Overview
Lugong ST-225LC 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. The equipment can inspect the temperature resistance, moisture resistance performance and possible damage life reduction of materials, accessories or instruments under high temperature, low temperature, heat and humidity alternating environment.
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. The bottom installation can fix the PU movable wheel, which is convenient for mobile positioning
4. The sample holder is made of stainless steel punched mesh design, with a load-bearing capacity of 25kg and adjustable spacing
5. Double-decked Vacuum Enhanced Glass Observation Window with Heating and Defrosting Function
6, using Japan's Panasonic Compressor and the United States DuPont environmental protection refrigerant
7. Humidity control using P.I.D + S.S.R system, resolution up to 0.1 ℃
8. Heating with nickel-chromium alloy heating wire, humidification with stainless steel tube built-in heating system
9. Equipped with precision liquid crystal display programmable temperature controller
10. With multiple protection systems, including over-temperature, under-phase, overload and other protection functions
Principle
The equipment adopts thermal equilibrate temperature control mode, and the temperature Humidity is coordinated and controlled by the P.I.D + S.S.R. system. The refrigeration system adopts a binary low temperature circuit design, and uses a Japanese Panasonic Compressor and environmentally friendly refrigerant to achieve rapid cooling. The heating system adopts nickel-chromium alloy electric heating wire, and the humidification system adopts a built-in heating device in stainless steel tube. The temperature Humidity change conditions are corrected in real time through automatic calculation function to ensure accurate and stable 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 and water supply system
3. Set test parameters and procedures through Touchscreen
4. Place the sample on the adjustable sample rack
5. Start the device running program
6. Monitor the test process through the observation window
7. Download the data for analysis after the test is completed
Notice
• Make sure the power connection is correct before the equipment runs
• Sample load should be evenly distributed and not exceed 25kg
• Regularly check the hydration device of the humidification system
• Pay attention to the status of the equipment running indicator light
• When a fault alarm occurs, it should be stopped immediately for inspection
• Keep the test hole sealing intact
• The casters must be fixed after the equipment is moved
