Calibration; Calibration Vs. Verification Operations; Span Vs. Zero Gas; Aborting A Calibration - Ametek Dycor CG1000-RTP User Manual

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Calibration

5-2 | Dycor CG1000-RTP Oxygen Analyzer

during a verify operation, a calibration gas reading is taken, and the

difference between what the system records for the gas value and

Verify

its known value (from the gas cylinder) is recorded. Internal calibra-

tion parameters are not changed. verify operations are often used to

check that the instrument is running within required tolerances.

during a calibration operation, software algorithms adjust the dif-

Calibration

ference between the current readings and the known calibration

gas values until they are equal.

This chapter also refers to the terms span and zero calibration gases. The

span gas is the high calibration gas. The zero gas is the low calibration gas.

For verify operations only one gas is used.



NOTE

You can cancel a calibration or verification at any time by pressing the

Cancel key.

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