Overview
HUITAI GDT-150A high and low temperature alternating climate box is a professional temperature and humidity testing equipment, providing -20~ 150 ℃ Temperature range and 20%~ 98% relative humidity control (model with H). The equipment adopts a 7-inch TFT color LCD display, supports setting mode and program mode operation, and has the ability to set 100 sets of programs, 100 steps and 999 cycles.
Features
1. Adopt BTC equilibrate Temperature Control mode + DCC intelligent cooling capacity control + DEC intelligent electrical control (temperature and humidity model is BTHC equilibrate Conditioning Control mode)
2. RAM data logging function with battery protection, the maximum recording time is 350 days
3.7-Inch TFT color LCD display, supports RMCS control software connection
4. French Taikang fully enclosed Compressor, type A/B is a mechanical single-stage compression refrigeration system
5. Various safety protection systems including Compressor protection, humidification system protection and test chamber protection
6. Heated observation window with LED interior lighting
7. Support RS-485 interface MODBUS RTU communication protocol and Ethernet interface TCP/IP communication protocol choose one
Principle
The equipment adopts equilibrate Conditioning Control mode, and realizes accurate temperature and humidity adjustment through DCC intelligent cooling capacity control and DEC intelligent electrical control. The temperature sensing adopts A-class PT100 armored Thermocouple, and the humidity detection adopts wet-bulb thermometer method. The refrigeration system adopts French Taikang fully enclosed Compressor, A/B type is a mechanical single-stage compression refrigeration system, equipped with high-efficiency slope evaporator and SWEP plate cold coal cold and heat exchanger.
Applications
Temperature test, humidity cabinet test, high temperature test, low temperature test, constant humidity cabinet test, alternating humidity cabinet test
Standards
GB/T5170.2-2008、GB/2423.1-2008、GB/2423.2-2008、GB/T5170.5-2008、GJB150.3、GJB150.4、GB2423.3-93、GB2423.4-93
Steps
1. Connect the power supply and ensure that the voltage meets the 220V/25A requirements
2. Set operating parameters through a 7-inch TFT color LCD display
3. Select setting mode or program mode to operate
4. Start the device running
5. Data monitoring and export via Interface
Notice
• Check the power supply phase sequence and phase loss protection before use
• Ensure that the water supply system is normal and avoid dry burning of the humidifier pipe
• Regularly check the refrigeration system pressure and protection devices
• Pay attention to the working environment temperature requirements of the equipment
• Keep the observation window clean to ensure the observation effect
• Conduct regular equipment self-diagnostic inspections
