Overview
Lugong ST-80LC 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 sealing of the box door is made of silicone rubber, which is reliable for sealing
4. The bottom installation can fix the PU activity wheel, 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 and adjustable spacing
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, binary low temperature circuit system
8. Temperature and Humidity Control adopts P.I.D + S.S.R system, automatic calculation, accurate and stable
9. The heating adopts nickel-chromium alloy high-speed heating wire, and the humidification system is independent
10. Precision LCD programmable temperature controller, supports multiple sets of multi-segment programming
11. Main electrical components adopt Chint brand
12. With USB data transfer interface, it can be connected to printers and computers
13. Multiple protection systems include over-temperature, fan overheating, and underphase/inverse equivalent protection
Principle
Humidity is controlled by P.I.D + S.S.R system, thermal equilibrate is used to regulate temperature and Humidity is controlled by nickel-chromium alloy heater and stainless steel humidifier. The refrigeration system adopts Panasonic Compressor and binary low temperature circuit design, and different Compressors are used for work in different temperature ranges to achieve accurate temperature control.
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 the test parameters through Touchscreen, and choose the program mode or the fixed value mode
4. Place the sample on the sample rack to distribute the load evenly
5. Start the equipment and start the test
6. Monitor the test process through the observation window
7. After the test is completed, the data is exported through the USB interface
8. Connect printer or computer to print Humidity Linear dispersion
Notice
• Sample load-bearing should be evenly distributed, not exceeding 25kg
• Make sure the equipment is firmly fixed before use
• Pay attention to check whether the Power supply voltage meets the requirements
• Regularly check the automatic hydration device of the humidification system
• If there is a failure alarm during the operation of the equipment, it will automatically shut down.
• Keep the test hole sealing intact
• Pay attention to the temperature range limit when the equipment is running
• Regular maintenance of the refrigeration system
