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Vickers Hardness Tester(Vickers cum Brinell Model is also available)

  • Testing range is very wide, from soft metal such as lead up to the hardest, like hardened steel
  • Thin sheet metal is perfectly tested because the load applied is very small
  • Same hardness number is obtained on the same specimen, regardless of the load applied.
  • Built in projection screen to get accurate result

Vickers as well as Vickers cum Brinell Hardness Testers are suitable for Vickers and Brinell hardness of steel and other metals. These machined 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 measurement 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 loading cycle and unloading is accomplished though hand lever.

This machine conforms to IS:1754-1986 for Vickers and IS: 2281-1983, BS: 240 for Brinell Test.

VICKERS HARDNESS TESTER TECHNICAL DATA

 

V-550

V-150

BV-1250

Loads (kgf)

5, 10, 15, 20, 30, 40 & 50

1, 2, 5, 10, 15, 20, 30, 40 & 50

1, 2, 5, 10, 15, 20, 30, 40, 50, 60, 100 & 120 Loads for Vickers
15.625, 31.25, 62.5, 187.5, 250 Loads for Brinell

Optical magnification (X)

70X, 140X

70X, 140X

35X,70X, 140X

Maximum test height (mm)

250

250

250

Sweep of machine frame (mm)

150

150

150

Weight approx. (kgs)

175

180

200

Dimension L x W x H (mm)

660 x 320 x 990

660 x 320 x 1130

660 x 320 x 1130

Loads can be supplied in Newton also Least count of optical system 0.0005 mm

Measuring range possible

1

0 to 3.2 mm on 35X magnification

 

w.r.t. selected optical

2

0 to 1.6 mm on 70X magnification

 

magnification

3

0 to 0.8 mm on 140X magnification

 

Standard Accessories

V550

V150

BV1250

 

Flat table of 100 mm dia

1 No.

1 No.

1 No.

 

Vee table for specimen – 6 to 80 mm dia.

1 No.

1 No.

1 No.

 

Vickers diamond indentor

1 No.

1 No.

1 No.

 

2.5 mm ball indentor (without ball)

-

-

1 No.

 

5 mm ball indenter (without ball)

-

-

1 No.

 

Vickers hardness test block

1 No.

1 No.

1 No.

 

Brinell hardness test block

-

-

1 No.

 

Electrical cord

1 No.

1 No.

1 No.

 

Instruction manual

1 Book.

1 Book.

1 Book.

 

2.5 mm T. C. bal

-

-

1 No.

 

5 mm T. C. Ball

-

-

1 No.

 

(Dimensions and Photographs are for reference pupose only there may be variation at the time of supply due to constant R &D)

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