SILVER AUTOMATION INSTRUMENTS LTD.
Product Category

Electromagnetic Flow Meter Factory Calibration Certificate Sample


Each Magnetic flow meter is calibrated in our manufacture flow meter calibration workshop before the flow sensor delivered to our customers.  You can ask for the report whenever you want to have it or request the test report shipping together with the magmeter.
Our calibration workshop for magnetic flow meter is tested by water, and the main calibration method is master meter calibration method for 0.5% accuracy magmeter flow sensor, however for high accuracy electromagnetic flow meter with 0.25% accuracy, we often use Gravimetric Calibration method.



Certificate of Calibration



Customer PO no.:

SXLJ-201410160

Certificate Number:

20141020X1420


Calibration Location:


Serial no.:

201410161420


Tag No:



Date of Calibration:

2014.10.20


Meter Type:

Magnetic flow meter

Diameter:

DN80


Meter Type:

SHD- SE11/80/E0/L4/4/E/P0/0/S0S4/H0/F0/0/G0

Sensor factor:

1.2633







output:

Digital pulse

Calibration Range:

9-

180

m3/h


Full-scale customer: 9-180m3/h

Accuracy:

≤0.5%



No.

Run time(s)

Fluid Temp.℃

calibration point (m3/h)

Calibrated        Range%

Error%

Repeatability%


1

100

16

8.96

4.98

-0.436

0.164


2

80

16

92.01

51.12

0.39

0.047


3

60

16

179.98

99.99

0.436

0.139


Calibration Characteristics


Calibration Characteristics

The error during the calibration is within specifiedaccuracy. The Calibration Certificate is traceable to NationalStandard, Measurement Unit conforms to internationalunit (SL).Customer has the responsibility to re-calibrate the instrument in proper time when needed in the future.



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