Overview
Lugong ST-800LD humidity chamber is mainly used to simulate the severe high temperature, low temperature or heat and humidity environment that may be encountered in the 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 inner box adopts SUS304 #stainless steel plate, and the outer box adopts Cold rolled steel plate paint treatment
2. Adopt non-reactive 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. High-quality fixed PU movable wheel is installed at the bottom, which is convenient for mobile positioning
5. The sample holder adopts SUS304 #stainless steel punching and bending mesh design, bearing 25kg
6, the use of double-decked vacuum strengthened Glass observation window, the inner conductive film heating defrost
7. The refrigeration unit adopts Japanese Panasonic Compressor and American DuPont environmental protection refrigerant
8. Humidity control using P.I.D + S.S.R system co-channel coordinated control
9. The heating adopts nickel-chromium alloy high-speed heating wire, and the humidification system is independent
10. Adopt precision liquid crystal display programmable temperature controller to support multiple sets of multi-segment programming
11. Equipped with a complete protection system, including over-temperature, fan overheating, and under-phase/inverse protection
Principle
Through the coordination of the refrigeration system, the heating system and the humidification system, the equipment adopts the thermal equilibrate temperature control method and the P.I.D + S.S.R Control system to achieve accurate temperature and Humidity control. The refrigeration unit adopts a binary low temperature circuit system design, different temperature domains use different Compressors for work, the heating system uses nickel-chromium alloy electric heating wire, and the humidification system adopts a stainless steel tube built-in heating device to achieve rapid and stable temperature and Humidity changes.
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 Power and Necessary Interface
3. Set test parameters and procedures through Touchscreen
4. Place the sample on a sample rack with adjustable spacing
5. Start the equipment operation program or set value test
6. Monitor the test process through the observation window
7. Data storage and export after the test is completed
Notice
• The sample load-bearing needs to be evenly distributed, and the maximum load-bearing capacity of a single sample rack is 25kg.
• Make sure the equipment is fixed and reliable before use
• Pay attention to the alarm indication of the equipment protection system
• Regularly check the automatic water replenishment device
• Ensure that the power supply meets the three-phase 380V requirements
• Pay attention to observe temperature and Humidity fluctuations during equipment operation
• The equipment will automatically shut down after the fault alarm
