Advanced Set-Up Mode; Temperature Coefficient Sub-Function; Selecting Pure-Water Or Linear Temperature Coefficient - EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Instruction Manual

Operating Instructions
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 ultra-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 %.
HOLD SETUP
7.1.1

Selecting Pure-water or Linear Temperature Coefficient

1) Enter Advanced set-up mode. Push the ENTER key and use ▲ or
▼ keys to scroll to Advanced Set-up security code "22".
2) Push the ENTER key. Controller displays "tc".
3) Push ENTER key again and use ▲ or ▼ keys to select between
"Pur" and "Lin" temperature coefficients.
4) If "Pur" tC is be selected, press the ENTER key and controller goes
back to "tC". If "Lin" tC is selected, press the ENTER key and
proceed to step 5.
5) 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.
6) Press the ENTER key. Next, enter the temperature coefficient of the
calibration solution (0 to 10%). Default is 2.10%.
7) Press the ▲ or ▼ keys to input the desired calibration solution
temperature coefficient.
8) Press the ENTER key to accept the value.
9)
Continue with additional Advance setup procedures or return to
Measurement mode by pressing the ▲ and ▼ keys (escape)
simultaneously.
HOLD SETUP
L
HOLD SETUP
P
HOLD SETUP
2.10
P.
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αlpha-CON1000
HOLD SETUP
2.10
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C.
ATC
HOLD SETUP
HOLD SETUP
L
HOLD SETUP
2.10
P.
HOLD SETUP
2.10
C.
%
ATC
%
ATC
%
ATC