Overview
Lugong ST-80LA humidity chamber is mainly used to simulate the 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 instruments and equipment High temperature resistance, cold resistance, moisture and heat 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 is punched and bent into a mesh with SUS304 #stainless steel, and the spacing can be adjusted
6.Double-decked Vacuum-strengthened Glass observation window, inner conductive film heating and defrosting
7. Using Japanese Panasonic Compressor and American DuPont environmental protection refrigerant
8. Temperature and Humidity Control Using P.I.D + S.S.R System Co-channel Coordinated Control
9. Heating with nickel-chromium alloy high-speed heating wire
10. The heating and humidification system is completely independent, and Humidity has an automatic water replenishment device
11. Adopt precision liquid crystal display programmable temperature controller
12. With USB data transfer interface, it can be connected to printers and computers
13. With multiple protection systems: over-temperature, fan overheating, under-phase/reverse-phase, overload, overpressure, etc
Principle
The equipment adopts thermal equilibrate temperature regulation mode, and coordinates the control of temperature and Humidity through the P.I.D + S.S.R system in the same channel. It 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 high-speed 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 machine to the designated position through the bottom PU movable wheel and fix the casters
2. Connect the power supply (single-phase 220V)
3. Supply water to the equipment through the front-mounted water supply tank
4. Use the touch setting interface to set test parameters
5. Select the program mode or the fixed value mode to run
6. Adjust the sample holder spacing and place the sample (load-bearing 25kg evenly distributed)
7. Start the equipment and start the test
8. Monitor the test process through the observation window
9. After the test is completed, the data is exported through the USB interface
Notice
• Samples should be evenly distributed on the sample rack according to the load-bearing capacity of 25kg
• Make sure the casters are fixed before the equipment runs
Pay attention to check whether the water supply system is working properly
• Do not open and close the box door frequently during the test
• Automatic shutdown when the equipment malfunctions and alarms
• Power supply voltage should be checked before use (single phase 220V)
• Regularly check the status of refrigerant and electrical components
• Equipment should be well ventilated when running
