Teledyne 9110T High physical ranges referred to in Section, Impact on Readings or Data

Model 9110T NOx Analyzer Setup Menu

5.4.3.3.SETUP  RNGE  MODE  AUTO: Configuring the 9110T Analyzer for Auto Range Mode

In AUTO range mode, the analyzer automatically switches the reporting range between two user-defined ranges (LOW and HIGH). The same low and high span settings are applied equally to NO, NO2 and NOX readings.

∙The unit will switch from LOW range to HIGH range when either the NO, or NOX concentration exceeds 98% of the low range span.

∙The unit will return from HIGH range back to LOW range once both the NO and NOX concentrations fall below 75% of the low range span.

IMPORTANT	IMPACT ON READINGS OR DATA
	The LOW & HIGH ranges referred to here are NOT the same as the low &
	high physical ranges referred to in Section 5.4.1.

Also the RANGE test function displayed on the front panel will be replaced by two separate functions:

∙RANGE1: The LOW range setting for all analog outputs.

∙RANGE2: The HIGH range setting for all analog outputs.

The LOW/HIGH range status is also reported through the external, digital status bits (Section 3.3.1.4). To set individual ranges press the following menu sequence.

Teledyne Analytical Instruments 102