Overview
HUDA QT-E702-1000K60 programmable humidity chamber is mainly used to simulate the high temperature, low temperature or heat and humidity environment that may be encountered during transportation, storage and use of electronic Instruments, new materials, electricians, vehicles, metals, electronic products, aerospace materials, etc., inspection materials, accessories or equipment High temperature resistance, cold resistance, moisture resistance performance and possible damage life reduction.
Features
1. The box adopts SUS304 stainless steel inner box and Cold rolled steel plate paint outer box, which has the characteristics of corrosion resistance and easy cleaning
2. Equipped with explosion-proof door handle, ultra-fine fiberglass insulation system and refined silicone rubber sealing
3. Using French Taikang Compressor and American DuPont environmental protection refrigerant, binary low temperature circuit system design
4. P.I.D + S.S.R temperature and humidity control system, resolution up to 0.1 ℃
5. Independent heating and humidification system, nickel-chromium alloy heating wire, fast reaction and long life
6. Precision LCD programmable controller, supports multiple sets of multi-stage programming operations
7. Perfect the protection system including multiple safety protections such as over-temperature, under-phase, and overload
8. Equipped with USB data transfer interface and communication interface, support data storage and Linear dispersion printing
Principle
The equipment adopts thermal equilibrate temperature control mode, coordinates the temperature and humidity through the P.I.D + S.S.R system in the same channel, and has an automatic calculation function to immediately correct the temperature and humidity change conditions. The freezing system adopts a binary low temperature circuit design, and different Compressors are used for work in different temperature ranges. The heating system adopts nickel-chromium alloy high-speed heating wire, and the humidification system adopts a stainless steel tube with built-in nickel-chromium alloy heating wire and high temperature oxidation mg powder.
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 through the bottom PU movable wheel and fix the casters
2. Connect 380V power supply, rated current 32A
3. Set the test parameters through the touch screen, and choose the program method or the setting method
4. Adjust the sample holder spacing to distribute the sample evenly (load-bearing ≥ 20kg)
5. Start the equipment operation and monitor the test process through the observation window
6. Connect the computer via USB interface or communication interface for data storage and Linear dispersion printing
Notice
• Samples should be evenly distributed on the sample rack according to the load bearing ☺ 20kg
• Make sure the casters are fixed before the equipment runs
• Power supply voltage 380V, rated current 32A
• The equipment will automatically shut down after the fault alarm
• Check whether the automatic replenishment device is normal before use
• Regularly check the operating status of the refrigeration system and heating system
• Do not open the box door at will during the operation of the equipment
