The characteristics of the thermoelectric refrigeration type fiber optic spectrometer
AvaSpec- Tec is a special type of AvaSpec - 2048 2048 spectrometer, the SONY 2048 CCD detector in the spectrometer is placed in a first-order peltier thermoelectric refrigerator type, can reduce the temperature of the CCD & 30 deg; C, so you can make the dynamic range of at least 10 times, and can reduce dark noise 2 ~ 3 times.
the above features make AvaSpec - 2048 tec spectrometer can be used in weak signal, such as fluorescence and Raman detection, then need to set the integral time to more than 5 seconds. AvaSpec - 2048 tec can be configured into a single channel or dual channel. AvaSpec - 2048 tec all standard option and grating with AvaSpec - 2048 is the same.
AvaSpec- 2048 tec installed in a desktop chassis, use the fan for peltier thermoelectric refrigerator type heat sink cooling and power.