Overview
HUDA QT-E702-150B40 programmable humidity chamber is mainly used to simulate the severe high temperature, low temperature or heat and humidity environment that may be encountered during transportation, storage and use of electronic Instruments, new materials, electrical, vehicles, metals, electronic products, aerospace materials, etc. The equipment can inspect the weathering performance of materials, accessories or instruments under high temperature, low temperature, heat and humidity alternating environment and the possible damage life reduction.
Features
1. The box is made of SUS304 stainless steel, which has acid resistance, corrosion resistance and easy cleaning characteristics
2. Equipped with explosion-proof door handles and double-decked vacuum-reinforced Glass observation windows
3. Using ultra-fine fiberglass insulation system and refined silicone rubber sealing
4. The refrigeration system adopts French Taikang Compressor and American DuPont environmentally friendly refrigerant
5. Temperature and humidity control using P.I.D + S.S.R system co-channel coordinated control
6. Heating with nickel-chromium alloy high-speed heating wire
7. Equipped with precision LCD programmable temperature controller
8. Have a complete safety protection system
Principle
The equipment realizes accurate temperature and humidity control through the coordination of the freezing system, the heating system and the humidification system, and adopts the thermal equilibrate temperature regulation method. The control system adopts the same channel coordinated control of the P.I.D + S.S.R system, and has the function of automatic calculation, which can immediately correct the temperature and humidity change conditions to ensure the accurate and stable control of temperature and humidity.
Applications
Electronic Instruments, New Materials, Electrical, Vehicles, Metals, Electronics, Aerospace Materials
Standards
GB2423.1-2008/IEC6008-2-1-2007、GB/T 2423.2-2008、GJB150.3A－2009、GJB150.4A－2009、GB2423.22-2008、GBT 2424.5-2006、GB/T 10589-2008、GB/T2423.3-2008(IEC68-2-3)
Steps
1. Move the device to the designated position and fix it by moving the wheel
2. Connect the power supply and necessary external interfaces
3. Set test parameters and procedures through the touchscreen
4. Select the program mode or the fixed value mode to run
5. Monitor the test process through the observation window
6. Use Interface for data logging and transmission
Notice
• Samples should be evenly distributed on the sample rack according to the load bearing ☺ 20kg
• Pay attention to the over-temperature protection function when the equipment is running
• Regularly check the refrigeration system for overload protection
• Pay attention to the underphase/reverse phase protection status of the equipment
• The equipment will automatically shut down after the fault alarm
• Check the working status of the automatic replenishment device before use
