Request InfoPolySciencePolyScience has upgraded its line of recirculating chillers with a number of new features, including a digital pressure/flow-rate display and user-settable temperature, pressure and flow-rate alarms. The chillers maintain process temperatures from –10 to 70 °C with ±0.1 °C stability, and they may be calibrated to a traceable temperature standard. They can be configured with a centrifugal, a positive-displacement or a turbine pump, and a 1/4- to 1-hp compressor. Each unit is equipped with a quick-fill reservoir with a fluid-level indicator, an easy-access fluid filter, and a removable and...See full productRelated content from Photonics MediaWEBINARSPhotonics.com 1/12/2022Distributed Fiber-Optic Sensing: A Versatile Condition-Monitoring Tool for the IndustryDistributed temperature sensing (DTS), distributed strain sensing (DSS), and distributed acoustic sensing (DAS) are now standard fiber-sensing-based tools deployed in the field for multiple...Photonics.com 6/1/2023Photonic Crystal Fibers: Three Decades of Novel ScienceSince they first appeared in the 1990s, photonic crystal fibers (PCFs), thin strands of glass with an intricate array of hollow channels running along their length, have ushered in a new era of...Photonics.com 1/9/2023Maintaining Narrow Linewidths for Pulsed QCL Lasers in Gas Sensing ApplicationsContinuous wave (CW) operation is generally favored for spectroscopy applications that use quantum cascade lasers (QCLs) because it is associated with a narrower linewidth than pulsed operation....Photonics.com 6/11/2015Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarymicrobend-modulated sensorA type of fiber optic sensor that detects changes in pressure, vibration, sound level or acceleration by monitoring the ejection of light from the fiber core to the cladding caused by microbending...Photonics Dictionaryradioactivity detectorAn instrument used to detect radioactive materials: alpha particles or helium nuclei; beta particles or free electrons; and gamma rays, which are x-rays of very short wavelength. They may be detected...Photonics Dictionaryfree-abrasive machiningThe process whereby a rotating wheel carries grains of an abrasive, suspended in a vehicle, across the surface of the optical glass to be ground. The workpieces are forced downward by pneumatic...Photonics DictionaryxenonA rare gas used in small high-pressure arc lamps to produce a high-intensity source of light closely resembling the color quality of daylight.PHOTONICS BUYERS' GUIDE CATEGORIESValvesXenon Light SourcesBellowsKrypton Light SourcesCOMPANIESPhotonics Buyers' GuideArkwright Technologies Pty. Ltd.Arkwright Technologies design and manufacture application specific fiber Bragg grating (FBG) sensors. Our innovative, award winning designs have evolved from over 30 years direct expertise in the...