Overview
Lugong ST-80LD 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, electricians, vehicles, metals, electronic products, aerospace materials, etc.; or under high temperature, low temperature, heat and humidity alternating environment, inspection materials, accessories or instruments are resistant to high temperature, cold, moisture and heat 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 advantages of acid resistance, corrosion resistance and easy cleaning
2. Adopt explosion-proof door handle, easy and safe to operate
3. The thermal insulation system is filled with ultra-fine fiberglass, and the box door is sealed with refined silicone rubber
4. A fixed PU movable wheel is installed at the bottom, which is convenient for mobile positioning
5. The sample holder is made of stainless steel punching and bending mesh design, with a load-bearing capacity of 25kg.
6. Double-decked Vacuum Enhanced Glass Observation Window with Heating and Defrosting Function
7, using Japan's Panasonic Compressor and the United States DuPont environmental protection refrigerant
8. Temperature and Humidity Control Adopt P.I.D + S.S.R System Coordinated Control
9. Heating with nickel-chromium alloy high-speed heating wire
10. The humidification system adopts stainless steel tube with built-in nickel-chromium alloy high-speed heating wire
11. Adopt precision liquid crystal display programmable temperature controller
12. With multiple protection systems such as over-temperature, fan overheating, and underphase/inverse
Principle
The equipment realizes the simulation of constant temperature and humidity environment through the coordination of refrigeration system, heating humidification system and Control system. The refrigeration system adopts Japanese Panasonic Compressor and American DuPont environmental protection refrigerant, and realizes different temperature range control through binary low temperature circuit system design; the heating system adopts nickel-chromium alloy high-speed heating electric heating wire, and the humidification system adopts stainless steel tube built-in heating element; the Control system adopts the same channel coordinated control of P.I.D + S.S.R system, with automatic calculation function, which can precisely control the temperature Humidity change.
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 the casters
2. Connect the power supply, single-phase 220V
3. Set test parameters through Touchscreen
4. Select the program mode or the fixed value mode to run
5. Start the equipment and start the test
6. Monitor the test process through the observation window
7. After the test is completed, the equipment will automatically shut down
Notice
• Check whether the power connection is normal before the equipment runs
• Samples should be evenly distributed on the sample rack according to load-bearing requirements
• Pay attention to the running status of the equipment and stop immediately if there is any abnormality
• Regularly check the automatic hydration device of the humidification system
• The equipment has multiple protection functions, and it will automatically shut down after a fault alarm
• When using the test hole, make sure that the sealing accessories are installed in place
• Device weight is about 220kg, pay attention to safety when moving
