Deep Throat Brinell Hardness Testing Machines

We are Dealer,Provider and Treaders of Deep Throat Brinell Hardness Testing Machines is situated In Thane,In Navi Mumbai, in Mumbai and all over India.

1. Keep the indentor up by about 25 to 50 mm from the test face.

2. Keep mode selector switch in Auto position.

3. Press cycle start button. Following operations will take place automatically:

1. The piston with the indentor moves slowly down for application of load.
2. The load applied will be measured by pressure sensor & displayed digitally on the panel in the closed loop system with the controller & the proportional valve (Servo valve), till the set load is reached.
3. Application of test load & dwell time is indicated by digital panel.
4. The set load will be kept constant till preset time period.
5. The load is removed & the piston with indentor moves up by a pre-set distance.

4. Stop the machine & move the table. Measure the diameter of the impression in mm with a hand-held 25X magnification, 0.01 mm least count manual microscope, which is provided with a light source along with the machine.

5. After measuring the diameter of the impression, refer to the hardness chart and find out the respective Brinell hardness value.

6. After measurement of hardness, move the table to extreme right or left & unload the job by crane.