Compressed air planktonic bacteria sampling device
The utility model discloses a compressed air planktonic bacteria sampling device which is characterized in that a culture dish fixer is arranged in a second connecting structure at the top of a culture dish mounting seat, the culture dish fixer is used for fixing a culture dish, and the second conne...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a compressed air planktonic bacteria sampling device which is characterized in that a culture dish fixer is arranged in a second connecting structure at the top of a culture dish mounting seat, the culture dish fixer is used for fixing a culture dish, and the second connecting structure is detachably connected with a first connecting structure, so that a sealing cavity is formed between the culture dish mounting seat and an air sampling head; an inner cavity is formed in the culture dish mounting seat, a first exhaust hole communicated with the inner cavity is formed in the culture dish mounting seat between the culture dish fixer and the second connecting structure, and a second exhaust hole for communicating the inner cavity with the outside is formed in the culture dish mounting seat. According to the technical scheme, the compressed air planktonic bacteria sampling device is simple in structure and convenient to disassemble and assemble, the air sampling head and the culture di |
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