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What should we pay attention to when using clean bench?

日期:2021-07-25 02:57
浏览次数:114
摘要:Double single ultraclean make workbench is a supply part of the working environment with high degree of cleanliness, general air purification equipment, has the advantages of low noise, mobility, can be widely used in medicine and health care, biological, pharmaceutical, food, medicine, science experiment, optical, electronic, sterile room, asepsis microorganism inspection, plant seed vaccination requirements such as part of the clean sterile operation environment of scientific research and prod
Double single ultraclean make workbench is a supply part of the working environment with high degree of cleanliness, general air purification equipment, has the advantages of low noise, mobility, can be widely used in medicine and health care, biological, pharmaceutical, food, medicine, science experiment, optical, electronic, sterile room, asepsis microorganism inspection, plant seed vaccination requirements such as part of the clean sterile operation environment of scientific research and production department. So, what should we pay attention to when double single side super clean work table is used?



The air inlet of the super clean platform is under the reverse side or the front side, and there is a general foam plastic sheet or non-woven cloth in the metal mesh cover to prevent large particles of dust. It should be often checked and removed and washed, such as aging foam plastic, and replaced in time. In addition to the air inlet, such as leakage pores, should be blocked, such as tape, cotton, glue paper, etc. The metal mesh cover on the front of the working table is a super filter. The super filter can also be replaced. If it is used for a long time, dust particles are blocked, wind speed is reduced, and aseptic operation cannot be ensured, it can be replaced with a new one.



Ultraviolet lamp can be hoisting on the ultra-clean working table, but it should be installed outside the lighting lampshade, and stagger the arrangement of the lights, so as not to hinder lighting during the operation. It is useless to put an ultraviolet lamp inside a lampshade (glass plate) because ultraviolet light cannot penetrate glass and its lamp tube is quartz glass, not silicate glass.



The length of service life of double - sided super - clean working table is related to the cleanliness of the air. In the temperate zone super clean table can be used in general laboratories, but in tropical or subtropical areas, because the atmosphere contains a lot of pollen, or dust area, super clean table should be placed in a better indoor use of double doors. Under any circumstances, the air inlet cover of the super clean table should not be facing the open door or window to avoid affecting the service life of the filter.



Asepsis room should be regularly with 70% alcohol or 0.5% phenol spray dust and Du, with 2% new Jier wipe wipe table and utensils (70% alcohol can also), cooperation ultraviolet sterilization lamp (each time open more than 15 minutes) and so on the elimination of Du Jun means, in order to make the asepsis room often adhere to the degree of asepsis. Inoculation box inside should also be equipped with ultraviolet lamp, before the use of more than 15 minutes of light Jun, but all according to less than the place is still bacteria. When the ultraviolet lamp is open for a long time, it can stir up the oxygen molecules in the air to associate with the composition of ozone molecules, this gas points have a strong SHA bacteria effect, can not directly shine on the ultraviolet light to the corners of the Jun effect. Because ozone is harmful to health, before entering the operation should first turn off the ultraviolet lamp, after more than ten minutes can enter.