How often is re-calibration required?
Question
As the electrical characteristics and conditions are changing over time, how often is the re-calibration required?
Leave an answer
ManishLeomi
Register Now
If You're New to this Website - Create an Account for 100% Free !!
Answers ( 7 )
Any flow meter needs calibration time to time on the basis of application. If we talk about Thermal mass flow meters, the recommended re-calibration time is nearly 2 years.
it will be recalibrate by every year but it is depend on industries and application needs. for the change in the electrical behavior i think recalibration is not require.
Thermal mass flow meters need to re-calibration time is nearly 2 years.
Changing of the coating by corrosion and pollution could also influence the accuracy. So it is necessary, from time to time (recommendation: about every 2 years) to check the calibration.
One can calibrate the flow meter as per their application. Also it is advisable to check which technology you use or check with your vendor for re calibration.
All Instruments need calibration time to time for better accuracy and performance, if talk about insertion type thermal mass flow meter so it is recommended for re calibration time is approx 2 years.
Changing characteristics of flow meters and applications could influence the accuracy. So any type flow meter needs calibration time to time on the basis of application. If we talk about Thermal mass flow meters, the recommended re-calibration time is near about 2 years.
As per calibration standard it is need to check calibration every year.Electrically it is depend on application. If application is pure then less chance to drift value of reading. If any impurity with application then it is required every 2 year.