Easy to say, clean bench definition is a work bench or a similar enclosure which has its own filtered air supply. The air flow form is vertical laminar flow and horizontal laminar flow. The clean bench was developed as an adjunct to clean room technology which is for the need to protect the work from contamination. It can create local air environment of high cleanliness. It is the most ideal equipment for scientific research and pharmaceutical, medical and health, electronic optical instruments industry.
Firstly, in order to learn clean bench definition, you have to learn its advantages. The clean bench provides Carbon filter product protection by ensuring that the work in the bench is exposed only to HEPA-filtered air. The clean bench is recommended for work with non-hazardous materials where clean, particle-free air quality is required. It is convenient and more comfortable. Its work efficiency is high and preparation time is short. You can use it at any time and also the operation is very easy.
Then you have to learn working principle of clean bench. Clean bench is the ideal equipment in factory production because it can receive inoculation heavy workload and it can work frequent long time. The air inlet of clean bench is at the back or the front bellow. There is a piece of ordinary foam or non-woven fabric inside metal mesh which is used to block large particles of dust. You should always check, unpick and wash. If you find the aging of the foam, you should replace it in time. In addition to outside air inlet, if you find leakage pores, you should block it tightly with patching, plug of cotton, paper and glue stick. The super Filters are at the front of Metal net table. The super filter may be replaced if you have used it for a long time. What’s more, if you find the block dust, wind speed decreases or you can’t guarantee aseptic operation, the super filter can be replaced with a new one.
Last but not least, in order to learn clean bench definition you have to learn how to maintain it. The length of clean bench lifetime is relevant to the air. In temperate regions, clean bench can be used in the general laboratory, but in tropical or subtropical regions, clean bench are advised to put a better interior double doors because of containing high levels of the atmosphere pollen or dust in the area. Under no circumstances should you put the clean air station face to open the door or window in order to prolong the lifetime of the Compact HEPA Filters.
After learning these aspects of clean bench, you must learn something about clean bench. All in all, this is the clean bench definition.
