Answer / venky

Comparing test instruments with standard instruments.

Answer / chandrakant sahu

Calibration is most important & heart of any process instrument. There are many definition for calibration i am also trying to describe it a calibration is a process where a known value is applied to the instrument which is under calibration from the master instrument at various step in suitable temp and environment. Repeat & reproductive of process and note down the output.If Output come as same the input of master instrument instrument is ok otherwise set the zero & span and repeat the process

Answer / santhoshnarayanan

Calibration; To check and correct the instrument with standeread test instruments.

Answer / hiren

Calibration procedure is verification of responds of instrument device against the non standandard instrument.

Answer / ahmed

Calibration with several meanings
Which bargains
And Budget
But in filling devices come on the first test of the device and make sure it works in good through Thath in an environment special process
In this case, we adjust all the data it through the Hart and make sure the capsule works by pump pressure and make sure electronic unit through the power unit
All of these tests are done on the basis of Data cheet

Answer / raja

Simply span and zero adjustments

i feel sq. pipe is better than round pipe pls give comment for this. advance thanks for reply

3 Answers  

Can a Differential Pressure Transmitter be used as a normal pressure transmitter??

3 Answers  

How can i copy program (parameter) from mm440 (V.F.D.) by using BOP?

0 Answers  

How we select the range of level transmitter in closed vessel ?

4 Answers   Rosemount,

How will you select suitable Instrument for Process line/Tank/Vessel?

5 Answers  

Is there a particular problem if two proposals from the same observatory (originating with different partners) are submitted?

1 Answers  

The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation

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What is a PID controller and how can it to applied to our everyday life?

4 Answers  

What is the use of double seated valve?

0 Answers  

How to calculate P,I&D value in PID controller ?

0 Answers   Jindal Steel and Power, SAL Steel Power,

Why do we floating DC in DC system.

0 Answers  

how to calibrate ph meter?

3 Answers