Cleanroom pharma factory today: The connection between the wall and the floor and the ceiling should be in a concave arc shape, without gaps, leaving no dead corners. The aseptic operation room should have a unidirectional air device for air sterilization filtration, a super-clean workbench with a cleanliness of 100 or the same level, indoor temperature control of 18-26 ℃, and relative humidity of 45%-65%. The buffer room and the operating room should be equipped with UV lamps or other appropriate disinfection devices that can achieve the effect of air disinfection. The static pressure difference between adjacent rooms with different air cleanliness levels should be greater than 5Pa, and the static pressure difference between the clean room (area) and the outdoor atmosphere should be greater than 10Pa. The lighting in the aseptic room should be embedded in the ceiling, the indoor light should be evenly distributed, and the illuminance is not less than 300lx. Read extra information on pill stamp press.
Air filter refers to the air filter device, which is generally used in clean workshop, clean workshop, laboratory and clean room, or used for dust prevention of electronic machinery communication equipment. There are primary filter, medium efficiency filter, high efficiency filter and sub high efficiency model. Different models have different standards and performance. The comprehensive performance test of clean room includes: Wind speed, air volume (ventilation frequency), temperature and relative humidity, suspended particle number, planktonic bacteria, settling bacteria, static pressure difference, illumination, noise, air flow pattern, self purification time, high-efficiency filter leak detection, total bacterial colonies in the air, total bacterial colonies on the surface of the worktable, total bacterial colonies on the surface of the worktable, total bacterial colonies on the surface of workers’ hands, etc.
Labeller is a device that pastes rolled self-adhesive paper labels (paper or metal foil) onto PCB, products or specified packaging. It has a wide range of applications, and can meet the full circle labeling or semi circle labeling of round bottles. The labeling switching between bottles is simple and easy to adjust. Blister packaging machine is a machine that uses transparent plastic film or sheet to form a blister and seals the product between the blister and the bottom plate by means of heat sealing and bonding. Application: capsule, plain tablet, sugar coating, capsule, injection, abnormity, etc., as well as sealed packaging of medical devices, light food, electronic components blister.
What is the Normal Humidity for Clean Rooms? The ideal humidity level for clean rooms depends on various factors, including the type of equipment being used, the materials involved, and the specific application of the clean room. However, a general rule of thumb is that the cleanroom humidity level should be between 40% and 60% relative humidity (RH). This range provides adequate moisture levels to prevent static buildup while preventing excessive condensation that could lead to mold growth or damage to equipment.
The plane and space design of the clean laboratory will arrange the clean experimental area and personnel purification, equipment and material purification and other auxiliary rooms in different areas. At the same time, the comprehensive coordination effects of various technical facilities, such as experimental operation, process equipment installation and maintenance, air distribution type, pipeline layout and purified air conditioning system, are considered.
For the unidirectional flow (laminar flow) clean room, the air supply volume is determined by the product of the average wind speed of the room section and the cross-sectional area, in which the measured section of the vertical unidirectional flow (laminar flow) clean room is the horizontal section 0.8m away from the ground; The horizontal unidirectional flow (laminar flow) clean room takes a vertical section 0.5m away from the air supply surface. The spacing of measuring points on the section shall not be greater than 2m, and the number of measuring points shall not be less than 10, which shall be evenly arranged. Hot bulb anemometer for instrument.
Many single-flow type clean rooms are designed as vertical laminar flow, so the uniformity of wind speed is very important. Only uniform vertical laminar flow can effectively eliminate particulate pollution. For non-single-flow type clean rooms, since the concept of particle control is dilution, not immediate elimination, generally speaking, the air exchange rate is far more important than the wind speed, so it is only necessary to measure the air volume. Read additional details on https://www.sz-pharma.com/.
Pharma clean room factory today: Obstacles such as work desks in the clean room will have eddy currents at the junctions, and the cleanliness will be relatively poor near them. Drilling air return holes on the work desks will minimize eddy currents; assembly Whether the selection of materials is appropriate and whether the equipment layout is perfect are also important factors for whether the airflow becomes a vortex phenomenon. The above introduction is related to clean room and airflow influencing factors.
The clean room is generally made of foam color steel or rock wool board with a vertical wall and an independent air-conditioning air supply system. The air is filtered through high-efficiency three-stage filtration in junior high schools. The personnel and materials are equipped with an air shower room and a transfer window for clean filtration.
