Profile: PerkinElmer Life & Analytical Sciences is a manufacturer of analytical instrumentation. Our product line includes photonic detectors, thermal infrared detectors and power supplies. Our photonic detectors include infrared switches, photodiodes and phototransistors. Our power supplies provide mission critical power and support to a wide range of electronics systems which are used in airborne, shipboard, ground & space based platforms. Our optical switches are ideal for non-contact sensing applications, and they are available in transmissive & reflective configuration. Our phototransistors are solid state light detectors that possess internal gain, and these devices are used to provide analog & digital output signal. We offer repair and maintenance services for laboratory instruments including spectrometers and spectrophotometers.