Brief introduction: Three integrated environmental test chamber temperature/humidity/vibration device to sample can exert meteorological environmental stress, such as temperature, humidity, and applying vibration, shock, acceleration and other physical (mechanical) environmental stress. This device mainly for aerospace, aviation, petroleum, chemical, electronics, communication and other scientific research and production units with environment temperature and humidity changes, at the same time, will electric vibration stress in test box in a specified cycle is applied to try, for users of the machine (or parts), electric appliances, instruments, materials such as temperature and humidity, vibration stress screening test, the sample (s) in order to test the adaptive or to try. Features: 1. This device independent mining system, vibration control system, constant temperature and humidity control system, respectively is high temperature, low temperature, constant temperature and humidity, vibration testing of individual or composite test. 2. Laboratory combined structure and refrigeration system as a whole, compact and beautiful, console separate design, easy to operation. 3. The large LCD color LCD touch-screen controller, chinese-english interface, temperature and humidity automatic control program, 100 groups of program memory capacity, operation mode can be set cycle. 4 when the temperature, humidity, complete data set, can immediately to set curve, running can also obtain the actual operation curve drawing. 5 when finished testing, normal temperature may choose to perform a return to the state, and test. 6. Separately from the main controller of the electrical and overtemperature protection device, can be set by the humidity limit protection of the object. 7. Attach RS232 communication interface, with a personal computer (PC) at the same time online multiple machine control and management. 8. According to user's request matching different vibration table. Technical indicators: Temperature range: 70 ℃ ~ + 100 ℃ Humidity: 20% ~ 20% R.H. (98% - 98% R.H. / for special use conditions) of 5% ~ 98% R.H. Analytical precision of temperature and humidity/uniformity: plus or minus 0.1 ℃; Plus or minus 0.1% R.H. / plus or minus 1.0 ℃; Plus or minus 3.0% r.h.. Temperature and humidity control precision/volatility: plus or minus 1.0 ℃; Plus or minus 2.0% R.H. / plus or minus 0.5 ℃; Plus or minus 2.0% r.h.. Heating/cooling time: about 4.0 ℃ / min. About 1.0 ℃ / min (down 5 ~ 10 ℃ per minute selected for special conditions) Internal and external material: the whole machine for SUS 304 # stainless steel plate surface processing, mist for stainless steel inner box Thermal insulation material: high temperature resistant high density chlorine formic acid b vinegar foam insulation material Cooling system: air-cooled/single compressor (20 ℃), gas, water cooled/double period of compressor (- 40 ℃ ~ 70 ℃) Protection: no fuse switch, compressor overload protection switch, refrigerant high and low voltage protection switch, super humidity overtemperature protection switch, fuse, fault warning system
Brief introduction: Three integrated environmental test chamber temperature/humidity/vibration device to sample can exert meteorological environmental stress, such as temperature, humidity, and applying vibration, shock, acceleration and other physical (mechanical) environmental stress.
