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...
The threat of terror in the form of chemical and biological warfare agents has been a reality globally since March 1995, when the Aum Shinrikyo sect killed 12 people and injured nearly 6,000 by releasing sarin nerve gas in the Tokyo subway system. More recently, the 2001 anthrax attacks in the USA was a wake-up call that the threat is real. Recent outbreaks of H1N1 and SARS posed threats of worldwide epidemics because air travel provides a means for these diseases to spread globally in less than 24 hours. A major...
Monitoring Sulfur Hexafluoride (SF6) in the Power Utility Industry.
Monitoring Sulfur Hexafluoride in the Power Utility Industry
The SF6 Leak Detector 3434i from LumaSense offers an unmatched combination of performance and convenience. Based on the company’s Photoacoustic Spectroscopy (PAS) technology, the system offers highly accurate, reliable and stable quantitative gas analysis and detection. The growing environmental requirements and pressures regarding the use of SF6 make LumaSense’s system a coveted tool...
Hiden Ion Milling Probe – End Point Detector
The only dedicated end point determination tool for ion etch control and optimum process quality.
End point Analysis.
Target Impurity Determination.
Quality Control / SPC.
Residual Gas Analysis.
The IMP is a differentially pumped, ruggedized secondary ion mass spectrometer for the analysis of secondary ions and neutrals from the ion mill process, featuring:
High Sensitivity SIMS / MS with Pulse Ion Counting Detector.
Triple filter Quadrupole,...
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
Our laboratory specializes in microbiological identification and characterization lab services, hygiene monitoring services and the R&D of rapid microbial detection systems for the environmental, pharmaceutical, food, and beverage industries. Our market advantages include proprietary, microbial kinetic and endpoint assays, microbial databases which contain profiles of over 3,000 species of microbes (including extensive E. coli 0157:H7 and yeast identification databases), microbial diagnostics research,...