Application

APC coolers are used in gas analysis to lower the dew point of humid gas to avoid condensate in the analyser.

A good and stable gas dew point avoids cross-interference if the analyser is sensitive to H2O.

Description

This unique microprocessor controlled Peltier Cooler is a powerful designed dew point stabiliser .The dew point is set at 5°C but can be changed at any value between 1 and 15 °C The condensate formed should be removed with a small peristaltic pump, automatic drain or collection vessel. 

The digital controlled cooler has many control and warning features like programmable alarms, mA output, digital inputs and Modbus or RS485 communication.

The alarm status changes when the temperature deviates by ± 3 °C from the set point.

A switched power supply is suited for all connections between 100 and 240 Vac

Extra Features

The electronically controlled peltier cooler produced by Ankersmid

incorporates a demountable unique design of heat exchanger. This design creates many possibilities. An important feature is to humidify the calibration gases to avoid volumetric errors. This can be done with a special inlet for humidifying. During calibration the heat exchanger dries out due to the dry calibration gas. This gives a volumetric change witch can be important for reference measurements. Injection of liquid during calibration can avoid this issue.