Temperature and humidity test box temperature and humidity control
The temperature and humidity test chamber is equipped with a closed refrigeration unit. It runs smoothly and has low noise. The stainless steel finned heating tube heats the air. It is heated and has anti-rust and anti-corrosion characteristics. It also has a French Taikang fully enclosed compressor unit. , Normal temperature +20~150°C (A) model without refrigeration system. When the equipment is tested, its test samples are tested for their high temperature resistance, low temperature resistance and humidity resistance according to the specified temperature and humidity. However, because of the long-term use or the wrong operation, it affects the range of normal temperature and humidity. When such a situation occurs, the temperature and humidity should be controlled in time. When the temperature and humidity test chamber is used for the temperature and humidity required during the test, the control instrument can be used to control the motion state of each component to achieve the conditions specified by the test, while using the solid state relay to generate heat, and additionally The refrigeration cycle of the compressor is used to cool down to achieve dynamic equilibrium so that the temperature inside the tank reaches a constant state. In the heating device is the key to control the temperature rise of the test chamber. When the control receives the temperature increase command, the voltage is output to the relay, which is about 3-12 VDC applied to the solid state relay, so that it is connected and used. The set range value is reached. The equipment controller is used in the on-off regulation of the solid-state relay. On the meter, it can be seen how much the screen heating output is to regulate the heat generation. In the internal temperature and humidity problems, certain debugging work should be done according to the test conditions. The internal temperature and humidity of the temperature and humidity test chamber can be correctly controlled, and the internal controller and relay components have a decisive role. Therefore, it is necessary to be cautious in terms of daily maintenance and repair or operation, in order to avoid indirectly affecting the temperature due to damage of components. Humidity control. Our hair bonnets with soft elastic drawstring strap will make you feel comfortable. Easily fit it to your head, nice and comfy and stays on all night while you sleep. Won`t be tight, also doesn`t slip off, won`t give you headaches or leave an annoying marks on your forehead. Wig Thread,Nylon Sewing Thread,Best Thread For Wig Making,Hair Extension Thread Xuchang Le Yi De Import And Export Trade Co., Ltd. , https://www.alileaderbeautys.com
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