Condensation method and cold capacity control of mini temperature and humidity cycle test box!

Jerry Test Equipment Co., Ltd. of Shenzhen inherits its mission, sticks to the road of sustainable development and innovation industry, and strives to explore and innovate based on environmental test equipment while being strong and expanding. It introduces, researches and develops cutting-edge testing technology at temperature. Balanced, lighting control, data communication, remote fault handling, energy saving, test safety, and other professional fields have also made remarkable achievements, making Jereh products have more vitality.

A wide range of temperature and humidity cycling chamber of applications, then use the process, the method of condensing and cooling capacity control should be more properly how to operate it? The following analysis by Shenzhen Jerry Technology Xiao Bian!

The mini-humidity and temperature cycling test chamber condensate container is used for distilling liquids or organic preparations to perform condensation or reflux. The condensing vessel is composed of a combination of inner and outer glass tubes, and the upper and lower sides of the outer tube are respectively connected with pipe joints for use as inlets and outlets. When the coagulation container is in use, the connection port on the lower end should be connected to the faucet with a plastic pipe to serve as a water inlet. Because the water temperature at the inlet is lower, the water heated by the steam has a higher temperature; the hotter water will automatically flow upward due to the decrease in density, which helps the cooling water circulation. The condensate vessel is usually used on flasks that are to be tested under reflux conditions or on distillation flasks that are intended to collect condensed liquids.

When the mini-humidity and temperature cycling test chamber has volatile liquid reactants, in order to avoid the loss of reactants and make full use of the raw materials, the device shall be designed to condense and return the device so that the substance passes through the condensation and returns from the gas state to the liquid state, thereby returning And collect.

The cold PID control of the mini-humidity and temperature cycling test box can achieve the ideal index in the normal temperature section where the temperature field index of the heat balance mode is relatively poor, and the effect of running energy-saving is significant. Cold capacity PID control is already a relatively advanced technology of the refrigeration system. It is divided into two proportions: time ratio and opening ratio: the time ratio is the ratio for controlling the refrigerating electromagnetic valve within one time period; the opening ratio is the control electronic expansion. The amount of valve flow.

The mini-humidity and humidity cycle test chamber refrigeration unit adopts a totally enclosed compressor, and the refrigeration system adopts a unit or a binary low temperature circuit system design. The multi-blade fan strongly circulates air to make the temperature and humidity distribution in the work chamber uniform. The temperature, cooling, and humidification systems of the equipment are completely independent, which can increase the test efficiency, increase the service life, and reduce the failure rate.

For more technical literature on temperature and humidity cycling test chambers, you can continue to pay attention to this site!

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