Request InfoTiger Optics LLCThe compact Halo trace gas analyzer, based on cavity ringdown spectroscopy, has been introduced by Tiger Optics LLC for use by gas suppliers, fabrication engineers, laboratory managers, quality control contractors and toolmakers for detecting contaminants. Dynamic range is from low single-digit parts per billion to parts per million. It uses RS-422, Ethernet and optional wireless communications, has no moving parts and does not require calibration. It is available for moisture, methane, oxygen, ammonia and other species and, the company says, has a quick response time and is highly accurate.See full productRelated content from Photonics MediaPRODUCTSPromoted Content February 2023 IssueCustom WL Selective Optical FiltersIridian Spectral Technologies designs and manufactures wavelength selective optical filter solutions providing “more signal, less background”, customized to meet the technical and...Photonics.com 10/14/2022Chemical Imaging SystemThe 8700 LDIR Chemical Imaging System from Agilent Technologies Inc. is optimized for the analysis of microplastics in environmental samples. The package includes Clarity 1.5 software, advancing...BioPhotonics Nov/Dec 2022 IssueRaman InterfaceThe inLux™ scanning electron microscope (SEM) Raman interface from Renishaw PLC enables in situ Raman spectroscopy for highly specific chemical and structural characterization. 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