Overview
HUITAI GDT-150AH high and low temperature alternating climate box is a professional environmental testing equipment, providing -20~ 150 ℃ Temperature range and 20%~ 98% relative humidity control. The device uses a 7-inch TFT color LCD display, supports setting mode and program mode operation, and has data recording and remote communication functions. It is suitable for simulation testing of various temperature and humidity environments.
Features
1.7-Inch TFT color LCD display, can be connected to RMCS control software
2. Support fixed value mode and program mode, preset 100 groups of 100 steps and 999 cycles
3. Adopt BTC equilibrate Temperature Control mode + DCC intelligent cooling capacity control + DEC intelligent electrical control
4. RAM data logging function with battery protection, the maximum recording time is 350 days
5. Support RS-485 interface MODBUS RTU communication protocol and Ethernet interface TCP/IP communication protocol
6. France Taikang fully enclosed Compressor, high efficiency SWEP plate cold and heat exchange design
7. Multiple safety protection systems, including Compressor protection, humidification system protection and test chamber protection
Principle
The equipment adopts BTC equilibrate temperature control mode combined with DCC intelligent cooling capacity control and DEC intelligent electrical control, and realizes temperature control through mechanical single-stage compression refrigeration system. Humidity control adopts wet-bulb temperature meter method, and temperature and humidity sensing is carried out through A-class PT100 armored Thermocouple. The refrigeration system adopts French Taikang fully enclosed Compressor, combined with high-efficiency slope evaporator and SWEP plate cold and heat exchanger to achieve accurate temperature and humidity regulation.
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 check whether the voltage meets the 220V requirements
2. Set test parameters through a 7-inch TFT color LCD display
3. Select setting mode or program mode to run
4. Start the equipment and start the test
5. Export test data through USB interface or Ethernet 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 ambient temperature range of the equipment
• Keep the observation window clean and ensure that the LED lighting is normal
• Regularly check the temperature and humidity sensor accuracy
• Avoid opening and closing doors frequently when the equipment is running
• Pay attention to the heat dissipation requirements of the equipment and keep it well ventilated
