68X216802
7
ADVANCED SET-UP MODE
7.1
Temperature Coefficient sub-function
This sub-function allows you to select the correct temperature coefficient for optimum operations. For
applications in the pure water or ultr-pure water industries, simply select the “Pur” temperature
coefficient option. For all other applications, select “Lin” temperature coefficient. The controller allows
further input of temperature coefficient values, independently for the process and for the calibrating
solutions. Default is at 2.10 %.
7.1.1
Selecting Pure-water or Linear Temperature Coefficient
1)
Enter Advanced set-up mode. Push the ENTER key and
scroll to Advanced Set-up security code “22”. Push the ENTER
key again. Controller displays “Lin” in the upper display and “tC”
in the lower display.
2)
Press the
∆∆
or
∇
∇
keys to select between “Pur” and “Lin”
temperature coefficients. If “Pur” tC is be selected, press the
ENTER key and controller goes back to “tC”. If “Lin” tC is selcted,
press the ENTER key and proceed to step 3.
3)
The upper display shows “2.10%”, while the lower display
show “P.tC”. This option allows you to input the Process
Temperature coefficient, from 0 to 10%. Default is 2.10%. Use the
∆∆
or
∇
∇
keys to enter the required temperature coefficient value.
4)
Press the ENTER key. Next, enter the calibration solution
temperature coefficient value, from 0 to 10%. Default is 2.10%.
5)
Press the
∆∆
or
∇
∇
keys to input the desired calibration
solution temperature coefficient.
6)
Press the ENTER key to accept the value.
7)
Continue with additional Advance setup procedures or return
to Measurement mode by pressing the
∆∆
and
∇
∇
keys (escape)
simultaneously.
HOLD SETUP
HOLD SETUP
HOLD SETUP
HOLD SETUP
HOLD SETUP
tc
tc
2.10
2.10
P.tC
P.tC
2.10
2.10
C.tC
C.tC
Lin
Lin
tC
tC
%
ATC
%
ATC
Pur
Pur
tC
tC
tc
tc
HOLD SETUP
Lin
Lin
tC
tC
HOLD SETUP
HOLD SETUP
2.10
2.10
%
%
P.tC
P.tC
ATC
ATC
HOLD SETUP
2.10
2.10
%
%
C.tC
C.tC
ATC
ATC
