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Automatic Calibration System
The Automatic Calibration System allows for automatic, unattended recalibration when using an equipped with the Air Concentrator for ambient air analysis. Under control of the Peak Simple software included, the Automated Calibration System can make dilutions of the customer-supplied standard gas and Zero Air at ratios of 10,000 to 1. For example, if the standard EPC on the is Automated Calibration System set to 50psi, a 100ppm standard gas flows through the restrictor at a rate of 100 milliliters per minute; the Zero Air flows at a rate of 1,000 milliliters per minute. This produces a 10ppm diluted gas, which is sampled into the Air Concentrator by the vacuum pump.