PART ONE - INTRODUCTION
SECTION 1 - GENERAL INFORMATION
Rev. 5-1000
Model C53 Conductivity Analyzer (universal-mount 1/2 DIN)
15
P A R T O N E - I N T R O D U C T I O N
S
ECTION
1
1.1 Capability Highlights
Sensor Input
MEASURE Screens
Passcode-protected
Access
Calibration Methods
The analyzer has two independent sensor inputs for moni-
toring two measurement points. Each input can accept a
GLI Model 3400-series enhanced performance contacting
conductivity sensor (or another brand sensor with Pt 1000
RTD or Pt 100 RTD temperature compensator element).
The MEASURE screen (normal display mode) can provide
different readouts of measured data. With the MEASURE
screen displayed, press the
Ö
Ö
or
Õ
Õ
key
to show:
1. Measured Sensor A value (conductivity, resistivity or TDS).
2. Measured Sensor B value (conductivity, resistivity or TDS).
3. Measured Sensor A and B values and temperatures.
4. *Calculated Sensor A and B measurement (% reject,
% pass, ratio A/B, ratio B/A, diff. A-B, or diff. B-A).
*The calculated measurement can only be displayed when two sensors are
used and the analyzer has been correctly configured for CALCULATION.
The bottom auxiliary display line on the MEASURE screen,
shown in reverse video, can be changed by pressing the
Ø
Ø
and
×
×
keys
to show these measurements:
•
Measured Sensor A temperature (
°
C or
°
F).
•
Measured Sensor B temperature (
°
C or
°
F).
•
Analog Output 1 value (mA).
•
Analog Output 2 value (mA).
For security, you can enable a passcode feature to restrict
access to configuration and calibration settings to authorized
personnel only. See PART THREE, Section 4.7 for details.
It is highly recommended to calibrate the analyzer using GLI’s
DRY-CAL method, which is simple to do and eliminates the
need to prepare a reference solution. However, the analyzer
can be traditionally “wet” calibrated. For calibration details, re-
fer to PART THREE, Sections 5.2 and 5.3 or 5.4. Each analog
output mA value can also be calibrated (Section 5.5).
GENERAL INFORMATION
