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Programming Site Data 3-11

August 2003

Entering Saturation Constants

The PM880 requires a saturation constant in order to calculate

ppm

in nonaqueous liquids. (If you do not know the saturation

constants of the process liquid sample, contact GE Panametrics.)

To enter a saturation constant, you must enter 1 to 8 data points to

represent a curve of Cs (constants) versus temperature. Complete

the following steps:

1. To enter the Saturation window, use the arrow keys to reach

the Saturation tab and press

[ENTER]. The screen appears

similar to Figure 3-5 below.

Figure 3-5: The Saturation Window in the Calibration

Option

2. Press the [

T] key to enter the first temperature value (here

shown as C) in the saturation table.

3. Press

[ENTER] to open the temperature text box. Use the

numeric keys to enter the desired value, and press

[ENTER] to

confirm the entry.

4. Press the [

X] key to move to the Cs text box, and press

[ENTER]. Again, use the numeric keys to enter the desired

value, and press

[ENTER] to confirm the entry.

Calibration - [0000000]

Delete

Exit

Hygro Pressure Saturation Probe ID

## Temp C Cs

- - - -

Insert

GE PM880 User Manual

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