Shanghai Haozhuang Instrument Co., Ltd. developed the LNB brand ultra-clean workbench, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable
The advantages of the ultra-clean workbench are simple and comfortable operation, more comfortable, high working efficiency, short preparation time, can be operated more than ten 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 with a power of about 145 to 260W. The air is blown out through a "super filter" composed of special microporous foam plastic sheets laminated to form a continuous dust-free The ultra-clean laminar flow of bacteria, so-called "efficient 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 process. 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 completed quickly, and a mark should be made on the bottle. If the material in it 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 rich. If it is in the rooting process, it can be reserved for future planting.Use management: (1) Each time the ultra-clean workbench is used, the experimenter should first turn on the ultraviolet lamp on the ultra-clean workbench and use it after 20 minutes of ultraviolet irradiation. (2) Turn on the working power of the ultra-clean workbench, turn off the ultraviolet lamp, and wipe and disinfect the worktop with 75% alcohol or 0.5% peroxyacetic acid. (3) During the whole experiment process, the experimenter should operate in accordance with aseptic procedures. (4) After the experiment, wipe the work surface with disinfectant, turn off the power supply, and turn on the UV lamp for 15 minutes. (5) In the event of a malfunction of the unit, the laboratory animal room should be notified immediately, and continue to be used after being overhauled by qualified personnel. (6) Laboratory personnel should pay attention to keeping the room tidy. (7) The filter material of the ultra-clean worktable is replaced every 2 years, and the replacement record is made.
Shanghai Haozhuang Instrument Co., Ltd. is a professional laboratory instrument equipment, biochemical instrument equipment, ultrasonic instrument equipment, test box experiment environment instrument equipment manufacturer, research and development, production, sales Haozhuang (LNB) brand instrument-intelligent constant temperature and humidity culture Box, aseptic homogenizer, low temperature and constant temperature, welcome to consult and buy! At the same time, in order to better serve users, the company is also equipped with professional application engineers to answer your questions at any time.
Hard alloy Lianxiang tungsten steel for milling cutter bit
Hard alloy Lianxiang tungsten steel for milling cutter bit
Chengdu Lianxiang New Material Co., Ltd , https://www.cdlxyzhj.com