Introduction of standard operating procedures for ultra-clean workbenches

Introduction to the standard operating procedures of super clean worktable 1 Objective to establish the operating procedures of super clean worktable 2 Scope of application: it is applicable to the operation of ultra clean worktable in microbial limit inspection room 3 Responsible person: QC inspectors 4 Content 4.1 It is strictly prohibited to store unnecessary articles in the ultra clean working area to keep the clean air flow pattern unchanged 4.2 use the anemometer to measure the average wind speed in the working area * times every month If it is found that it does not meet the technical standards, adjust the voltage regulator and change the input voltage of the fan to make the working table in an ideal condition 4.3 before going to work, the cleaning workers must clean the environment around the workbench and purify the air 4.4 before entering the ultra clean work area, the operator must wear clothes, pants, hats, gloves, etc in the buffer room, and try to avoid obvious actions that disturb the air flow pattern 4.5 when using the worktable, turn on the ultraviolet sterilization lamp 500 minutes in advance to deal with the microorganism accumulated on the surface of the worktable in the working area, turn off the sterilization lamp 300 minutes later, and start the air blower 4.6 after the completion of the work, clean the working table with 0.1% Bromogeramine, turn off the air blower, turn on the ultraviolet lamp for sterilization for 30min, and then turn off the power supply Instructions for operation procedures of super clean working table: 1 Precautions before operation (1) it is strictly prohibited to store unnecessary articles in super clean working area to keep clean air flow pattern unchanged (2) For the newly installed or unused worktable for a long time, it is necessary to clean the worktable and surrounding ring mirror with an Ultra-static vacuum cleaner or a tool that does not produce fiber before use, and then sterilize it with the drug sterilization method or ultraviolet sterilization method (3) the use temperature of the operation area shall not exceed 60 ℃ 2 The main steps of operating the ultra clean workbench (1) put the instruments, tools, bacterial bags, test tubes, etc that need to be used into the ultra clean workbench after sterilization (2) when using the worktable, start the machine 30 minutes in advance (press the power key), press the setting key to check the setting of relevant parameters and the working status of the equipment, press the UV light key to turn on the UV sterilization light, and deal with the microorganism accumulated on the surface area in the operation area When leaving the room where the ultra clean working table is located, turn on the UV lamp in the buffer room in turn for sterilization After sterilization, the instrument shall be shut down for 30 minutes to convert ozone into oxygen, so as to avoid the stimulation to the operator's body Then press the fluorescent key to turn on the fluorescent lamp and start the fan It can be operated (3) personnel shall wear secondary masks, hats and medical latex gloves (4) Properly open the sliding door of the super clean workbench Do what you need During the whole test process, the laboratory personnel shall operate according to the aseptic operation procedures (5) After finishing the work, clean the working table with 75% alcohol, turn off the air blower, turn on the UV lamp for sterilization for 15 minutes, and then turn off the power supply (6) fill in the use record after use 3 Problems that should be paid attention to when using and maintaining the super clean working table (1) during the whole experiment, the experimenter should operate according to the aseptic operation procedures (2) UV has a strong irritant effect on the skin and retina of the human body It should be noted that when entering the buffer room, the UV lamp must be turned off Because the penetration of UV is very weak, ordinary glass can be completely blocked Therefore, the UV lamp cannot be equipped with a lampshade The oxygen in the open state will generate ozone under ultraviolet irradiation Ozone will stimulate the respiratory mucosa The test operation should be carried out after a period of time (3) if there is an alarm in HEPA, it indicates that the air filtration performance of the equipment has problems, and the operation shall be stopped in time, and the status of the equipment shall be reported for replacement or maintenance of the filter material 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 Fuxia Medical Technology Co., Ltd is dedicated to serving the global consumers and distributors with our products, humanized services, low prices, and warmly welcome you to join us!