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Operating Instructions Teledyne API - Model 200EH/EM Operation Manual
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6.3. CALIBRATION MODE
6.3.1. CALIBRATION FUNCTIONS
Pressing the CAL key switches the M200EH/EM into calibration mode. In this mode, the user can calibrate the
instrument with the use of calibrated zero or span gases.
If the instrument includes either the zero/span valve option or IZS option, the display will also include
CALZ and
CALS keys. Pressing either of these keys also puts the instrument into multipoint calibration mode.
The
CALZ key is used to initiate a calibration of the zero point.
The
CALS key is used to calibrate the span point of the analyzer. It is recommended that this span
calibration is performed at 90% of full scale of the analyzer’s currently selected reporting range.
Because of their critical importance and complexity, calibration operations are described in detail in other
sections of the manual:
Chapter 7 details basic calibration and calibration check operations.
For more information concerning the zero/span, zero/span/shutoff valve options, see Section 5.7.
04521C (DCN5731)