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237 applications found
Most sources of fugitive emissions are from multiple points rather than single point sources. So, open path area or perimeter monitoring provides more meaningful fugitive emissions data than an array of point sensors or a program of grab sampling. Point measurements may underestimate emissions because of missing locations with high gas concentrations, or conversely overestimate because they are located in areas of high concentrations. Grab sampling programs typically check only a small percentage of potential leak ...
ByBoreal Laser Inc. based in Edmonton, ALBERTA (CANADA)
Air quality monitoring is a critical task globally due to the widespread concern over air pollution. It is vital to monitor air quality to ensure that individuals and the environment are not exposed to hazardous concentrations of specific gases and ...
ByCirrus Research plc based in Hunmanby, UNITED KINGDOM
AN0023 – Flux Measurements Using a Single eosAC Chamber and Portable Analyzer ...
ByEosense Inc based in Dartmouth, NOVA SCOTIA (CANADA)
Applications:Testing NH3 content data of denitrification outlet 50-120PPM and desulfurization outlet 70ppm of No.1 production line. Testing NH3 Content Data at Desulfurization Export of No.2 Production Line. ...
ByEnviro Solutions Technology Co.,Ltd based in Wuhan, CHINA
Erosion monitoring using time-series of ultra-high resolution Digital Elevation Models (DEMs). Soil erosion is widespread and affecting millions of hectares of land. Detailed information about the underlying processes at a high level of precision is required to take appropriate erosion control actions. However, erosion starts very locally and information at high spatial resolution is required. Flying Sensors allows for analysis to ensure effective measures are taken to mitigate erosion damage. The Flying Sensors ...
ByHiView B.V. based in Wageningen, NETHERLANDS
Air quality monitoring solution for classroom monitoring ...
ByParticles Plus, Inc. based in Stoughton, MASSACHUSETTS (USA)
Air quality monitoring solution for waiting room monitoring ...
ByParticles Plus, Inc. based in Stoughton, MASSACHUSETTS (USA)
The radiello ammonia sampler impregnated with phosphoric acid represents a low-cost, reliable and simple tool for assessing the atmospheric deposition of ammonia at parts per billion (ppb) concentration ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
Monitoring solutions for the portable multi-gas ...
ByCerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA)
microAeth instruments are used to measure exposures and ambient concentrations in on-vehicle mobile studies. AethLabs’ instruments have been used to help identify hotspots, quantify near road and on-road pollutant levels as well as on bicycles, trains, planes, and unmanned aerial ...
ByAethlabs based in San Francisco, CALIFORNIA (USA)
ByMoisture Control & Measurement Ltd (MCM) based in Wetherby, UNITED KINGDOM
ByOgawa & Company, USA, Inc. based in Pompano Beach, FLORIDA (USA)
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Air compressors, used in many industrial processes, consume a great deal of energy in the form of electricity. Sierra's flow meters for compressed air precisely measure the compressed air outputs, so companies can pinpoint usage spikes, leakage rates and determine when service or upgrades are required. Conducting compressed air audits significantly increases profitability and efficiency when completed with the proper compressed air flow ...
BySierra Instruments, Inc. based in Monterey, CALIFORNIA (USA)
Low oxygen levels have proved their effectiveness during the storage of fruit and vegetables. The lower the oxygen level, the less the fruits respire and the less they deteriorate in quality. Moreover, disorders like scald can be reduced significantly. There is however a lowest limit to the oxygen level. The lowest possible oxygen level differs dependent on variety, season and the quality of the fresh ...
ByBesseling Group B.V. based in Oosterblokker, NETHERLANDS
Air quality monitoring solution for pollution monitoring ...
ByParticles Plus, Inc. based in Stoughton, MASSACHUSETTS (USA)
Air Quality Monitoring and pollution identification though cloud technologies and advanced sensor systems for optiizing activities, decision making and sustainability in wide area of industries and ...
BySenstate Technologies SC based in Gabrovo,, BULGARIA
Carbon Dioxide (CO2) lasers are high power lasers, usually used for cutting of ferrous and non-ferrous metals. High-performance gas flow control is a key requirement for achieving high cutting performance with CO2 lasers. Gas flow control plays an important role for mixing key gases at a number of locations with a CO2 laser: Beam Generation: The gas mixture used as the emitting medium usually consists of CO2, He and N2. Most laser manufacturers specify a minimum required purity for the beam generation gas mixture, ...
ByAxetris AG based in Kaegiswil, SWITZERLAND
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Environics Gas Mixers, Dilutors and Dividers have been the used in laboratories for over twenty years for applications including gas chromatography-mass spectrometry (GC-MS), GC with Flame Ionization Detector (GC-FID), and GC with thermal conductivity detector (GC-TCD). Our systems can produce gas concentrations from percent to ppb levels at the required flow rates for single or multi-point calibration. In all cases, Environics mixers allow you to use less expensive single-gas cylinders or bulk tanks in place of ...
ByEnvironics, Inc. based in Tolland, CONNECTICUT (USA)
To assess exposure at an industrial workplace UFP measurements were carried out. As part of a four-step approach starting with a paper risk-study in the second step NanoTracers were used to assess exposure from manufacturing processes vs. the local background levels. Using the mobile device specific spots in the manufacturing site could be identified that could be improved to reduce the exposure levels. As a next (third) step specific positions were identified to execute multi-day sampling of materials, to further ...
ByOxility BV based in Breda, NETHERLANDS
The air tightness or leakage rate of a building is the uncontrolled flow of air through holes, gaps and cracks in the fabric of a building, which may not be detectable simply by looking at the outside of the building. Filling a building or void with smoke and pressurising that volume, will result in a visible discharge of smoke from any problem areas. Smoke is the perfect medium for discovering where leaks are and how big they ...
ByConcept Smoke Systems | Concept Engineering Ltd. based in Maidenhead, UNITED KINGDOM