Touch Screen Computerized Brinell Hardness Testers - B 3000-TS
Rockwell, Rockwell Brinell Combined, Rockwell / Rockwell Superficial Combined System Hardness Testers.
Hardness Testers, Model RAS, RAB-1, RAB-250, TWIN are manually operated. All these models are suitable for testing hardness of metals sand 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 departments, factories etc.
These testers strictly confirms to IS : 1586 - 2000, ASTM : E 18 for Rockwell Superficial Test and IS : 2281 - 2005, ASTM : E 10 for Brinell test.
Model RAS :
Automatic load selection with automatic zero
setting dial gauge.
Automatic load selection & automatic zero setting dial gauge. Facility for Brinell tests with 187.5 kgf. load with 2.5 mm Ball indicator, additional load
250 kgf. with 5mm Ball indentor for testing
hardness of non- ferrous metals.
Automatic load selection with automatic zero setting dial gauge.
Diamond holder is guided in a ball cage, which enables testing of small pins having dia. Less
than 6 mm (up to 3mm dia.)
Model RAB 250
Similar to 'RAB-1' but of bigger capacity. Diamond holder is guided in a ball cage, which enables testing of small pins having dia less than 6 mm ( up to 3 mm dia.)
Standard Accessories :
RAB-1 / RAB-250
Testing table 50mm dia
Testing Table 38mm dia with 'V groove for round jobs 6 to 45mm dia.
Loads & Indentors for Hardness Testers for Rockwell & Brinell Tests.
Total load in kgf.
(Initial load 10 kgf.)
Ball 1/16" Ø
Ball 2.5 mm Ø
Brinell, F/D2 =10
Tests on case hardened stell
Annealed, Ferrous & non ferrous metals
Annealed, hardened & tempered deep case hardened steel
Annealed steel & cast irons
Copper, Copper alloys & Al. alloys
Use of combinations of 60, 100 & 150 kgf. loads against Diamond Indentor and 1/16" stell ball indentor permit carrying out tests on Rockwell D, F & G scales. By use of 1/18", 1/4" & 1/2" dia. ball indentors in combinations of 60, 100 & 150kgf. loads, tests can be carried out on Rockwell E, H, K, L, M, P, R, S & V scales also.
Due to constant R & D, specifications and features are subject to change without notice. The diamension given are approximate.