The Reliable & long-term operation of an Analyzer depends upon the efficiency of the Sample conditioning system for which a stable dew point of the sample is essential. Axis COOLEREX Sample Gas Coolers are compressor cooled, equipped with efficient heat exchangers to provide a stable dew point of the sample at the outlet, thereby ensuring security with precise performance of the Analyzer. Cooling performance is ensured by having very tight control within the tolerance range of the dew point indirectly with mechanical control. The heat exchangers are either Single Coil or Dual Coil so that two different streams can be catered. A very compact housing design ensures the best placement of other components with a saving on the cost Insulation at top of the heat exchanger effectively isolates ambient effect. In COOLEREX power supply can be either 115 VAC or 230 VAC. For electrical connection provides separate Flameproof Junction box suitable in Zone 1 & 2, IIC hazardous area.