8/20/2014 1Hareesha N Gowda, DSCE, Blore-78
Analytical Balance(Equal arm balance)
Platform balance(Multiple lever system)
Proving Ring
yD
EIF ..
4
2
163
Torque MeasurementMechanical Dynamometer (Prony Brake)
T=F.L
P=2∏NT/60
McLeod Gage
1
221
v
vpP
By compressing a known volume of low pressure gas to a high pressureand measuring the resulting volume andpressure, we can calculate initial pressure.
Pirani thermal conductivity gauge