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

what is the input of digital counter during the the calibration time?

0 Answers  

why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

1 Answers  

What is scale factor of proximitor & unit of the viabration.

2 Answers   Sabic,

what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d

2 Answers  

what is difference between two wire &three wire pt 100 ?

3 Answers   Jindal,

What is the diffrence between digital signal processing and discrete signal processing?

0 Answers  

what is the difference between 2 wire and 3 wire RTD- application wise,cost effectivity?

2 Answers  

What do you need to consider when installing a flowmeter

2 Answers  

Can we place a Control Panel in Hazardous area Group IIC ? If 'yes' then is there any approval required? If 'yes' then there is any specific IP rating or any standard required? If 'Yes' What is MOC of control panel?

2 Answers  

Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

0 Answers   Grasim,

What is instrumentation instrumentation engineering?

0 Answers  

flow transmitter range is 0 -500 mmwcc but the transmitter shows 12 ma for o mmwc instead of 4 ma ...how to solve this problem when we apply 375 mmwc it shows 16 ma

3 Answers