Electric thermal shock test chamber thermal shock test chamber maintenance should pay attention to matters of IC package ..

Electric thermal shock test chamber structure features an environmental test chamber can provide large parts industry, semi-finished products for temperature and humidity environmental testing, which mainly consists of the control panel, distribution panels, insulation library board, blower, heaters, humidifiers, frozen machine combination, to distinguish between the main specifications seven standard sizes and 28 different indoor conditions test specifications. 2, the use of the library board unit combination, volume of arbitrary zoom, easy disassembly, to follow customer needs with customer design and size of the transfer of plant expansion. 6, LCD display screen, picking dialog form, simple operation, elegant appearance. 7, using a centrifugal blower mode of horizontal diffusion vertical heat exchange loop system to avoid any dead ends, so that the indoor temperature and humidity distribution. 8, when an exception occurs strong case, the controller screen displays fault conditions in a timely manner, cut off the power switch, and provides troubleshooting methods. 3, the library board material made of stainless steel and US-resistant steel paint materials, rugged, waterproof, and beautiful. 4, the use of special air duct structure, good uniformity. 5, the use of environmentally friendly refrigerant, in line with international standards. 9, European and American imported freezer compressor, and use environmentally friendly refrigerant, low-temperature refrigeration system using binary loop system design, and the use of different compressors for power at different temperature range, to increase the service life of equipment. 10, with safety devices and power of memory. 11, when a fault occurs, the cause of the display, help troubleshooting. 12, can be connected to the computer, recorder (optional). Electric thermal shock test chamber performance parameters 1, temperature range: low: A: 0 ℃; B: -20 ℃; C: -40 ℃ D: -60 ℃ / high temperature: 80 ℃ 2, relative humidity range: 20% -98 % R. H (Special requirements: 5% ~ 98% RH; 10% ~ 98% RH: 20% ~ 98% RH) 3, the control mode: microcomputer PID SSR Timer 4, Size: according to customer specified spatial dimensions and design of electrical cold thermal shock test chamber used to test large components, subassemblies and finished products, ranging from computers, photocopiers to the car, and even satellites and other environmental testing a wide range of temperature and humidity. In addition to storing test and under specific conditions of temperature and humidity for the product, which can create a test chamber environment for the food processing, pharmaceutical research and other scientific applications. Electric thermal shock test chamber thermal shock test chamber maintenance should pay attention to matters of IC package constant heat chamber