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josej
Power-User

Join Date: Mar 2008
Location: Mumbai
Posts: 250
Good Answers: 2

Calibration Vibration Switch/Transmitter

01/18/2009 1:02 PM

Dear Frnds

We have 3000Gpm Suzler Centri Pump with gE VISA MOTOR having vibration switch Vibrometer CVS 1000exd at NON DRIVE/drive end at load side also

I understand the switch are factory calibrated but for the past 02 years no 1 touched it, Now we are on the commissioning stage

Q1) how do we calibrate such Vibration instruments ( with what instruments )

Q2) is it adsolutely necessary to start the pump and do calibration

Regards

Jose
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jamsshed
Associate

Join Date: Oct 2006
Posts: 48
#1

Re: Calibration Vibration Switch/Transmitter

01/20/2009 6:32 AM

Dear,

This type of vibration instrument is called SEISMIC Accelerometer.and use for body vibration of the equipment. there are three types of calibrations are used for calibration of accelerometers:

1-Static calibration

2-Steady state periodic calibration

3-Pulsed Calibration.

I have above 3 calibration procedure what u wnat?

thanks
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josej
Power-User

Join Date: Mar 2008
Location: Mumbai
Posts: 250
Good Answers: 2
#2

Re: Calibration Vibration Switch/Transmitter

01/20/2009 12:55 PM

jose941978@gmail.com
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