Traditional Culture Encyclopedia - Weather forecast - What is the function of artificial climate box?
What is the function of artificial climate box?
Artificial climate box is a kind of high-precision constant temperature and humidity illumination simulation test equipment with refrigeration, heating and illumination control, which can be used for constant temperature tests such as plant culture, breeding test, culture and preservation of bacteria, molds and microorganisms, water quality analysis and BOD determination. It is an ideal test equipment for biological genetic engineering, medical treatment, health and epidemic prevention, drug inspection, agriculture, animal husbandry and fishery and other scientific research units.
Working principle: The artificial climate box consists of sensors located in the box, in which the actual temperature and humidity sensed by the temperature sensor and humidity sensor are converted into electrical signals. At the same time, the preset light intensity and electric signal can be used to control the heater, humidifier, illuminance or refrigeration compressor through the microcomputer, so as to achieve the required temperature, humidity and illuminance control.
Matters needing attention in daily use and its maintenance:
A) The artificial climate box must be reliably grounded. Incorrect grounding can lead to electric shock or fire.
B) Ensure that the power plug is firmly inserted into the power board. If the plug is not tight, it is easy to loosen, which may also lead to electric shock, overheating or equipment failure.
C) don't use it. As the power switch of the equipment is not turned off, please unplug the power plug to avoid fire caused by overheating and sparks.
D) Try to avoid damaging the power cord or using an unspecified power cord. In order to avoid equipment damage or electric shock and fire.
E) Do not disconnect or use an extension cord in the middle of the power cord. In order to avoid electric shock or fire caused by overheating.
F) Never unplug the power cord with wet hands. Otherwise, there is a danger of electric shock.
G) Don't change the set value frequently during use, so as to avoid overload caused by frequent startup of the compressor and affect the service life of the equipment.
H) It is forbidden to use tap water or other unclean water sources to inject water into the water tank. Need to inject pure water, distilled water or other ultra-pure water. Otherwise, humidification will not work normally, resulting in equipment failure.
I) Before closing the door, make sure to close the inner glass door. If the internal door is not completely closed, even if the door is closed, the equipment may not perform at its maximum capacity. Please be careful when closing the inner and outer doors, and don't use too much force to damage the door seal.
J) In order to ensure the uniform temperature in the cabinet, always check whether the circulating fan in the cabinet is operating normally. During the experiment, the articles in the box should not be placed too closely and the fan outlet should not be blocked to facilitate the air circulation in the box.
K) Do not touch or collide with the temperature and humidity sensors in the box, which may cause the temperature or humidity to be out of control.
L) Never insert fingers, sticks or other foreign objects into the air source or air inlet. To avoid touching the fan during high-speed operation, causing equipment damage or personal injury.
M) Whether there is any abnormal state (burning smell, etc.). ), immediately turn off the power supply to stop the equipment running, or disconnect the power supply with a circuit breaker. If the abnormal state persists, it will lead to overheating, fire or electric shock until the machine is destroyed.
N) Don't repair it without authorization. Incorrect maintenance can lead to fire or electric shock.
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