Hardness Testing Machine, Rockwell Hardness Testing Machines, India


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ROCKWELL HARDNESS TESTING MACHINES

MOTORISED ROCKWELL SYSTEM HARDNESS TESTER MODEL RASN (M)

ROCKWELL SYSTEM HARDNESS TESTER MODEL RASN

MOTORISED ROCKWELL SYSTEM HARDNESS TESTER
MODEL : RASN ( M )
• Suitable 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
• 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 )

MOTORISED DIGITAL HARDNESS TESTER MODEL:RASN (E)

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.	1	1	1	1	1
Diamond indentor - Rockwell	1	1	1	1	1
Steel Ball Indentor 1/16" with 5 spare balls	1	1	1	1	1
Steel Ball Indentor 2.5 mm with 5 spare balls	-	1	-	-	-
Test Block Rockwell 'C'	1	1	1	1	1
Test Block Rockwell 'B'	1	1	1	1	-
Test Block HB 2.5 / 187.5	-	1	-	-	-
Test Block HR 30 N	-	-	1	-	-
Allen Spanners	5	5	5	5	5
Screw Drivers	1	1	1	1	1
Clamping Device	1	1	1	1	1
Dash Pot Oil	1 Bottle	1 Bottle	1 Bottle	-	-
Wooden Box for Std. Accessories	1	1	1	1	1
Telescopic Sleeves for Elevating screw protection	1 Set	1 Set	1 Set	1 Set	1 Set
Spare Fuse 1 Amp.	-	-	-	1	1
Power Cable	-	-	-	1	1
Brinell Microscope	-	1	-	-	-
Machine Cover	1	1	1	1	1
Instruction Manual	1	1	1	1	1

TECHNICAL DATA :

Model	Unit	RASN	RASN (B)	RASN (T)	RASN (M)	RASN (E)
Major Load	N (kgf)	588.4, 980.7, 1471 (60,100,150)	588.4, 980.7, 1471, 1839, 2452 (60,100,150)	147.1, 294.2, 441.3, 588.4, 980.7, 1471 (60,100,150)	588.4, 980.7, 1471 (60,100,150)	588.4,980.7, 1471 (60,100,150)
Minor Load	N (kgf)	98.7 10	98.07 (10)	29.42, 98.7 (3, 10)	98.7 (10)	98.7 (10)
Max. Test Height	mm	230	230	230	230	230
Depth of Throat	mm	133	133	133	133	133
Net wt. Approx.	kg.	65	70	62	67	67
Machine Dimension (Approx.)	mm	L-450 W-265 H-627	L-450 W-265 H-627	L-450 W-265 H-627	L-450 W-265 H-627	L-450 W-265 H-627

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