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Optical Brinell Hardness Tester VB-3000 (O)

More models:- Optical Brinell / Computerised Brinell / Brinell Conversion Kit

This Machine is used for measuring Brinell hardness of ferrous and non ferrous castings in foundries, engineering industries and material testing laboratory. It is used in forging and heat treatment plants for the measurement of hardness before and after heat treatment.This Machine conforms to IS : 2281 standard and has an accuracy within 1%.



       

 

Bacis machine design & operation similar to B- 3000(H). In addition 'optical device' with 14 x magnification provided in front to project dia of ball impression on glass screen with a micrometer measuring system with 0.01mm accuracy. The Indentor swivels & projects dia of ball impression immediately after unloading operation which avoids additional time for measurment of bal impression.

 

ModelVB-3000(O)
Loads kgf250 to 3000 in stages of 250
Initial Loads KgfNil
Max. Test Height (mm)380
Depth of throat (mm)200
Max. depth of elevating screw below base (approx) (mm)180
Machine height (approx) mm1185
Net weight (approx) Kg500
Drive motor Hp0.33
Mains Supply415/50/3
Optical DeviceDirect reading optical device with 14x magnification.