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SAROJ
Hardness Testers Model RAS, RAB,-1, RAB-250, TWIN
are manually operated. All these models are suitable
for testing hardness of metals and alloys of all
kinds hard or soft, whether flat, round, or
irregular shape. These testers are simple in design
and easy to operate, yet sensitive & accurate.
Various models from the wide range are suitable for
schools, laboratories, tool-rooms, inspection, heat
treatment department, factories, etc. These testers
strictly conform to IS : 3804 - 1988, BS : 891 parts
1 & 2, ASTM : E 18 for Rockwell test. IS : 2281
- 1983, BS : 240, ASTM : E 10 for Brinell test and
IS 5073 - 1988 ASTM : E 18 for Rockwell Superficial
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