calibration gas mixtures News

  • Model 150 Dynacalibrator® Calibration Gas Generator

    VICI Metronics’ Dynacalibrator® Model 150 is a constant temperature system designed to generate precise ppm or ppb concentrations of chemical compounds in a gas stream, using permeation devices as the trace gas source. It is used as a reference for the calibration of gas chromatography instruments and in other instruments that measure gas concentrations. This light-weight unit is a compact ...


    By VICI Metronics

  • The high performances gas diluter/calibrator from LNI Swissgas

    LNI Swissgas in Geneva/Switzerland is proud to announce the launch of the new gas dilutor/calibrator: the Sonimix Sx7100. The Sx7100 is the 2nd generation of the previous Sx7000. It uses a combination of high precision Mass Flow Controllers (MFC’s) according to the norm ISO 6145-7. The goal of the Sx7100 is to reduce the amount of gas cylinders standards and generate any mixture ...


    By LNI Swissgas

  • Dynamic calibration of pressure sensors for engines

    The characterisation of the pressure sensors used to develop the next generation of petrol and diesel engines is crucial to optimising their design, improving efficiency and reducing emissions. The National Physical Laboratory (NPL) has developed shock tube facilities for the calibration of these sensors under the dynamic pressure conditions that they experience in use. Manufacturers of petrol ...

  • Remote-controlled calibration without liquid standards

    The TOC analyser QuickTOCpharma reliably determines the Total Organic Carbon (TOC) in the lowest measuring range up to 2000ppb. Following the requests, the FDA compliant software (CFR 21 Part 11) among other things facilitates data storage and an electronic signature. The software fully controls the analysis system. Moreover, it combines the high demands of pharmaceutical water measurements, in ...


    By LAR Process Analysers AG

  • Gas hazards in the oil, gas and petrochemical industries

    Although flammable and toxic gas hazards are generally well understood by operators, technicians and safety personnel in the oil, gas and petrochemical industries, continuous training and refreshment of knowledge is essential to avoid potential incidents caused by complacency. New personnel are often assigned work activities in potentially hazardous areas with only very limited training about gas ...

  • Portable Gas Detection

    ‘Fatal Blast’ at an industrial plant or ‘Workers Overcome with Toxic Fumes’ or ‘Neighbours moved to safe place to avoid Toxic Fumes’ are headlines that are all too common. The cause of many fatal accidents is the confined space where workers are having to work.   The gas risk associated with a confined space is due to oxygen depletion (and sometimes ...


    By Shawcity Limited

  • ASTM B810 - 01a(2011) standard test method for calibration of atmospheric corrosion test chambers by change in mass of copper coupons

    Electrical devices that contain electrical contacts generally contain some copper-based materials. Atmospheric corrosion of copper parts in such devices often occurs in service environments. A quantitative measure of the effect of a laboratory corrosion test on copper permits assessment of the severity of the test. In addition, corrosion tests may be defined in terms of their effect on copper; ...


    By ASTM International

  • New blended gas on demand system

    The new Environics Series 3000 gas delivery/blending system offers on-site gas blending of 100% pure bulk gases and is configured to provide a solution to using costly premixed cylinders of gas. Unlike premixed cylinders, the Environics model 3000 provides a repeatable blend of gases, using precision thermal mass flow controllers. The system offers flexibility in addressing particular process and ...


    By Environics, Inc.

  • Innovation drives flue gas treatment

    Sharing a common goal, experts in emissions monitoring and emissions abatement have formed a working partnership to develop innovative new materials for treating pollutants in flue gas emissions. A business strategy with a heavy focus on innovation has enabled Lhoist, a family owned Belgian company, to become one of the world’s leading providers of Flue Gas ...


    By Gasmet Technologies Oy

  • Sierra Instruments Releases New Gas Mixing Feature

    Sierra Instruments: Following in our commitment to drive innovation that creates value for customers, we are excited to announce the new gas mixing software package, now included with every QuadraTherm 640i/780i thermal mass flow meter on a beta trial basis. The “qMix™” software package is a unique feature of the Smart Interface Program (SIP) unlike anything available on the ...


    By Sierra Instruments, Inc.

  • Sierra Instruments Releases New Gas Mixing Feature

    Following in our commitment to drive innovation that creates value for customers, we are excited to announce the new gas mixing software package, now included with every QuadraTherm® 640i/780i thermal mass flow meter on a beta trial basis. The “qMix™” software package is a unique feature of the Smart Interface Program (SIP) unlike anything available on the market for ...


    By Sierra Instruments, Inc.

  • FTIR meets Fire Testing needs for toxic gas analysis

    One of the most dangerous aspects of a fire is the toxic gases that can arise from the process of combustion.To save lives and develop safer materials for airplanes, trains, and buildings, it is vital to identify and measure the gases that are released when products and materials ...


    By Gasmet Technologies Oy

  • One-touch analysis to guarantee high quality standards for welding gases with the AGC Veri-GAS analyser range

    These handheld gas analysers employ industry-leading components at their core combined with AGC’s cutting-edge engineering solutions and are specially designed for a range of sampling applications. With armored tubing and specialised filtration and flow-limiting devices utilised, these analysers perform straightforward, fast and accurate readings at the touch of a button. The ...


    By AGC Instruments Ltd.

  • Crowcon`s Triple Plus+ portable gas detector more versatile than ever

    Crowcon has added more features to its Triple Plus+ portable gas detector, making it even more versatile than ever. Favoured by the construction and oil and gas industries because of its toughness, and with around 100,000 units in use worldwide, the Triple Plus+ is arguably the world's most popular full function multi-gas gas detector. The device, which can monitor up to four toxic and ...

  • Ecotech Australia raises the bar on World Environment Day: when close enough isn’t good enough.

    Ecotech Australia, a world-leader in environmental monitoring, has announced the launch of itsSerinus Gas Calibrator series. This new generation of Gas Calibrators deliver precise and constant dilution ratios of various gases and gas mixtures, includingcarbon monoxide, ozone, nitrogen oxideand sulfur dioxide.  Speaking of the significance of the launch Nicholas Dal ...


    By Ecotech Pty Ltd

  • Ecotech Australia raises the bar on World Environment Day: when close enough isn’t good enough.

    Ecotech Australia, a world-leader in environmental monitoring, has announced the launch of its Serinus Gas Calibrator series. This new generation of Gas Calibrators deliver precise and constant dilution ratios of various gases and gas mixtures, including carbon monoxide, ozone, nitrogen oxide and sulfur dioxide. Speaking of the significance of the launch Nicholas Dal Sasso, Managing Director of ...


    By Ecotech Pty Ltd

  • New insight into improving air quality measurements

    Researchers from the National Physical Laboratory (NPL) and King's College London have identified a mechanism which is responsible for under-reporting of peak nitrogen dioxide concentrations at some air quality monitoring stations, and the best ways to minimise this. Nitrogen dioxide (NO2) is an air pollutant formed when fuels are burned, ...

  • METTLER TOLEDO Releases Guide on Oxygen Measurement Theory and Practice

    The new guide provides an overview of oxygen measurement theories, an explanation of amperometric and modern optical sensor technologies, and an introduction to the benefits of METTLER TOLEDO's Intelligent Sensor Management (ISM®) technology. METTLER TOLEDO has produced a guide for the process industries that explains the measurement theory, sensor technology and ...


    By Mettler - Toledo Int. Inc

  • QuickTOC®purity: Precise continuous TOC analyses in low ppb ranges for pharmaceutical water

    QuickTOC®purity of LAR Process Analysers AG is an on-line measuring system for the detection of total organic carbon (TOC) in pharmaceutical water particularly for 'Highly Purified Water' (HPW) and 'Water for Injection' (WFI), according to USP Chapter 643 and EP 2.2.44. The TOC measuring system QuickTOC®purity was designed in cooperation with customers from the pharmaceutical industry in ...


    By LAR Process Analysers AG

  • Stack emission monitors are ‘future-proof’, says Quantitech

    Leading instrumentation company Quantitech is able to offer customers a revolutionary ‘future-proof’ gas analyser which can protect against any requirements to monitor new parameters in the future. The FTIR Gasmet DX-4000 can monitor up to 300 different compounds of varying concentration and other gases can be added for future applications at little or no extra cost, creating a ‘future-proof’ ...


    By Quantitech Ltd

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