Request InfoMKS/NewportNewport Corp. has unveiled the 842-PE handheld optical power and energy meter, an upgraded version of its 841-PE. It features a newly designed enclosure, a 100 percent larger display, power measurements of 5 pW to 10 kW, energy measurements of 1 μJ to 20 kJ, and compatibility with the company’s photodiode, thermopile and pyroelectric detectors. With a data transfer rate that is 20 times faster than the earlier model, it supports CW, pulsed and root mean square measurement modes. It also supports a wide range of external interfaces, including USB, RS-232 and analog out. The Microsoft...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 12/27/2022Cleanroom Sensor HeadThe S neox Cleanroom sensor head from Sensofar can be used in ISO Class 1 ratings, the strictest classification of particle contamination. 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