How to use the purification station and requirements
The purification workbench is also called the laminar flow control station. It passes through the air filtration device. Can make the local working environment highly clean and full
Special requirements for foot care, pharmaceuticals, etc.
I. The composition and working principle of the purification station
The vertical air supply ultra-cleaning platform is composed of primary effect, medium efficiency, high efficiency filter and fan, static pressure box, air curtain, work surface and the like. Air supply method
Including horizontal laminar flow and vertical laminar flow, when the clean bench power is turned on, the outside air is drawn, and the filter passes through various stages.
Filter, mountain air curtain sent out, its cleanliness is! 00 level suction: under working condition, the work surface vibration should be 25m. Operating area gas flow rate
Degree is 0.3-0.6m/sc, noise is ≤65bR
I. How to use the purification station and requirements
The new clean bench should be cleaned before use and then cultured. The clean bench should be placed in the sterile dosing chamber with UV rays.
Disinfection device, air shower room in front of the door. There are medicine cabinets, storage cabinets, medicine carts, sinks, hangers and shoe racks.
Before the liquid is dispensed every day, the liquid mixing chamber must be cleaned and disinfected, and the clean room should be cleaned. The factory will clean the ground with 0.5% Xinjieer solution.
Turn on the power, start the clean bench for 20 minutes, and start working after 30 to 60 minutes of UV irradiation. The required operating items are placed in the air curtain
Before or under the wind curtain. After the end of the dosing, clear the workbench, return to the original place, turn off the power supply and the liquid distribution room.
When the liquid-dispensing personnel enter the dispensing room, the clothing, account, mouth T, and shoes should be replaced. When the liquid is dispensed, the number of dispensing rooms is reduced.
The liquid dispensing personnel must not be inside.
3. Clean bench maintenance and quality control
(I) Every 4 weeks! Secondary bacterial culture.
(2) Measure the wind speed, ring once every two weeks. When < 0.25 m/sec, replace the primary filter.
(3) Replace the primary filter. Usually every 3 months.
(4) Replace the medium efficiency filter for one time in half a year.
(5) When the air supply resistance is twice the initial value of zui, the high-efficiency filter should be replaced, generally! Once every 2 years.
In short, when the wind speed is slow or the culture is positive, the filter should be replaced. In addition, the filter replacement time should be matched.
Depending on the liquid environment.
Shanghai Sujing Industrial Co., Ltd.
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