Overview
Lugong ST-800LA 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 weathering performance and possible damage life of materials, accessories or instruments in high temperature, low temperature, heat and humidity alternating environments.
Features
1. The box adopts SUS304 #stainless steel inner box and Cold rolled steel plate paint outer box, equipped with explosion-proof door handle and ultra-fine fiberglass insulation system
2. Using Japanese Panasonic Compressor and American DuPont environmental protection refrigerant, equipped with binary low temperature circuit system
3. Temperature and Humidity control adopts P.I.D + S.S.R system co-channel coordinated control, with automatic calculation function
4. The heating adopts nickel-chromium alloy high-speed heating wire, and the humidification adopts stainless steel tube with built-in nickel-chromium alloy high-speed heating wire
5. Adopt precision liquid crystal display programmable temperature controller to support multiple sets of multi-segment programming operations
6. Equipped with a complete protection system, including over-temperature, fan overheating, underphase/reverse phase, overload and other protection functions
7. Studio volume 800L, Temperature range -20 ℃~ + 150 ℃, Temperature resolution 0.01 ℃
Principle
Temperature Humidity is controlled by P.I.D + S.S.R system, thermal equilibrate is used to regulate temperature, and precise temperature Humidity control is achieved by nickel-chromium alloy heating system and isolated humidification system. The refrigeration system adopts Japanese Panasonic Compressor and binary low temperature circuit design, which is convenient for different temperature ranges to use different Compressors for work, to achieve rapid lifting and precise 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 machine to the designated position through the bottom PU movable wheel and fix the casters
2. Connect three-phase 380V power supply, Rated power 10kw
3. Select the operation mode (program mode or setting mode) through the touch setting interface
4. Set Required Temperature and Humidity Parameters and Time Parameters
5. Place the sample on a sample rack with adjustable spacing, evenly distributed and bearing no more than 25kg
6. Start the equipment to start the test, and monitor the test process through the observation window
7. After the test is completed, the data can be downloaded through the USB interface or Communication interface
Notice
• The load-bearing capacity of the sample should be evenly distributed, and the total load-bearing capacity of a single test should not exceed 25kg.
• Before the equipment runs, make sure that the power supply is three-phase 380V and the current is 28A.
• Check whether the protection system function is normal before use
• The humidification system adopts an automatic water replenishment device to ensure that the water supply is normal
• The device has a power-off memory function, and the power-off recovery mode can be set as needed
• When using the test hole, it should be equipped with a special sealing soft plug to ensure sealing
• The observation window adopts heating and defrosting function to ensure that the test process is clearly visible
