Application
APC可迅速冷却气体样品，并将气体组分和潮气分离。它具有一个强劲的露点稳定器，可以将露点稳定在5°C,也可以设定为1至15°C之间任意温度。冷凝液用蠕动泵ACP或者自动排水ALD或者收集器ACV排除。冷凝器标准配置一个带报警输出的数字控制器。APC是一个多功能的仪器。热交换器可以拆除。也可以选择给热交换器配一个使用校准气体用的增湿头。这样校准气体可以和样品气体处于同样的条件，避免体积误差。
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.
3 possible exchanger materials: Glass body with PTFE head; PVDF body with PTFE head or Completely out of stainless steel.
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 extra feature is to humidify the calibration gases to avoid volumetric errors: Option APC 001(PTFE) or APC 111(SS). 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.
• Special demountable heat-exchanger with unique design
• Humidified heat-exchanger
for calibration cross-
interference compensation
• Digital controlled high stable
outlet dew point ± 0,1°C
• Ambient temperature up to
+50°C
• Alarm contact
• Optional digital
communication Modbus