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Chapter 5. Using the Configuration Menu
5.4.3 Entering User Constants
User-defined constants can be substituted for Dewpoint (°C), Temperature (°C) and Pressure (Pa) measurements in all
meter calculations. In addition, you can multiply all measured moisture PPMv values by a specified constant (the
default multiplier is 1.000).
From the Configuration Menu screen (see Figure 52 on page 57), tap the
Setup screen similar to Figure 63 below.
To enter user constants, complete the following steps:
Channel
1. Tap the
2. Tap the text box for the
measurement type. The specified values will then be used as a constant multiplier for that measurement type in
all future meter calculations.
IMPORTANT:
Before the moisture.IQ can use the constants entered above, the probe type on the specified channel must
be properly configured for
Screen" on page 58.
3. If desired, tap the
that no special probe configuration setting is required for the constant multiplier to be used.
4. If you are using a Delta F Oxygen Cell probe and your background gas is not Nitrogen, you must apply a
correction factor to all measurements (see "Delta F Oxygen Cell Background Gas Correction Factors" on
page 89). To do so, tap the
of 1.00 to the required value.
5. After all constants have been entered, tap the
70
Figure 63: User Constant Setup Screen
button to select the channel for which the constant should be applied.
Hygro
Temperature
,
Constant Value (kH, kT or kP)
k x ppmv
text box to enter a constant multiplier for all PPMv moisture measurements. Note
O2 Background Correction
Constants
Pressure
and/or
values and enter the desired constant for each
, as described in "The Probe Configuration
text box and change the multiplier from the default value
Return
button to return to the Configuration Menu screen.
button to open a User Constant
moisture.IQ User's Guide
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