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Structural characteristics analysis of FKC-1 planktonic sampler

日期:2020-09-23 01:45
浏览次数:100
摘要:1 . The sampler consists of two parts, the upper part is the sampling head, the culture dish holder, the sampling pump, the sampling pump base, and the sampling pump power supply. The lower part is the control board, memory, LCD display, keyboard, and battery pack. 2 . The sampler can be used for both AC and DC. There is a power jack and data line interface on the lower part of the instrument. When the DC is used, the switch is powered by the battery. When the AC is used, the randomly confi
1 . The sampler consists of two parts, the upper part is the sampling head, the culture dish holder, the sampling pump, the sampling pump base, and the sampling pump power supply. The lower part is the control board, memory, LCD display, keyboard, and battery pack.

2 . The sampler can be used for both AC and DC. There is a power jack and data line interface on the lower part of the instrument. When the DC is used, the switch is powered by the battery. When the AC is used, the randomly configured 16.8V power adapter is inserted into the jack. When it is not turned on, it is in the charging state. When the switch is turned on, it is powered by the 16.8V power adapter and maintains the charging state.

     When the FKC-1 plankton sampler samples, the dust-carrying air passes through the micropores at high speed and is evenly impacted on the surface of the agar in the culture dish; these living microorganisms obtain nutrient uniformity and sufficient on the surface of the agar, and rapidly develop during the culture process. The rehydration process, which grows at a high speed, results in faster results. It is designed according to the theory of constant velocity sampling, and the sampling is direct. The wind speed at the head is basically the same as that in the clean room, which can more accurately reflect the microbial concentration in the clean room.