Hardness Tester

Digital Model Available

hardness harderBrinell Hardness Tester

hardness tester

Vickers Hardness Tester

hardness tester

Digital Rockwell Hardness Tester


Standard Rockwell/Superficial Rockwell Brinell / Vickers Method- Manual Operation


Model MRTBV

Universal Hardness Testers, equipped with a set of six ball bearings guide device, for the plunger/spindle, automatic load selection for 15, 20, 30, 40, 45, 50, 60, 100, 125, 150, 187.5 and 250 kg for conducting Vickers, Brinell, Standard Rockwell and Superficial Rockwell method tests.

The standard accessories includes all the required indentors and two microscopes separately one for the measurement of ball indentation dia for Brinell method test, and the other for the Vickers indentation diagonal measurement for Vickers method test. The least count of 100 x Vickers microscope also supplied with illumination device is 0.01mm directly on the scale and 0.001mm with estimation.

Vickers Hardness Testers


Model : JV - 50
Vickers Hardness testing machine provides facility of built in optical system with graduated read out for measurement of diagonal indentation up-to 0.001mm accuracy on the focusing screen with 35X & 70X magnification and manual load selection. Loads of 5,10,15,20,30,40 & 50Kgf are provided for Vickers Tests. The swiveling unit in which the required indenture & objective lens are mounted are attached to the loading spindle guided in a set of six ball bearings. A push button electric switch is provided for starting the loading cycle. Unloading is accomplished by a hand lever.

Model JV - 50 (1Kgf.)
Vickers Hardness testing machine provides facility of built in optical system with graduated read out for measurement of diagonal indentation up-to 0.001mm accuracy on the focusing screen with 35X & 70X magnification and manual load selection. Loads of 1,5,10,15,20,30,40 & 50Kgf are provided for Vickers Tests. The swiveling unit in which the required indenture & objective lens are mounted are attached to the loading spindle guided in a set of six ball bearings. A push button electric switch is provided for starting the loading cycle. Unloading is accomplished by a hand lever.

Brinell Hardness Testers

Model  B - 3000 KGF(Manual)
Test Loads : 500  to 3000 Kgf, in steps of 250Kgf. with 14x Magnification. Microscope.
Additional Accessories :
Test Block : 10mm - 5 Nos.
Ball Indenton : 5mm  - 3 Nos., 10mm - 3Nos.

Vickers / Brinell Method


Model VB-250
Provides facility of built in optical system with graduated read out for measurement of diagonal/diameter of indentation upto 0.001mm accuracy on the focussing screen. With 35 x 70 x and 140 x magnifications and mechanical push button control for selection of required load.

The swivelling unit in which the required indentor and objective lens are mounted, is attached to the loading spindle guided in a set of six ball bearings. A push button electric switch saystem is provided for starting the loading cycle. Unloading is accomplished through a hand lever.

Standard accessories
Description
MRTBV
VB-250
 
  Calibrated weight set

1 set

1 set
  Suitable dial gauge approx.100 mm dia
1 pc.
NIL
  Flat testing table
1 pc. 50mm dia
1 pc. 100mm dia
  Vee grove testing table
1 pc. 40mm dia
1 pc. 70mm dia
  Spot anvil
1 pc.
NIL
  Rockwell Diamond Indentor
1 pc.
NIL
  Vickersl Diamond Indentor 1 pc.
1 pc.
  1/16 dia ball indentor with 5 balls 1 set
NIL
  2.5mm dia ball indentor with 5 balls 1 set
1 set
  5mm dia ball indentor with 5 balls 1 set
1 set
  10mm dia ball indentor 1 pc.
NIL
  Test Block Rockwell 'B' 1 pc.
NIL
  Test Block Rockwell 'C' 1 pc.
NIL
  Test Block superficial Rockwell 'N'scale 1 pc.
NIL
  Test Block superficial Rockwell 'T'scale 1 pc.
NIL
  Test Block HB 2.5/187.5 1 pc.
1 pc.
  Test Block HV 1 pc.
1 pc.
  Test Block HB 5/250 1 pc.
NIL
  25xBrinell microscpe with light 1 pc.
NIL
  100xVickers microscopic with light 1 pc.
NIL
  Alien spanner 2 pc.
NIL
  Clamping device/cone 1 pc.
1 pc.
  Dash pot oil 1 bottle
1 bottle
  Operating manual 1 pc.
1 pc.
  Telesccopic cover for main screw 1 pc.
NIL
  Storage case for accessories 1 pc.
1 pc.

 

Technical Data
 
  Minor Load kgf

3 & 10

NA
  Loads kgf for superficial Rockwell
15, 30, & 45
NA
  Loads kgf for standard Rockwell
60, 100 & 150
NA
  Loads kgf for Vickers
20, 30, 40, 50, 60 & 100
5, 10, 15, 20, 30, 40, 50, 60, 100 & 120
  Loads kgf for Brinell
100, 125, 187.5, & 250
15, 625, 31.25, 62.5, 187.5 & 250
  Maximum Test height (mm)
305
200
  Depth of Throat (mm) 180
150
  Max. depth of main screw below base    (mm) 310
210
  Main/elevating screw dia (mm) 44
50
  Size of base (mm) 225x615
300x670
  Machine height (mm) 795
970
  Machine weight approx. kg 150
190
  Optical measuring (mm) NA 0 to 3.2 on 35x,
0 to 1.6 on 70x,
0 to 0.8 on 140x
  Required load NA 0.1 kv single phase, A.C.220V, 50 CPS alternative to special require-
ments can be supplied.

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