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Sample Gas Articles & Analysis
388 articles found
By evaluating gas, liquid and soil samples on-site or in the laboratory, operators can identify volatile signatures tied to active systems. ...
Gas sensors are widely used for monitoring gas concentrations in industrial processes, safety systems, laboratories, and building infrastructure. Different sensing technologies are applied depending on the target gas, required accuracy, operating conditions, and system constraints. Among the available gas detection technologies, NDIR (Non-Dispersive Infrared) and electrochemical sensors are the ...
Leading UK Recycling and Renewable Energy Company Viridor has taken a market leading step in the procurement and installation of an STS Siloxane Monitor to help optimise their activated carbon filters at the Calne Landfill site in ...
While stationary system Gasboard-3200UV provides real-time process supervision, operators also need flexible equipment for routine field inspection, maintenance verification, and research sampling. Cubic Instruments' Gasboard-3200PLUS Handheld Biogas Analyzer provides on-site analysis of CH4, CO2, O2, and H2S based on NDIR and electrochemical (ECD) sensing technologies. ...
Designed to maintain precision under fluctuating temperature and humidity, Gasboard-3200PLUS features automatic temperature compensation and precision filters that effectively remove moisture and dust from sample gas to protect internal components and extend sensor lifetime. ...
Electrical measurements and optical emission spectroscopy assessed discharge homogeneity and excited species in the plasma phase.Stable reactive species generated during operation were identified using quadrupole mass spectrometry with a Hiden Analytical HPR-20 system configured in residual gas analyser mode with electron impact ionisation at 70 eV. Mass scans covered 1 to 50 ...
For researchers and monitoring teams, rapid, reliable compositional data are essential to understand degassing behaviour, interpret magmatic and hydrothermal processes, and support hazard assessment workflows.Mass spectrometry enables real-time volcanic gas analysis with high sensitivity and multi-species detection. By measuring key gases such as CO2, SO2, H2S, H2, CO and H2O, ...
Temperature Programmed Reduction (TPR) with quadrupole mass spectrometry (MS) addresses a long-standing challenge in catalyst characterisation: the inability to distinguish between hydrogen consumption mechanisms during reduction. Conventional temperature programmed reduction reveals when a material responds to hydrogen, but rarely explains how or why that response occurs. If quadrupole MS is ...
Straight-tube or steam-heated sampling probes can be selected according to tar loading to prevent condensation and blockage within the sampling line, ensuring continuous gas delivery to the analytical system. Sample conditioning is achieved through particulate filtration and moisture removal, providing clean and dry ...
In addition, operators managing decentralized sites such as livestock farms or landfill facilities often require portable tools for routine field verification, maintenance inspection, and research sampling. Meeting these operational and regulatory challenges demands gas analyzers that are not only precise and robust, but also adaptable to both continuous process ...
The effects make precise CO2 regulation a critical factor in controlled atmosphere storage (CAS) and modified atmosphere packaging (MAP) systems.In both dimensions, CO2 plays a key role in balancing respiration and microbial control, effectively minimizing post-harvest losses.In response to the industry challenges, Cubic, a leading manufacturer of gas sensors and analyzers, has ...
A thin porous aluminium oxide layer is deposited on a conductive substrate between two electrodes, forming a capacitor. When exposed to a gas sample, water vapour penetrates the oxide layer, altering its dielectric constant and therefore the capacitance. ...
The vacuum parallel concentrator is a core piece of equipment for sample pretreatment, and its malfunctions directly affect experimental efficiency and the accuracy of results. ...
Lighthouse Worldwide Solutions offers cutting-edge tools and support designed specifically for gas sampling and environmental monitoring—helping you meet stringent regulatory standards and protect your processes. ...
Among different carburizing methods, including solid, liquid, and gas-based processes, gas carburizing has become the mainstream solution in modern heat treatment due to its advantages in atmosphere uniformity, better process control, and compatibility with complex part geometries. ...
Remote particle counters are fixed units installed right inside your cleanroom at critical locations. Unlike handheld instruments that operators carry from spot to spot every so often, remote counters can work around the clock, continuously measuring airborne particles in real time. This means you get constant vigilance over the cleanroom environments with minimal human intervention and an ...
Consequently, the ERS/ATS equipment specifications and performance standards mandate that the 0–90% response time in DLCO systems must not exceed 150 ms, setting a new benchmark for technological excellence in pulmonary function testing.In response to the 2017 ERS/ATS standards for single-breath carbon monoxide uptake in the lung, Cubic, a leading manufacturer of intelligent gas ...
Umm Al Houl Power plant is a state-of-the-art combined-cycle power and water desalination facility located approximately 15 km south of Doha, Qatar. Inaugurated in 2019, this massive project plays a crucial role in meeting Qatar's growing energy and water demands. ...
Clean the vents: Remove dust or fiber residue from the cooling fan and ventilation ducts to ensure efficient heat dissipation. Optimize sample loading: Control the sample volume to no more than 1/3 of the digestion tube capacity, and ensure that the container is placed stably. 2. ...
In modern laboratories, sample pre-treatment is a crucial part of the analytical testing process. For many samples requiring chemical analysis, such as soil, water, and food, digestion and acid removal are two key steps. ...