Instrument verification certificate

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Equipment

Customer

Valen marina AS

Location

Falken

Producer

Ashford Instruments

Model

Digital Pneumo

Build year

Serial no

102667 / D2

Service interval (months)

Certificate type

Calibration Certificate

Calibration tracability

Calibration instrument

Calibration Instrument verified against

Instrument & range

Instrument tested

Instrument serial no

Customer instrument tag (optional)

Input basis

Range

Full scale

msw

Bar → msw factor

Used when Input basis is msw (e.g. salt water correction)

Accuracy

%FS

Verification results

Instrument verified against a traceable reference. No adjustment performed unless As-Left is enabled.

Show As-Left (after adjustment / replacement) – advanced

Instrument reading (msw)	Deviation (msw)	Error (%FS)	Result
	0.0400	0.0667	PASS
After adjustment / replacement (As-Left)
	0.0700	0.1167	PASS
After adjustment / replacement (As-Left)
	0.1100	0.1833	PASS
After adjustment / replacement (As-Left)
	0.1700	0.2833	FAIL
After adjustment / replacement (As-Left)
	0.2700	0.4500	FAIL
After adjustment / replacement (As-Left)

Remarks

DS Bergen

Outcome

Comment

Service date

Valid to

Serviced by

Signature