Rockwell Hardness Testers


Product Details

Product Code RASN-ET
Type Digital Rockwell Superficial
Operation Cycle Automatic Load/Dwell/Unload
Preliminary Test Force 28.42 N (3 kgf) and 98.07 N (10 kgf)
Additional Test Force 177.7, 264.8, 411.9, 490.3, 882.6, 1373 N (12, 27, 42, 50, 90, 140 kgf)
Total Test Force 147.1, 294.2, 441.3, 588.4, 980.7, 1471 N (15, 30, 45, 60, 100, 150 kgf)
Test Force Selection By external dialing
Set Position With LCD bar indicator
Key board entry Through membrane switch for Scale, GO-NO GO & dwell time section
Resolution 0.1 Rockwell or 0.1 Rockwell Superficial
Output Parallel output for connecting dot matrix Printer to get results indicating serial no. of tests, har
Optional Serial PC interface & windows Software

Technical Specification

Model Unit RASN (ET)
Major Load N (kgf) 147.1, 294.2, 441.3, 588.4, 980.7, 1471 (15, 30, 45, 60, 100, 150)
Minor Load N (kgf) 29, 42, 98.07
(3, 10)
Max Test Height mm 230
Depth of Throat mm 133
Net Wt. Approx kg. 73
M/c Dimensions mm L-450, W-175, H-6

Operation :

  • Various parameters of test can e set on front panel by operation of key board and observing LCD display Viz high / low limits, dwell time, auto / manual start, printer selection, scale selection etc. All set data can be verified / edited by pressing SCL key one after another
  • Machine operation is very simple. The normal mode is a bar followed by "SET" indication. Raise elevating screw slowly through bar indicator till "SET" position which will show "PRESS START" indication. Now press "START" button. Loading / unloading cycle will be completed and hardness is shown on LCD display with High/ Good / Low indication. Lower down elevating screw. Panel will show normal mode for next test

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Product Details

Testing table 50mm dia 1 pc.
Testing Table 38mm dia with 'V' groove for round jobs 6 to 45mm dia. 1 pc.
Diamond Indenter 120o 1 pc.
Stell ball indenter 1/16" 1 pc.
Test Block Rockwell 'C' 1 pc.
Test Block Rockwell 'B' 1 pc.
Test Block Rockwell Superficial 'N' NIL
Allen Spanners 5 pcs
Clamping Device 1 pc.
Dash Pot Oil 1 Book
Rubber bellow for elevating screw protection 1 pc.
Instruction Manual 1 Book
Brinell Microscope 1 pc.
Steel Ball Indenter 2.5mm 1 pc.
Test Block HB 2.5/187.5 1 pc.
Steel Ball Indenter 5mm 1 pc.

Technical Specification

Model Unit RAB-1
Loads kgf 60, 100, 150, 187.5, 250
Initial Load kgf 10
Max. Test Height mm 230
Depth of Throat mm 133
Max. depth of elevating screw below base mm 240
Size of base mm 170 x 430
Machine Height mm 655
Net Weight kg 65

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RASN Rockwell System Hardness Tester
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Product Details

Voltage 220V
Usage Labouratory Use
Power 1-3kv
Features Durable, Easy To Use
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).

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, 250 kgf)


'FIE' new 'RASN' series of Hardness Testing Machines come with much improved design and look with following major design changes :

  • The machine body is having a taper front look...

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RASN-M Motorised Rockwell Hardness Tester
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Product Details

Frequency 50Hz
Power 1-3kv
Preliminary Test Force 98.07N (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).
Dial gauge Auto zero setting dial gauge
Features uitable for Rockwell Tests, • Motorised for automatic Operation cycle i.e. load/dwell/unload

Principal : Rockwell & Rockwell Superficial tests consists of forcing an indentor (Diamond or Ball) into the surface of a test piece in two steps i.e. first with preliminary test force and thereafter with additional test force and then measuring depth of indentation after removal of additional test force (Remaining preliminary test force active) for measurement of hardness value.Brinell test consists of forcing a hardened ball into surface of a test piece with a specified test-force and measuring the diameter of indentation for evaluation of Brinell hardness number.

Operation : For Rockwell & Rockwell Superficial Test In case of 'RASN' series machines for Rockwell & Rockwell superficial tests a preliminary test force in first applied and then indicator is automatically set for zero. Quickly thereafter an additional test force is...

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RASN-T Superficial Rockwell Hardness Tester
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Product Details

Voltage 220V
Usage Labouratory Use
Frequency 50Hz
Power 1-3kv
Features Durable, Proper Working
Warranty 1year

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.


'FIE' new 'RASN' series of Hardness Testing Machines come with much improved design and look with following major design changes :

  • 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...

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Specifications

Model Unit RAB-250
Loads kgf 60, 100, 150, 187.5, 250
Initial Load kgf 10
Max. Test Height mm 330
Depth of Throat mm 150
Max. depth of elevating screw below base mm 355
Size of base mm 210x474
Machine Height mm 850
Net Weight kg 100

Standard Accessories

Model RAB-250
Testing table 50mm dia 1 pc.
Testing Table 38mm dia with 'V' groove for round jobs 6 to 45mm dia. 1 pc.
Diamond Indentor 120o 1 pc.
Stell ball indentor 1/16" 1 pc.
Test Block Rockwell 'C' 1 pc.
Test Block Rockwell 'B' 1 pc.
Test Block Rockwell Superficial 'N' NIL
Allen Spanners 5 pcs
Clamping Device 1 pc.
Dash Pot Oil 1 Book
Rubber bellow for elevating screw protection 1 pc.
Instruction Manual 1 Book
Brinell Microscope 1 pc.
Steel Ball Indenter 2.5mm 1 pc.
Test Block HB 2.5/187.5 1 pc.
Steel Ball Indenter 5mm 1 pc.

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Product Details

Testing table 50mm dia 1 pc.
Testing Table 38mm dia with 'V' groove for round jobs 6 to 45mm dia. 1 pc.
Diamond Indenter 120o 1 pc.
Steel ball indenter 1/16" 1 pc.
Test Block Rockwell 'C' 1 pc.
Test Block Rockwell 'B' 1 pc.
Test Block Rockwell Superficial 'N' 1 pc.
Allen Spanners 5 pcs
Clamping Device 1 pc.
Dash Pot Oil 1 Book
Rubber bellow for elevating screw protection 1 pc.
Instruction Manual 1 Book
Brinell Microscope NIL
Steel Ball Indenter 2.5mm NIL
Test Block HB 2.5/187.5 NIL
Steel Ball Indenter 5mm NIL

Technical Specification

Model Unit TWIN
Loads kgf 15, 30, 45 (Superficial)
60, 100, 150 (Rockwell)
Initial Load kgf 3 (Superficial)
10 (Rockwell)
Max. Test Height mm 330
Depth of Throat mm 150
Max. depth of elevating screw below base mm 355
Size of base mm 210x474
Machine Height mm 850
Net Weight kg 100

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