indenter Specifications:
The diamond Rockwell indenter
The diamond Vickers indenter
The �1.5875 mm, �2.5 mm, �5 mm ball indenter
The Power Source and the Voltage: AC220V±5%, 50-60 HZ
Time-delayed control: 2-60 seconds, can be adjusted
The Distance from the Indenter Central Point to the Instrument
Body:165mm.
The Max. Height of the Specimen:
The Max. Height of the Specimen for Rockwell Hardness:170mm
The Max. Height of the Specimen for Brinell& Vickers Hardness: 140mm
The Amplification of Microscope: 37.5X , 75X
The Overall Dimension of tester: 520X240X700mm(Length X Width X Height).
The Total Weight of the Tester: 85Kg