Analysis of temperature and humidity three comprehensive test chamber

The refrigeration system of the temperature and humidity three comprehensive test chamber is elaborated: The temperature and humidity vibration box refrigerator uses the French original "Taikang" fully enclosed compressor. The freezing system adopts the unit or binary low-temperature loop system design. Dry filter, oil separator and solenoid valve adopt multi-wing blower to provide strong air circulation, avoid any dead angle, and make the temperature and humidity distribution in the test area even. And it can make the temperature and humidity stabilize quickly when opening the door. Heating, cooling, and humidification systems are completely independent to increase efficiency, reduce test costs, increase life, and reduce failure rates. The control system of the temperature and humidity three-combined test box: The control system of the temperature and humidity three-combined test box uses an intelligent dual-channel high-precision display PID microcomputer control instrument (which can directly display the percentage value of humidity, without temperature and humidity conversion control) film The KEY BOARD has a power-off memory function, and the temperature control of the remaining test process can be continued when the power is restored. P.I.D + S.S.R system channel coordinated control is used to improve the stability and life of the use of control components and interfaces. . Touch setting, digital and direct display have P.I.D automatic calculation function, which can reduce the inconvenience caused by human setting during operation or setting. If an error occurs, it will provide a warning and power outage record Keep the device for five years. Vibration system of temperature and humidity three comprehensive test box: Vibration generator of temperature and humidity three comprehensive test box: Adopting adhesive for coil winding, excitation temperature sensor, stainless steel mesh plate for moving coil, low noise fan switching power amplifier , Using power modules to protect ultra-fast fuses. The main configuration of the digital vibration controller: DSP interface box (built-in 2-channel charge amplifier), industrial control computer CPU PIV2.0G, memory 256MB, 60GB hard disk, optical drive 52X, 17-inch flat-screen display. Piezoelectric acceleration sensor (CGJ- Type 1) Software: (introduced from the US version) Sinusoidal vibration control system, random vibration control system, classic impact vibration control system color inkjet printer accessory cable. Aisili specializes in the production of temperature and humidity three-combined test box, electrical appliance temperature and humidity three-combined test box, circuit board temperature and humidity three-combined test box and other test equipment. Professional production environment testing equipment. For more environmental testing equipment, please search for "Ai Sili" Ai Sili (China) Instrument Co., Ltd. looks forward to cooperating with new and old customers around the world for a win-win situation!

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