14 of 220 Introduction - Anatel A643a
RPS - June 2007 - Edition 12
Operator Manual Anatel
1.1 The Anatel A643a TOC Analysis System
The Anatel A643a TOC Analysis System is comprised of the following components:
Anatel A643a–S (Stationary) Analyzer
This permanently mounted instrument is the standard Anatel
A643a analysis device. Its 1-line by 16-character display visually
reports the instrument’s current values. In conjunction with a C80
Controller, it can be networked with other Analyzers to perform
multiple TOC measurements. Or, a single Anatel A643a–S
Analyzer can be linked to as many as eight C80 Controllers to offer
data display and operational control from multiple remote sites.
Anatel A643a–P (Portable) Analyzer
The Anatel A643a–P combines the attributes of the Anatel A643a–
S Analyzer with an integral C80 Controller and 40-column thermal
printer to provide total instrument portability with point-of-use
reporting capabilities. The Anatel A643a–P is designed for
maximum flexibility by furnishing spot TOC measurements in
addition to providing local printouts as the data are reported.
C80 Controller
The C80 Controller is the control/display device for the Anatel
A643a Analyzer. The C80 allows operational and reporting
parameters for as many as eight associated Analyzers to be
programmed independently. Its 4-line by 16-character display
communicates such analysis information as current TOC in ppb,
trend, conductivity (or resistivity), temperature and current
operational mode. The alarm status of each active Analyzer is
reported via a corresponding Channel LED.
Printer
A stand-alone version of the thermal printer that is part of the
Anatel A643a–P Analyzer can be connected to any Anatel A643a–
S to provide local printouts.
Heat Exchanger
The Anatel CX-20 Heat Exchanger reduces the temperature of
sample waters that are over 65 °C to an acceptable level for TOC
analysis. Under most operating conditions, sample water of up to
65 °C can be routed directly to the Anatel A643a for TOC analysis.
For sample water temperatures greater than 65 °C, a heat
exchanger is required for analysis. The CX-20 cools the sample
using a stainless steel tube-fin to provide superior heat transfer
with no possibility for sample contamination.
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