Gas Calibration Applications

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  • Category: Monitoring & Testing ×

  • Subcategory: Gas Calibration ×

Production of high-accuracy ethanol calibration gas

by MKS Instruments, Inc.     based in Andover, MASSACHUSETTS (USA)

Fast and highly accurate analyzer system was needed for ethanol calibration gas standards. Precisive`s OXS-3100-HC configured for ethanol gas was selected due to its sub-ppm repeatability and high stability.

O2 Monitoring in Air

by Unisearch Associates Inc.     based in Concord, ONTARIO (CANADA)

Oxygen (O2) is a colorless odorless gas, essential to all life on Earth but damaging in high concentrations. An O2 analyzer should thus be employed for safety management and air pollution prevention purposes. LasIR MP110 is perfect for continuous emission monitoring of O2. It is based on TDLAS technology and can be calibrated as an O2 analyzer, providing accurate and reliable measurements. It quickly responds to changes in compound concentration, thus providing continuous emission monitoring for the specified gas.

Continuous emissions monitoring for mining & smelting

by Opsis AB     based in Furulund, SWEDEN

OPSIS non-contact monitoring solutions, based on either DOAS or TDL techniques, are very well suited for applications in the mining and smelting Industries, as the flue gas conditions often involve high temperatures and high dust concentrations.

Continuous emissions monitoring for glass manufacturing

by Opsis AB     based in Furulund, SWEDEN

Process control and emissions monitoring in a glass manufacturing plant is a challenge due to high temperature in the flue gas. The OPSIS DOAS system provides the glass industry with an accurate analyser that will operate with a minimum of maintenance. The OPSIS DOAS system is based on a non-contact method that uses an optical path to measure across the duct.

Continuous emissions monitoring for cement industry

by Opsis AB     based in Furulund, SWEDEN

Process control and emissions monitoring in cement plants, can be a challenge due to the dusty and corrosive environment. OPSIS provides an accurate system that will operate with high performance and a minimum of maintenance.

Gas Detection

by Argus-Hazco     based in Chesterfield, MICHIGAN (USA)

Gas Detection is our core business, whether portable, colormetric, fixed systems or Hazmat. We do more than get you the equipment you need--we also help you select it, calibrate it, service it and maintain it. Our technicians, our sales reps and top management can speak with authority on the capabilities of our equipment and match it to your specific application. And we are the champions of the one-of-a-kind solution, because we have the know-how and the right tools.

Testing linearity of Air quality analyzers

by Be.T.A. Strumentazione Srl     based in Borgolavezzaro, ITALY

To test gas analyzers for Air Quality monitoring, gas references must have concentration in the range of hundreds to tenths ppb. Test gas bottles with so small concentrations are expensive and unstable. With the gas divider BetaCAP30X100 it's possible to dilute high concentration test gases getting 30 dilution steps in the range from 1:100 to 1:3.000 of the original test gas bottle concentration. Traditionally MFC based diluters are used for this application, but now our capillaries based diluter is available, with more stable performances.

Continuous Emissions Monitoring Calibration Systems (CEMCS)

by Environics, Inc.     based in Tolland, CONNECTICUT (USA)

The Environics Series Continuous Emissions Monitoring Calibration Systems (CEMCS) have been used in CEM vans and laboratories for over twenty years. They meet or exceed the performance requirements of the United States EPA 40 CFR Part 51 Method 205 Appendix M. Our systems are custom built, computerized, mass flow controller based gas calibration systems which allow you to dilute a single high concentration cylinder of span gas to low levels for the calibration of gas analyzers.

Perimeter Ambient Air Monitoring

by Cerex Monitoring Solutions, LLC.     based in Atlanta, GEORGIA (US) (USA)

Cerex Multi-Gas Open Path Analyzers are available in both FTIR and UVDOAS technologies to meet specific requirements for perimeter ambient air quality monitoring, leak detection, fugitive emissions monitoring and ambient air quality monitoring. Cerex multi-gas analyzers offer significant advantages over single gas analyzer arrays, electro-chemical sensor arrays and time integrated air sampling hardware

RATA Relative Accuracy Test Audit or CAL2 (EN14181)

by Be.T.A. Strumentazione Srl     based in Borgolavezzaro, ITALY

An important step of CEMS testing is verifying of gas analyzers linearity : this step is well performed with a 30 steps gas divider. With just one test gas reference and a zero gas (diluting gas), the required 5 or 10 scaled concentrations may be easily produced "just in time". 30 steps dilution are available to allow using test gases with concentration up to 3 or 6 times the gas analyzer span.

calibration gas

by AG Gases Ltd     based in Stoke-on-Trent, UNITED KINGDOM

calibration gas , British specialty gases company, with a local North Africa presence. We can supply you with high quality gas mixtures for a wide range of applications including Environmental Monitoring, Gas Detection, Mud Logging, Laser Cutting, and Laboratory Analysis. Our gas mixtures are used in the Oil, Gas and Petrochemical industries Our main focus is to give our customers gravimetrically produced, high precision calibration gas mixtures conforming to ISO 6142, along with a range of high purity gases and pressure control equipment, used for instrumental analysis and gas detection applications. AG Gases' senior management have many years experience in the European and International markets and now offer this knowledge to benefit Egyptian and North African customers.

Continuous emissions monitoring for mineral wool production

by Opsis AB     based in Furulund, SWEDEN

Process control and emissions monitoring in a mineral wool plant is a challenge due to the presence of phenol and formaldehyde. To use an extractive system in this environment will demand a lot of maintenance. The OPSIS DOAS system is different and provides plants with an accurate analyser that will operate with a minimum of maintenance. The OPSIS DOAS system is based on a non-contact method using an optical measurement path that can operate across the duct.

Street-level monitoring

by Opsis AB     based in Furulund, SWEDEN

To measure the air quality in a city is a challenge. A large number of gaseous components need to be measured with high accuracy. The monitoring site needs to be representative for the city and the system has to be easy to maintain and calibrate.

Ambient Stations for Ambient Air Quality Monitoring

by Opsis AB     based in Furulund, SWEDEN

Ambient air monitoring involves the measurement of `representative` air in urban, industrial and rural areas. These measurements are used to determine the human exposure to pollutants and can be combined with trace/background monitoring.

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