Pressure Gauge Functional Testing

Pressure Gauge Functional Testing

Test Equipment Required

  1. Dead Weight Tester
  2. Test Gauge

Also Read : What is a Dead Weight Tester ?

 Typical Test Set-up

Pressure Gauge Functional Testing



a. Check and confirm pressure gauges range is as per data sheets.

b. Hook-up instruments as per typical test set-up.

c. With calibration pressure at zero, confirm the gauge indicates zero.

d. Apply calibration pressure at 100% of range. confirm the gauge indicates maximum span.

e. Carry out 5 points calibration check at 0%, 25%, 50%, 75%, 100% of span for rising and falling.

f. Record all results in Instrument Calibration (Indicator, Recorder) Checksheet.

Note: Hydraulic pump/ test gauge to be used in lieu of deadweight tester for site Calibration.

Don't Miss Our Updates
Be the first to get exclusive content straight to your email.
We promise not to spam you. You can unsubscribe at any time.
Invalid email address

Leave a Comment