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A low cost, high performance TE Cooled Linear CCD array spectrometer solution, it is equipped with 2048 pixels, a built-in 16-bit digitizer and high speed USB 2.0/1.1 interface. The TE Cooled CCD offers higher dynamic range, significantly reduced dark noise and superior long term operation stability, making it ideal for low light level detection and long term monitoring applications.
Cooling an array detector with a built-in Thermoelectric Cooler (TEC) is an effective way to reduce dark current and improve signal to noise ratio, enhancing the dynamic range and detection limit. When a CCD is cooled to 7°C by the TEC, the dark current is reduced half. This allows the spectrometer to operate at long integration times and detect weak optical signals in low light-level applications, such as fluorescence and Raman spectroscopy. Compatible with our CCD Spectrometer Accessories.