Digital Rockwell Hardness Tester

We are instrumental in offering a quality range of Digital Rockwell Hardness Tester. This range is offered to customers in varied forms as per the demands of patrons. these hardness tester are manufactured using the premium-grade components and technically advanced machines, in strict adherence to the highest quality standards. Different products offered under this range of hardness testers are mentioned below:

Digital Rockwell Hardness Tester

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Rockwell and Digital Rockwell Hardness Tester 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. RASN-ET series machines are suitable for Rockwell and Rockwell superficial tests. These are motorized digital Hardness testers having LCD display for easy hardness measuring. The results are display in 0.1 Rockwell unit for more accurate measurement.

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

Technical Specifications:

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

Specifications:

Model	RASNET-1
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, hardness scale, hardness value & high/good/low indication.
Optional	Serial PC interface & windows Software

Additional Information:

Item Code: RASN-ET

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Digital Rockwell Hardness Testing Machine

Get Latest Price

Rockwell and Digital Rockwell Hardness Tester consists of forcing an indenter (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. RASN-E series machines are suitable for Rockwell and Rockwell superficial tests. These are motorized digital Hardness testers having LCD display for easy hardness measuring. The results are display in 0.1 Rockwell unit for more accurate measurement.

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

FIE'S new 'RASNE' series of Hardness Testing Machines come with much improved design & look with following major design changes :

This is a motorized machine having automatic loading / unloading cycle suitable for production testing
The machine body is having a taper front look and large size read-out in the front. The machine is powder coated for better look. The paint shade do not fade and machine looks like new over years
The elevating screw of machine is quided in a hardened and ground bush, not allowing movement of elevating screw more than 0.05 mm when raised to full height. The accuracy is retained for years together due to hardness bush

Technical Specifications:

Model	Unit	RASN (E)
Major Load	N (kgf)	588.4, 980.7, 1471 (60, 100, 150)
Minor Load	N (kgf)	98.7 (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-627

Specifications:

Model	RASNE-1
Type	Digital Rockwell
Operation Cycle	Automatic Load/Dwell/Unload
Preliminary Test Force	98.07 N (10 kgf)
Additional Test Force	490.3, 882.6, 1373 N (50, 90, 140 kgf)
Total Test Force	588.4, 980.7, 1471 N (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
Output	Parallel output for connecting dot matrix Printer to get results indicating serial no. of tests, hardness scale, hardness value & high/good/low indication.
Optional	Serial PC interface & windows Software

Additional Information:

Item Code: RASN-E

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Digital Rockwell Hardness Tester