Maintenance and precautions of biosafety cabinet

Maintenance of biosafety cabinet and precautions *, maintenance of biosafety cabinet 1 The cabinet should be cleaned and disinfected regularly After the work is completed and the UV lamp is disinfected, the pollutants on the counter top can be wiped with 2% 84 disinfectant The external surface of the cabinet can be wiped with 1% 84 disinfectant every day 2 The internal surface of the safety cabinet shall be decontaminated before and after each use To wipe the surface and inner wall of the worktable with disinfectant, the disinfectant used shall be able to kill all microorganisms that may exist in the cabinet *At the end of the day's work, the surface shall be decontaminated, that is, the worktable, all sides, back and inside of the glass shall be fully wiped Bleach or 70% alcohol can be used, which is an effective disinfectant for the target organism If bleach is used as a corrosive disinfectant, it should be wiped twice with sterilized water It is recommended that the working cabinet be in working condition during cleaning and disinfection If it is not in working condition, it shall be operated for 5 minutes to remove the gas in the safety cabinet before it is closed 3 After using the biosafety cabinet for * years, the manufacturer shall be informed of * times of overall maintenance of the equipment, including disinfection of the filter, and record the maintenance results 2 Precautions for biosafety cabinet: 1 During the installation and handling, the biosafety cabinet shall be handled vertically and unpacked after being moved into the installation site 2 The installation position of the biosafety cabinet shall be kept away from the place where the flow of people is frequent, and the interference of the air flow in the room to the air curtain at the operation port shall be avoided 3 The safety cabinet is not installed at the inlet of the room ventilation system, so as to prevent the air flow from blowing directly to the safety cabinet 4 On the front operation port and exhaust filter A space of 30cm is reserved around the safety cabinet to facilitate the removal of dirt If due to space constraints, leave at least 25cm on both sides and 30cm on the back 5 Leave enough space at the power supply of the safety cabinet (pay attention to leakage protection measures), so that maintenance can be carried out without moving the safety cabinet 6 The bottom and bottom of the biosafety cabinet installed shall be close to the safety cabinet on the ground, and all gaps along the ground shall be sealed 7 The connection mode of the exhaust pipe of the biosafety cabinet shall be determined by the convenience of replacing the exhaust filter 8 If it is necessary to use other gases in the safety cabinet, install the air supply circuit, pressure gauge and valve, and pay attention to the selection of pipeline materials suitable for different gases 9 Acceptance criteria: the acceptance shall be carried out according to the original sample technical data of the product and the response data of the technical bid Zhejiang Fuxia Medical Technology Co., Ltd., located in Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province, is a manufacturer in the purification equipment industry in East China According to iso14644-1 standard, GB50073-2001 national standard and GMP standard, we can provide professional air purification system engineering design, construction, testing and technical services for microelectronics, biomedicine, hospital operating room, optical fiber cable, food and beverage, precision instrument, semiconductor and new material application industries The company's main products are purification bench series, wind shower series, ventilation cabinet series, biosafety cabinet series, dust particle counter, planktonic bacteria sampler, which are widely used in medical and health, electronics, pharmacy, biology, food, agriculture and forestry, animal husbandry and veterinary, inspection and quarantine, aerospace, automobile manufacturing, precision instruments, universities and scientific research institutions Zhejiang Fu Xia Medical Technology Co., Ltd is dedicated to serving the global consumers and dealers We will provide products, humanized services, low prices and warmly welcome you to join us!