Vickers Hardness Testers

Vickers Hardness Testers Model BV-250, BV-250-S, BV-120, BV -120 -S, BV -50, BV -50-S are suitable for Vickers and Brinell Hardness of steel and other metals. These machines are designed and manufactured for very high accuracy, reliability and ease of operation. The selection of load is effected with the push button control system. The measurements of diagonal / diameter of indentation is done with the help of built-in optical system with graduated readout with Micrometer. After taking indentation on the work piece, the objective lens is automatically swivelled into position and image of indentation appears on the focusing screen fitted in front of the machine. A push button is provided for starting the laoding cycle and unloading is accomplished through hand lever. This machine conforms to IS 1754 -2002 for Vickers and IS 2281 -2005, BS-240 for Brinell Test. 
Vickers Hardness Testing Machine 
BV-50 : Only for Vickers test load range 5 kgf to 50 kgf 
BV-5O-S : Only for Vickers test load range 1 kgf to 50 kgf 
BV-120 : Only for Vickers test load range 5 kgf to 120 kgf 
BV-120-S : Only for Vickers test load range 1 kgf to 120 kgf 
Vickers cum Brinell hardness Testing Machine
BV -250 : For Vickers and Brinell Test load range 5 kgf to 250 kgf 
BV -250-S : For.Vickers and Brinell Test load range 1 kgf to 250 kgf 
Salient features 
1. Testing range is very wide, from soft metal such as lead up to the hardest, like hardened steel. 
2. Thin sheet metal is perfectly tested because the load applied is very small. 
3. Same hardness number is obtained on the some specimen, regardless of the load applied. 
4. Built in projection screen to get accurate results.