Motorised for automatic Operation cycle
i.e. load/dwell/unload.
Preliminary Test Force - 98.07N (10kgf)
Total Test Force - 588.4, 980.7, 1471N
(60,100,150 kgf)
Test Force Selection by external dialing
Auto zero setting dial gauge.
ROCKWELL SYSTEM HARDNESS TESTER
MODEL : RASN
Suitable for Rockwell Tests.
Manually Operated
Preliminary Test Force - 98.07 N (10kgf)
Additional Test Force - 490.3, 882.6,
1373N (50.90, 140 kgf)
Total Test Force - 588.4, 980.7, 1471N
(60,100,150 kgf)
Test Force Selection by external dialing
Auto zero setting dial gauge.
Rockwell cum Brinell Tester, Model RASN (B)
Same as RASN above in additional
Additional Test Force - 1471, 2354N
(177.5, 240 kgf)
Total Test Force - 1839, 2452N (187.5, 360 kgf)
ROCKWELL CUM ROCKWELL SUPERFICIAL HARDNESS TESTER MODEL : RASN ( T )
Suitable for Rockwell & Rockwell Superficial Tests.
Manually Operated
Preliminary Test Force - 29.42, 98.07N (3,10kgf)
Additional Test Force - 177.7, 264.8,
411.9, 490.3, 882.6, 1373N ( 12, 27, 42,
50, 90 & 140 kgf)
Total Test Force - 147.1, 294.2, 441.3,
588.4, 980.7, 1471N (15, 30, 45,
60,100,150 kgf)
Test Force Selection by external dialing
Auto zero setting dial gauge.
MOTORISED DIGITAL HARDNESS TESTER
MODEL : RASN ( E )
Digital Hardness Tester for Rockwell Tests, motorised for automatic operation cycle
i.e. load/dwell/unload.
Preliminary Test Force - 98.07N (10kgf)
Total Test Force - 588.4, 980.7, 1471N
(60,100,150 kgf)
Test Force Selection by external dialing
Set position with LED bar indicator for
easy operation.
Keyboard entry through reliable membrane switches for scale/GO-NOGO/Dwell time selection.
Large size scale display for easy reading
with 0.1 Rockwell Resolution.
Parallel output for connecting dot matrix
printer to get results indicating serial
number of tests, hardness scale,
hardness value and high / good / low
indication.
'FIE' new 'RASN' series of Hardness Testing Machines come with much improved design and
look with following major design changes.
1) The machine body is having a taper front look and a big size dial gauge in the front. The machine is
powder coated for far better look. The paint shade do not fade and machine looks like new over year.
2) The elevating screw of machine is guided in a hardened and ground bush, not allowing movement of
elevating screw more than 0.05 mm when raised to full height. The accessory is returned for years
together due to hardened bush.
3) A hardened and ground stepped bush is fixed on top of main screw for location and rest surface. This
guarantees no change in results due to rough handling of test table or test piece. It means a trouble free
long life machine accuracy.
4) An antifriction linear bearing with almost no clearance is provided for a perfect vertical movement of
loading plunger with minimum friction. This enable testing of small dia. pin or ball upto 3 mm dia.
5) All machine models are provided with automatic zero setting dial gauge or digital readout. Hence zero
setting at every test is avoided.
6) All four models conform to respective standard as under.
IS : 3804, BS 10109-2 & ASTM E-18 for Rockwell Test.
IS : 5073, BS 10189-2 & ASTM E-18 for Rockwell Superficial Test.
IS : 2281, BS 10003-2 & ASTM E-10 for Brinell Test.
Model
RASN
RASN (B)
RASN (T)
RASN (M)
RASN (E)
Testing Table 50mm dia.
1
1
1
1
1
Testing Table 38mm dia. with
'V' groove for round jobs 6-45 mm dia.