Shanghai Haozhuang Instrument Co., Ltd. develops the Hao Zhuang (LNB) brand biological safety cabinet, which is energy-saving and environmentally friendly, leading the country. Shanghai Haozhuang follows the principles of survival by quality, development by science and technology, efficiency by management, and credibility by service. Shanghai Haozhuang Instrument Co., Ltd. develops LNB brand biosafety cabinet, which is energy-saving and environmentally friendly and domestically leading. Professional manufacturing is more secure and affordable!
Use and maintenance of biological safety cabinet:
1. Purpose: To standardize the operation and maintenance of the biological safety cabinet to ensure the normal operation of the equipment to ensure the safety of the operators.
2. Scope: BHC-1300A2 biosafety cabinet used by aseptic laboratory inspectors in a sterile laboratory.
3. Responsibilities: The bacteria inspector is responsible for the normal operation and maintenance of the equipment, and the relevant documents are reviewed by the manager of the quality department.
4. Content 4.1 The safety cabinet should be placed in the primary purification room below 100,000 level. Before operation, turn on the UV lamp and irradiate for 30min, and then move all the items required for this operation into the safety cabinet to avoid frequent destruction of the airflow by the arms through the air curtain; and wipe the surface of the items with 75% alcohol to disinfect before removal Pollution.
4.2 Turn on the fan for 10 minutes, and then conduct the experimental operation after the air in the cabinet is purified and the airflow is stable. Slowly extend your arms into the safety cabinet for at least 2 minutes to make the airflow in the cabinet stable before operating.
4.3 Nothing unrelated to this experiment shall be placed in the biological safety cabinet. Items should be placed as far back as possible, not blocking the airway opening, so as not to interfere with the normal flow of airflow.
4.4 Avoid cross-contamination during operation. In order to prevent possible splashing of droplets, 75% alcohol cotton balls or small pieces of gauze soaked in disinfectant should be prepared to avoid covering the safety cabinet grille with items.
4.5 During the experimental operation, the glass window cannot be fully opened, and the operator's face should be above the working window. Actions should be gentle and soothing when operating in the cabinet to prevent affecting the airflow in the cabinet.
4.6 The safety cabinet should be regularly tested and maintained to ensure its normal operation. Once the safety cabinet is found to be working abnormally, it should immediately stop working, take corresponding measures, and notify the quality department manager.
4.7 After the inspection is completed, close the glass window, keep the fan running for 10 minutes, and turn on the UV lamp for 30 minutes.
4.8 The safety cabinet should be cleaned and disinfected regularly, and the surface of the worktop and cabinet body can be wiped with 75% alcohol or 0.2% Xinjieer solution; after each inspection work, it should be fully disinfected.
4.9 The items used in the cabinet should be taken out after the disinfection tank is sterilized to prevent the standard strains from being carried out and polluting the environment, causing biological hazards.
4.10 How to use:
4.10.1 The safety cabinet is controlled by LED liquid crystal panel. The function keys included in the control panel are: power switch key, sterilization lamp key, windshield key (fast, slow, no wind), lighting key.
4.10.2 After plugging in the 220V AC power supply, press the power switch shown on the control panel to turn it on and use; when sterilization is required, press the sterilization lamp key; the windshield key has three levels (fast, slow, no wind) Cycle, the default is no wind, press once for slow speed, then press for fast, and return to no wind for the third time, so cycle; usually operate lighting, just press the Ming button.
For more information about laboratory instruments, please consult Shanghai Haozhuang Instrument Co., Ltd., and look forward to your inquiry!
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