Thermo Scientific 42iQHL, Instruction Manual

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Thermo Scientific 42iQHL Instruction Manual 1-1
Chapter 1
Introduction
The Thermo Scientific™ 42iQ High Level NO-NO
2
-NO
x
Analyzer utilizes
chemiluminescence technology to measure the amount of nitrogen oxides
in the air from 10 ppm up to 5000 ppm.
The 42iQHL analyzer is a single chamber, single photo multiplier tube
design that cycles between the NO and NO
x
modes. This instrument has
independent outputs for NO, NO
2
and NO
x
and each can be calibrated
separately. Dual range and auto range are standard features as well. If
required, the instrument can be operated continuously in either the NO or
NO
x
modes allowing for response times of less than 5 seconds.
Temperature and pressure correction are standard offerings of the 42iQHL
analyzer.
The iQ Series Instrument Platform is a smart environmental monitoring
solution for ambient and source gas analysis that affords greater control
over instrument performance and data availability.
●
Distributed Measurement and Control (DMC) module design
simplifies serviceability. Each DMC module contains its own
microprocessor control enabling functional performance validation
at the module level.
●
Built-in predictive diagnostics and preventive maintenance
schedules identify problems before they occur. The iQ Series
platform sends email notifications directly to Thermo Fisher
Scientific’s world class service support team or locally identified
addressees in order to proactively communicate analyzer
performance conditions and identify spare parts needs before an
operational concern arises.
●
The iQ Series platform supports Modbus, streaming and VNC
protocols over serial and Ethernet as well as analog and digital I/O
for easy integration into most data management systems.
●
Three standard USB ports afford convenient data download
capability as well as the ability to connect additional hardware, such
as a computer keyboard or mouse.
iQ Series
Instrument
Platform