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Q.E.D. Environmental Systems


QED Environmental Systems design, manufacture and support environmental technology solutions for groundwater, soil and gas management applications into industrial, environmental and energy markets worldwide. Its corporate headquarters are in the USA which support the North, Central and South American markets. QED’s International office covers Europe, the Middle East, Africa and Asia-Pacific. The company’s focussed vertical markets include remediation, landfill, biogas, medical and food and beverage. QED has an extensive network of established international distributors, enabling it to provide its products, services and support in a local language to over 60 countries throughout the world. QED also has a strong portfolio of acquired product brands including Geotech, Landtec and Viasensor gas analysers, En Novative Technologies soil sampling products and Snap Sampler groundwater sampling solutions.


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Field Calibration of Portable Gas Analysers - Made Easy

New from Geotech is a free downloadable: How-To-Calibrate Guide

Even the most accurate landfill gas and biogas analysers may need field calibration between manufacturer service and calibration. The reasons include users' needs for the most accurate results possible or to meet a site operator's in-house requirements and especially for authoritative audit, inspection and consultant's reports. For this it is essential field calibration is done correctly. Fortunately the key steps which Geotech recommends from its years of experience, could not be easier or simpler. They apply to all makes, everywhere.

While not all users carry out field calibration of portable units, those who do should use manufacturer-supplied calibration gas bottles fitted with factory-set regulators. Users should look to manufacturers for on-site training, on-line manuals and specifications, consumables ordering and down-the-line phone support. Most important of all, the oldest advice around always applies, 'check the instruction manual'.

Download, 'Field Calibration of Portable Gas Analysers' at: www.geotech.co.uk

For further information please email Geotechnical Instruments

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