Rockwell Hardness Testing Machines

Listing ID #4096834

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

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....

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Product Details

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 applied without removing the preliminary test force. When the penetration is stabilised, the additional test force is removed and the hardness number is shown directly on the indicator.

For Brinell Test :
The operation is exactly same as above. However, the diameter of impression is measured outside of machine by Brinell microscope. Brinell hardness number is found out by referring corresponding hardness tables showing hardness number against dia. of indentation for specified ball diameter and test force. • 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)

Company Details

FIE from the inception in 1953 stands as example to various industries about how to grow efficiently in adverse condition also. After first indigenously made hardness tester in 1963 FIE has never looked back, and achieved remarkable growth. Till date there are nearly 38000 machines installed through out the world.
The quality standards of these machines are comparative to any similar machines of leading manufacturers of the world. The major population of the machines exists in countries like U.S.A., Canada, U.K., Germany, Italy, Belgium, USSR, Japan, Australia and Middle East. Numerous awards are to the credit to FIE for the excellence.
All the activities are backed by modern infra-structure are highly qualified & experienced staff.
An advanced stage Research force was formed to assist the activities of FIE & the surrounding industries in the form of FIE Research Institute in 1979.
The main objectives are...
Extension of knowledge in the field of natural and applied sciences.
Conducting experiment with a view to develop new raw materials, processes, components, equipments & machines which are mainly import substitution. Improvisation in the exiting materials, processes and machines.
Encouragement to the activities of the surrounding industries.