In addition to the correct operation rules, the construction testers of the common constant temperature and humidity test chambers must have an understanding of the structure of the equipment. Only then can we clean the test chamber more quickly and efficiently. The following are some of the equipment. Clean little tricks. First, the condenser of the constant temperature and humidity test chamber is easy to get dust, so it is best to periodically clean the condenser at least once a month. We can use high-pressure air to spray dust. Second, when checking the wet bulb water level, it is necessary to adjust the water level of the water trap. The water level should not be too high. If the water overflows the water trap or the water is too low, the wet bulb test cloth does not absorb water properly. In order not to affect the accuracy of the wet bulb, the water level is kept at about If you want to adjust the water level of the water trap, you can adjust the level of the water tank. 3. When using the equipment, we should first remove the internal impurities, and the power distribution room should be cleaned at least once a year. When cleaning, use the vacuum cleaner to suck the indoor dust, and the outside of it should be cleaned at least once a year. Wipe it with soap and water. The most important point of the constant temperature and humidity test chamber is to pay attention to its maintenance and clarity. Therefore, in the daily work of the equipment, everyone must clean and maintain according to the cleaning method described above, so that the equipment looks beautiful, Can enhance the life of the device. Study Table With Bookshelf Children
The table area is newly upgraded, and the 120cm widened table can free up more space, and parents will be more spacious and study more freely. The height-Adjustable Study Table for children has 9 storage areas, which can make the table tidy and easy to use.
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Detachable bookshelves, children can move and combine freely. Different storage methods are used at different school age stages, so that large and small objects can be stored easily, so that storage is not limited. The newly designed children's study table and chair can be stretched back and forth 12cm to fit the child's back, so as to achieve a truly upright sitting posture, and the back of the chair can be stretched in real time. .
Study Table With Bookshelf Children selects imported solid wood mountain, the formaldehyde emission is lower than the international F4 star standard, more environmentally friendly than tap water, strong and durable, and not easy to deform for a long time. The height range of 52-76cm table board is adjusted according to the table leg scale, which matches the height of the child's growth stage of 120cm-180cm. The hidden reading rack is convenient for placing books and tablets to avoid long-term bowing, which can better maintain the scientific sight distance14 and prevent myopia. 4 modes can be adjusted, reading, writing and drawing are all done.
Quick-time constant temperature and humidity test chamber cleaning method