Calibrators Co2
The Zero Calibration Kit provides a fast and cost-effective method for calibration. The unit produces carbon dioxide free air from ambient air.
The hand held Zero Calibration Kit includes all the necessary components for calibration of any SenseAir® CO2 sensor. The kit consists of a carrying case including charger and replacement cartridges. The indicators on the unit advice when to charge and replace the CO2 absorbent cartridge.
The Zero Calibration Kit produces a calibration gas, free of CO2 through chemical absorption (soda lime). The CO2 removal is accomplished by passing air through cartridges containing soda lime. A chemical reaction between the CO2
and soda lime result in CO2 reduced “clean” air.