How to operate the ultra-clean workbench standard

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Shanghai Haozhuang Instrument Co., Ltd. Haozhuang (LNB) brand ultra-clean workbench is widely used in biopharmaceuticals, chemical experiments, medical and health, electronic optics and other fields. And provide a partially sterile, dust-free ultra-clean workbench. The principle of the ultra-clean workbench is that in a specific space, the indoor air is pre-filtered by a pre-filter, pressed into a static pressure box by a small centrifugal fan, and then filtered by a high-efficiency filter in two stages, from the air-efficient filter to the wind surface The clean air flow blown out has a certain and uniform cross-sectional wind speed, which can eliminate the original air in the work area and take away the dust particles and biological particles to form a sterile high-clean working environment.

For the standard operation of the ultra-clean workbench, please refer to the following product features:

1. The quasi-closed glass door can effectively prevent the infiltration of external airflow and the stimulation of the human body by the operating odor.

2. Adopt adjustable air volume and wind level system, electrical remote control switch control to ensure that the working wind speed is always in an ideal state.

3. Infrared remote-sensing control, the operation indicator on the front of the instrument.

4. The experiment area is made of high-quality stainless steel, and the work area is equipped with a 2KW spare socket to provide convenience for the operator.

The advantages of the ultra-clean table are that it is easy to operate, more comfortable, more efficient, shorter preparation time, can be operated more than 10 minutes after starting up, and can basically be used at any time. In factory production, the vaccination workload is very large, and when it is necessary to work for a long time, the ultra-clean table is an ideal equipment. The ultra-clean table is powered by a three-phase motor and has a power of about 145 to 260W. The air is blown out through the "super filter" layered and assembled by special microcellular foam plastic sheets to form a continuous dust-free. The ultra-clean air laminar flow of bacteria, so-called "effective special air", removes dust, fungi, bacterial spores, etc. larger than 0.3 μm. The flow rate of ultra-clean air is 24 ~ 30m / min, which is enough to prevent the pollution caused by the possible disturbance of nearby air. Such a flow rate will not prevent the use of alcohol lamps or Bunsen burners to burn and disinfect instruments. The staff operates under such sterile conditions to keep the sterile materials free from contamination during the transfer inoculation. However, in the event of a power outage in the middle of the operation, materials exposed to unfiltered air will not be spared pollution. At this time, the work should be ended quickly, and a mark should be made on the bottle. If the material inside is in the multiplication stage, it will no longer be used for multiplication and transferred to rooting culture in the future. If it is a general production material, it can be discarded because it is extremely abundant. If it is rooted, it can be used for planting later.

Shanghai Haozhuang Instrument Co., Ltd. is a professional manufacturer of ultra-clean workbenches. It provides ultra-clean workbenches for medical and sanitary, pharmaceutical preparations, purification engineering and other fields and laboratories. For more information, please consult Shanghai Haozhuang Instrument Co., Ltd., and look forward to your inquiry!

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