Material and Features of Low Concentration Constant Temperature and Humidity Weighing Equipment

 

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　1. Temperature and humidity controller: programmable digital microcomputer controller, the product adopts comprehensive electromagnetic compatibility design and user-friendly menu design, and uses the self-developed adaptive temperature control technology for temperature control, making the equipment operation completely foolproof, solving the disadvantages of previous PID control technology that required multiple parameter tuning and temperature overshoot, with good temperature control effect. Microcomputer intelligent control, after setting the temperature, the instrument automatically controls the heating power and displays the heating status, with accurate and stable temperature control. Over-temperature alarm and automatic cut off of heating power supply.

 

　　2. Refrigerant: environmentally friendly refrigerant meets the requirements of international environmental conventions.

 

　　3. Refrigeration unit: adopts unit-type semi-hermetic high-efficiency original refrigeration unit "Qianjiang", ensuring long-term stable operation.

 

　　4. Humidification system: ultrasonic atomization humidification method, with significant effect. Ensures stable and reliable operation under high temperature and high humidity conditions.

 

　　5. Heating method: nickel-chromium alloy electric heater

 

　　6. Dehumidification method: refrigeration surface cooling dehumidification

 

　　7. Humidity sensor: Class A PT100 platinum resistor







Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.