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General| Brand | Thermo Scientific |
|---|---|
| Model | 42iQ |
| Category | Measuring Instruments |
| Language | English |
Overview of the iQ Series platform's capabilities and smart features.
Explanation of the chemiluminescence technology and analyzer operation.
Technical specifications including range, limits, power requirements, and dimensions.
Physical dimensions and mounting details for bench and rack configurations.
Procedure for safely unpacking and inspecting the instrument upon arrival.
Step-by-step guide for removing and reinstalling the instrument cover.
Information on bench and rack mounting configurations.
Instructions for connecting sample lines, exhaust, power, and external devices.
Steps for powering on, stabilizing, setting parameters, and initial calibration.
Description of the touchscreen interface, title bar, user interface, and status bar.
Overview of the main menu structure and keypad input methods.
Navigation to calibration functions like background, span, and schedules.
How to view data logs (last hour, 24 hours, user-defined) and advanced setup.
Accessing instrument settings, health checks, measurement, communication, and security.
Lists necessary equipment like zero gas generator and gas phase titrator.
Steps to prepare the instrument and system before calibration.
Detailed procedure for calibrating the analyzer using GPT and gas sources.
How to manually adjust zero background and span coefficients.
Procedure for performing routine zero and span checks.
Describes using a NO2 permeation tube as an alternative calibration method.
General safety guidelines and warnings for performing maintenance.
Instructions for inspecting and cleaning the fan filter.
Procedure for inspecting and replacing capillaries due to flow problems.
Step-by-step guide for rebuilding the dual-stage pump.
Method for performing a leak test on the instrument's pneumatic system.
Important safety warnings before performing troubleshooting steps.
Common problems, causes, and actions to resolve instrument issues.
Critical safety warnings and precautions for qualified service personnel.
Information on updating instrument software and locating spare parts.
Procedures for replacing fuses, filters, and fans.
Replacing major internal components like LCD, I/O boards, and DMC boards.
Procedures for replacing the pump and cleaning/replacing capillaries.
Replacing PMT, converter, ozonator, manifold, solenoids, and permeation oven.
Lists the various modular subsystems of the 42iQ instrument.
Describes the function of key components like reaction chamber, PMT, and ozonator.
Explains the function of power supply, front panel, and various boards.
Overview of the instrument's modular firmware and its operation.
Details on Communication, Analog I/O, and Digital I/O boards for external connections.
Explanation of the lag volume option's principle of operation and testing.
Description of optional ammonia scrubber, dryer, and permeation oven.
Information on PTFE/Ozone filters and calculating output concentrations.
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