Honeywell UDA2182 manual Nist default, ISO/NIST factor, AWG default, Feet default

Configuration

Sub-menu	Parameter	Selection or Range of			Parameter Definition
selection		Setting
	Cond Units	NIST (default)	The NIST system of conductivity measurement
	Type		uses units of centimeters, and in the UDA are
			specifically µS/cm and mS/cm for conductivity
			and KΩ-m for resistivity.
		ISO	The ISO system of conductivity measurement
			uses units of meters, and in the UDA are
			specifically μS/m, mS/m and S/m for conductivity
			and KΩ-m for resistivity.
			The conductivity “Units Type” selected here
			affects the “PV Type” selections available under
			“Setup/Inputs/pH Preamp n. Selection of units
			type will scale all live conductivity and Resistivity
			readings on monitor and input calibration screens
			according to the factors listed:
				NIST	ISO	ISO/NIST factor
				μS/cm	μS/m	0.01
				μS/cm	mS/m	10
				mS/cm	S/m	10
				MΩ-cm	KΩ-m	0.1
	Cond Wire	AWG (default)	“Wire Size Units” allows selection of either AWG
	Size	Sq mm	or Square millimeters (Sqmm). When changing
			units, the wire size parameter value is not
			converted. A pop-up message warns you of this.
	Cond Wire Len	Feet (default)	“Wire Length Units” allows selection of either
		Meters	meters or feet for the Wire Length parameter in
			the Inputs group. When changing units, the wire
			length parameter value is not converted. A pop-
			up message warns you of this. If the value is no
			longer within range, it will change to closest
			range limit.
	Cation Calc	None	None
		pH NH3	Ammonia pH – Specific conductivity
			temperature compensation assumes Ammonia
			NH3 is the base reagent
		pH Amines	Amine pH – Specific conductivity temperature
			compensation assuming a generic amine base.
		ppbCO2	CO2 determination by degassed conductivity.

110 UDA2182 Universal Dual Analyzer Product Manual January 2009