Request InfoPerkinElmer InstrumentsPerkinElmer Inc. has announced the TRF laser detection module for its EnVision multilabel plate reader. The module is a compact nitrogen laser unit designed to improve performance for time-resolved fluorescence (TRF) assays. According to the company, it delivers a short excitation pulse without a tail, resulting in a larger signal-to-noise ratio for optimum Z-values, increasing the speed of TRF assays and reducing reagent consumption. The module can be combined on-site with any EnVision plate reader.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueUV LEDsThe WC2X2C40L6-325 and WC2X2C40L9-340-V1 from Violumas are UV LEDs made for biological applications such as biological analysis, spectroscopy, and sensing. Producing wavelengths of 325 nm and 340 nm,...Photonics Spectra May 2024 IssueJoulemeterThe IS50A-1KW-RMT from Gentec-EO is a high-power joulemeter for laser energy measurement up to 1 kW average power. 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