Resources
Here you can find resources such as: application notes, technical comparisons, converters and calculators, and product details.
Application notes
Nitrous Oxide Monitoring in Wastewater Treatment: TDLAS for Laughing Gas Measurement
In Brief Nitrous oxide (N₂O) is a potent greenhouse gas produced during biological nitrogen removal in…
CO Monitoring in Waste Incineration: Combustion Control, Safety, and Compliance
In Brief Waste incineration produces CO concentrations that fluctuate rapidly and unpredictably because the fuel, municipal…
CO Analysis in Cement and Steel Production: Process Control, Safety, and Kiln Diagnostics
In Brief Carbon monoxide is one of the most informative gases in cement and steel production.…
Industrial Oxygen Measurement with TDLAS: Combustion Control, Inerting, and Process Monitoring
In Brief Oxygen measurement serves fundamentally different purposes depending on the application. In combustion, O₂ in…
Gas Analysis in Biogas Production: CO₂, CH₄, and H₂S Monitoring from Digester to Grid
In Brief Biogas production depends on a controlled anaerobic digestion process whose health and output are…
Combustion Gas Analysis in Power Plants: CO₂, CO, and O₂ for Efficiency and Emissions Control
In Brief Combustion optimization in power plants requires continuous measurement of exhaust gas composition, primarily CO…
Gas Analysis Across the Carbon Capture and Storage Chain: From Flue Gas to Geological Storage
In Brief Carbon capture and storage requires gas analysis at every stage of the process: measuring…
Oxygen Monitoring in Chemical Processes: Inerting Verification, Reaction Atmosphere Control, and Safety
In Brief Oxygen concentration is a critical control parameter in chemical manufacturing, where it determines whether…
Oxygen monitoring in confined spaces using TDLAS
In Brief Oxygen concentration in confined spaces must stay within the 19.5% to 23.5% range to…
Oxygen monitoring for combustion control using TDLAS
In Brief Combustion efficiency depends on maintaining the correct excess oxygen level in the flue gas.…
Gas monitoring in water and wastewater treatment using TDLAS
In Brief Water and wastewater treatment facilities produce and consume several gases that require continuous monitoring:…
TDLAS gas analyzers as process control instruments
In Brief A gas analyzer used for process control must meet requirements that go beyond analytical…
Technical comparisons
TDLAS vs. electrochemical and catalytic bead gas detectors: a practical comparison
In Brief Tunable diode laser absorption spectroscopy (TDLAS) analyzers differ from electrochemical (EC) and catalytic bead…
Where TDLAS fits among trace gas analysis methods
In Brief TDLAS is one of several techniques used for trace gas measurement in industrial and…
TDLAS and gas chromatography: continuous monitoring versus compositional analysis
In Brief TDLAS and gas chromatography (GC) both produce accurate gas concentration data, but they are…
TDLAS vs. Electrochemical Cells for Industrial Gas Detection
In Brief Electrochemical (EC) sensors and tunable diode laser absorption spectroscopy (TDLAS) analyzers are both used…
TDLAS vs. CRDS: Choosing Between Two Laser-Based Gas Analysis Methods
In Brief TDLAS and CRDS are both laser-based techniques for measuring gas concentration through molecular absorption.…
TDLAS and paramagnetic oxygen analyzers: choosing the right O₂ measurement method
In Brief TDLAS and paramagnetic analyzers both measure oxygen concentration accurately, but they rely on unrelated…
TDLAS vs FID for Methane Analysis
In Brief TDLAS and flame ionization detection (FID) are both used for methane measurement, but they…
TDLAS and Raman spectroscopy: how two optical methods compare for gas analysis
In Brief TDLAS and Raman spectroscopy both use laser light to measure gases, but they operate…
TDLAS and FTIR: selecting the right infrared method for industrial gas analysis
In Brief TDLAS and FTIR both measure gas concentrations using infrared absorption, but they approach the…
TDLAS and NDIR: how two infrared absorption methods compare for industrial gas measurement
In Brief TDLAS and NDIR both measure gas concentration through infrared absorption, but they differ in…
In-Situ vs. Extractive Gas Analysis: Selecting the Right TDLAS Configuration
In Brief In-situ TDLAS analyzers measure gas directly across a duct, stack, or open space, delivering…
