Answer / earnest

pressure calibrator[druke]

Answer / vijay vaidya

pressure calibrator or dead weight tester

Answer / biswarup das

Answer 1 and 2 is absolutely right .
another way is to use comparison tester.

Answer / visakh ctjv

druke and multimeter

Answer / g.paden

druck pressure calibrator and dead weight tester

Answer / s.arun raja

For Pressure Switch Calibration Should be need Comparison
Pressure Test Pump and We Can't use Dead Weight Pressure
Guage Tester , Because Pressure Switch We Should Calibrate
Raising or falling Method and for Nc/No Checking need
Continuity Tester or multimeter.

Answer / b0nz0

Referring to the previous answers, a deadweight tester
should not be used as it is only accurate when the weights
are 'floating'.
It is much better to use a Druck or comparator as the
pressure can be varied above and below the setpoint.

Answer / samir patel

any type of dead weight tester,multifunction pressure
calibrator,multimeter

how can we measure the level measurement with the help of pressure gauge?

7 Answers   Reliance,

what is the zero and span trim?

2 Answers  

What is the cascade control system and where is use in power plant give the detail with block diagram

1 Answers  

How does a redundant controller comes in line when the main controller fails??

3 Answers   Yokogawa,

How to measure the dust in chimney(spm)?

0 Answers   Thermax,

How to calculate mmwc values into tonnes?

0 Answers  

DC motor and DC Drives working funda?

1 Answers  

what is mass flow meter, working principle of mass flow meter and its installation.

2 Answers  

what is a half wave, full wave, and bridge rectifer.

0 Answers   Takreer,

in transmiters(rose mount) how to check output 4-20ma ? and input 24v? i need exact explanation?

2 Answers   Adhunik,

Why capacitive banks ar5e important?

5 Answers   Siemens,

Why we not use 2-20Ma or 1-20Ma

5 Answers