h2s analyser News

  • Landfill gas H2S increase measured with high-range analysers

    Hydrogen sulphide levels (H2S) in landfill gas have increased and Geotech has responded to changes reported by landfill site operators by now offering analysers measuring H2S up to 10,000 ppm. Rapidly rising H2S levels are thought to be caused by waste-to-landfill content changing largely as a result of success in recycling and other initiatives to avoid sending waste to landfill. Previously, H2S ...


    By Geotech

  • Biogas analyser enhanced with multi-sample points and low-to-high range H2S

    The latest static biogas analyser for Geotech, the GA3000 PLUS, can now optionally monitor up to three sample points and hydrogen sulphide (H2S) ranging from 50 to 10,000 ppm. As before, it analyses methane (CH4), carbon dioxide (CO2) and oxygen (O2). The new developments, as options, enhance the already widely used ATEX Zone 2 certified ...


    By Geotech

  • Leading portable biogas analyser from Geotech

    Those searching for an all-encompassing portable biogas analyser need look no further than Geotech's BIOGAS 5000. It combines accurate measuring of three key gases, CH4, CO2, O2 plus optional H2S, temperature and flow with an easy to use layout. The impressive range of H2S measurement from 0-50ppm to ...


    By Geotech

  • Leading portable biogas analyser from Geotech

    A year after launch, Geotech have just sold the latest portable biogas analyser, the BIOGAS 5000, to its 57th new country. Customers across six continents searching for an all-encompassing portable biogas analyser are satisfied that they have found their solution in the BIOGAS 5000, with the latest units ...


    By Geotech

  • USEPA Approval received for Ecotech’s Trace Precursor Analysers

    Ecotech is pleased to announce that we have received USEPA Equivalent Method Approval for our range of trace Precursor Analysers as follows: EC9830T Carbon Monoxide Trace Precursor Analyser (RFCA-0992-088), EC9841T Oxides of Nitrogen Trace Precursor Analyser (RFNA-1292-090) and EC9850T Trace Precursor Sulfur Dioxide Analyser (EQSA-0193-092). Ecotech also has USEPA approval for our standard ...


    By American Innovations (AI)

  • USEPA Approval received for Ecotech’s Trace Precursor Analysers

    Ecotech is pleased to announce that we have received USEPA Equivalent Method Approval for our range of trace Precursor Analysers as follows: EC9830T Carbon Monoxide Trace Precursor Analyser (RFCA-0992-088), EC9841T Oxides of Nitrogen Trace Precursor Analyser (RFNA-1292-090) and EC9850T Trace Precursor Sulfur Dioxide Analyser (EQSA-0193-092). Ecotech also has USEPA approval for our standard ...


    By Ecotech Pty Ltd

  • Old Emissions Analysers - Wanted Dead or Alive…

    Ashtead Technology is offering a trade-in for old emissions analysers, no matter what their condition or manufacturer. As part of the deal, customers will receive money off a new Testo 350 or Testo 340. The Testo 350 is an industrial emissions and combustion analyser, capable of measuring up to six gases simultaneously from a selection including O2, CO, COlow, NO, NOlow, SO2, H2S, CO2 and CH. ...


    By Ashtead Technology Ltd

  • The importance of maintaining your fixed gas analyser

    Plant technicians rigorously check for contaminants within the digester and ensure that the performance is optimised but maintaining the gas analyser monitoring the whole process is often overlooked.  Many analysers are used in harsh and potentially explosive environments and so it is of paramount importance that the operation runs smoothly and safely. With simple ...


    By Geotech

  • Geotech biogas analyser gets Modbus telematics

    From 21st November Geotech will supply its user-installed GA3000 fixed biogas analyser with Modbus comms as standard. Geotech will include these modern digital comms within the already low entry-level price for the GA3000. Modbus provides digital data comms to SCADA and numerous other systems simultaneously from the GA3000 which also continues to provide 4-20mA signals. The Geotech GA3000 ...


    By Geotech

  • Geotech launches new portable biogas analyser

    The new Geotech Biogas 5000 portable biogas analyser arrives in Jan 2012 with a colour-screen and a 3-year warranty. Up-to-the-minute as a new-generation biogas analyser for anaerobic digesters (AD), the ...


    By Geotech

  • Geotech launches new portable landfill gas analyser

    The new Geotech GA5000 portable landfill gas analyser arrives in Jan 2012 with a colour-screen and a 3-year warranty. Up-to-the-minute as a new-generation analyser, the ...


    By Geotech

  • Tohoku tsunami clean-up uses Geotech gas analyser

    It may now be two years since the devastating tsunami which hit the Pacific coast of Japan in 2011, but the clean-up continues. 20 million tons of waste from the tsunami has been collected into about 200 mounds, similar to landfill sites. Each site is monitored by inserting a 2cm diameter pipe for measuring temperature. The team, led by Dr. Kazuto Endo of the National Institute for Environmental ...


    By Geotech

  • Opex not capex for portable gas analysers on contaminated land and brownfield sites

    The CIRIA compliant GA5000 portable landfill and contaminated land gas analyser can now be leased from Geotech, providing an ideal solution for consultants carrying out ground gas investigations on contaminated land and brownfield sites. Ground gas investigations are typically undertaken as ...


    By Geotech

  • The Australian Mining Sector – Market Opportunity and Entry Strategies, Analyses and Forecasts to 2015

    The Australian Mining Sector – Market Opportunity and Entry Strategies, Analyses and Forecasts to 2015 This report offers insights into market opportunities and entry strategies adopted ...


  • Geotech GA3000 static biogas analyser gets Modbus telematics

    In response to customer requests, Geotech will supply its user-installed GA3000 fixed biogas analyser with Modbus comms as standard from 21st November 2011. Geotech will include these modern digital comms within the already low entry-level price for the GA3000. Modbus provides digital data comms to SCADA and numerous other systems simultaneously from the GA3000 which also continues to provide ...


    By Geotech

  • Geotech’s first GA5000 landfill gas analyser takes 100,000 readings for SUEZ environnement

    Geotech's first GA5000 analyser, manufactured three years ago, was recently spotted in the company's calibration rig.  This portable landfill gas monitor was the first production unit of the newly launched GA5000 gas analyser range and has prompted Geotech to look into the analyser's life since then. ...


    By Geotech

  • Equipment Hire - GA2000

    The GA2000 is the standard 5 gas analyser within the STL Equipment Hire fleet. This infra-red Gas Analyser is suitable for use in regulatory Landfill monitoring investigations for the detection and measurement of Methane, CO2 and Oxygen. The analyser also has built-in sensors for the detection and measurement of Toxic gases CO and H2S. Benefits Simultaneous readings of all gases on ...


  • ATi’s Dissolved Hydrogen Sulphide Monitor Achieves Accurate Hydrogen Sulphide Measurements in Water

    Analytical Technology Inc. (ATi) announces that its A15/81 dissolved hydrogen sulphide monitor is the first system to achieve precise and direct measurements of hydrogen sulphide levels in water. The analyser provides continuous, accurate and sensitive measurements of true dissolved sulphide levels whilst requiring very little maintenance due to non-contact gas phase measurement. The A15/81 ...


  • Portable biogas monitoring for process control & analysis

    Regular, reliable and accurate monitoring of biogas yield is essential for optimising process performance, treatment and control. There are many solutions and products available using the latest gas measurement techniques however not all are reliable, maintain the required accuracy or assist with minimising potential downtime. Biogas is produced by anaerobic digestion of biodegradable materials, ...


    By Geotech

  • Rapid changes in landfill gas and biogas analysis

    Biogas analysis requirements are changing. Designed-in future proofing in gas analysers helps users keep up. It means they can quickly and easily upgrade their newly purchased products with new features anywhere in the world, anytime with online downloads available from Geotech. Positive global customer feedback on ...


    By Geotech

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