Section 3 | Calibration |
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3.1 Calibration
Units with serial numbers beginning with the letter N use the calibration procedure outlined below. Older units do not display version numbers and use the calibration procedures on page 19 .
The calibration procedure should be performed by a qualified instrumentation service technician. The indicator may be brought to any instrumentation calibration and repair laboratory (metrology lab) for the service (this manual should accompany the instrument). This procedure should be done at least once a year to guarantee continued performance within the specification.
The instrument should be calibrated at an ambient temperature of 22° C with a thermocouple simulator
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