Guangzhou Cleanroom Construction Co., Ltd. company cases

In today's highly competitive food industry, ensuring efficient, hygienic, and safe production processes is the core need of every food business. As a professional food factory cleanroom equipment manufacturer from China, we are dedicated to providing high-quality, diverse, and customizable cleanroom equipment to global customers, helping your food production business reach new heights.   Rich and Diverse Product Line   Our products cover all aspects of food factory operations, from employee hygiene to production environment control, ensuring comprehensive solutions. Employee Hygiene We offer stainless steel shoe benches to provide employees with comfortable shoe-changing areas; stainless steel lockers to ensure neat storage of employee clothing; hand washing, drying, and disinfection all-in-one machines to strictly control hand hygiene and prevent bacterial spread; employee hygiene stations that integrate multiple functions to comprehensively ensure hygiene before entering production areas. Additionally, we provide shoe drying and disinfection machines to effectively eliminate odors and bacteria from shoes. Production Environment Control We provide various types of air showers, including standard/fully automatic air showers, goods air showers, sliding door air showers, and built-in sliding door air showers, effectively removing dust and particles from personnel and goods. Built-in pass-through windows and air shower pass-through windows facilitate the transfer of items between different clean areas while maintaining cleanliness. We also offer a range of stainless steel washing sinks and mop sinks to meet different cleaning needs; negative pressure weighing rooms to ensure precise and safe weighing processes; stainless steel collision-proof doors that ensure convenient access to workshops while preventing damage from collisions. Air Filtration and Purification Our products include FFU filtration units, high-efficiency supply air outlets, nylon初效 filters, and pleated activated carbon filters, effectively filtering pollutants from the air and creating a clean air environment for food production. Laboratory and Storage Equipment We provide central laboratory benches, laboratory side benches, standard fume hoods, storage cabinets, reagent cabinets, and sample cabinets, meeting various laboratory and storage requirements.     Customized Services to Meet Your Unique Needs   We understand that every food factory has its unique production processes and requirements. Therefore, we offer customized services tailored to your specific needs, from the size, material, to the functional configuration of the equipment. Whether it's a special production environment or a unique production process, our professional team can create the most suitable auxiliary equipment for you.   Why Choose Us?   - Quality Assurance: We use high-quality materials and advanced production processes to ensure that every piece of equipment meets strict quality standards. All products undergo rigorous testing and inspection to guarantee their stable performance and durability. - Professional Team: We have an experienced and highly skilled R&D and production team with in-depth understanding of the food industry's needs, providing you with professional technical support and solutions. - Global Service: Our website is open to global customers, allowing you to conveniently browse our product information and consult related questions regardless of your location. We also offer comprehensive after-sales service to ensure you have no worries during use.   If you are looking for a reliable supplier of cleanroom equipment for food factories, come and visit our website. We believe that our extensive product line and customized services will meet your business needs and safeguard your food production.

    In the construction of animal laboratories, the layout of electrical and water systems is not merely a simple infrastructure setup. Instead, it is closely related to the types of experiments and directly impacts the efficiency, safety, and accuracy of experiments. Guangzhou Cleanroom Construction Co., Ltd., a professional manufacturer deeply engaged in the purification equipment field, understands the significance of this. Next, we will analyze the electrical and water layout strategies for animal laboratories based on experiment types. Basic Research - Oriented Animal Laboratories: Emphasizing Stability and Flexibility Basic research - oriented experiments often require long - term and continuous observation and detection of basic characteristics such as animal physiology and pathology. These laboratories have extremely high requirements for the stability of water and electricity supply. Even a brief interruption can lead to the loss of precious experimental data. Regarding the electrical layout, a dual - circuit power supply system should be equipped. One circuit serves as the regular power supply, and the other as the emergency backup to ensure that experimental equipment operates continuously. Sufficient power sockets should be evenly distributed in the laboratory bench area, and different specifications should be set according to equipment requirements. For example, sockets with voltage - stabilizing functions are used for precision instruments such as microscopes to meet the strict requirements of equipment for current stability. Considering the possible addition of new equipment in the future, it is advisable to reserve 20% - 30% of spare socket points. In terms of waterways, in addition to regular domestic water, experimental water is more crucial. An independent pure water supply system should be set up, using multi - stage filtration and reverse osmosis technologies to provide high - quality pure water for experiments such as cell culture and biochemical analysis. The materials of water pipes should be corrosion - resistant stainless steel or PPR pipes to prevent water pollution. At the same time, the layout of water pipes should be reasonably planned to avoid crossing with circuits, preventing safety accidents caused by water leakage. Drug R & D - Oriented Animal Laboratories: Precise Control and Safety Assurance Drug R & D involves a large number of drug syntheses, tests, and animal efficacy evaluations, and attaches great importance to the precise control and safety of the experimental environment. The power system needs to provide pure and stable power for various high - precision experimental equipment, such as high - performance liquid chromatographs and mass spectrometers. To this end, special power purification devices need to be installed to reduce current fluctuations and electromagnetic interference. At the same time, for some equipment that generates a large amount of heat, such as ovens and centrifuges, independent heat dissipation and ventilation systems should be equipped to ensure the normal operation of the equipment and reduce energy consumption. In the waterway layout, in addition to meeting the pure water requirements of basic research - oriented laboratories, the impact of special chemical reagents that may be used in the drug synthesis process on water quality should also be considered. Some experiments may require ultrapure water, which requires the installation of a higher - level water purification device. In addition, due to the risk of chemical reagent leakage during drug R & D, floor drains should be set on the laboratory floor. The drainage system should have acid and alkali corrosion resistance and be strictly separated from the ordinary drainage system to prevent cross - contamination. Drainage pipes need to be regularly inspected and maintained to ensure smooth drainage. Infectious Disease Research - Oriented Animal Laboratories: Strict Isolation and Prevention Infectious disease research - oriented animal laboratories often deal with highly pathogenic pathogens, and the electrical and water layout must focus on strict isolation and prevention. In the electrical layout, it is necessary to ensure that the negative - pressure system and ventilation purification system of the laboratory operate continuously for 24 hours. This is related to preventing the internal air of the laboratory from leaking into the external environment and ensuring the safety of personnel and the environment. All electrical equipment must have explosion - proof and sealing functions to avoid the risk of pathogen leakage caused by electric sparks. Lighting fixtures should also be of the sealed type for easy cleaning and disinfection. In terms of waterways, an independent water supply and drainage system should be set up inside the laboratory, completely isolated from the outside world. The water supply pipes should be regularly disinfected to prevent the growth of pathogens. The drainage system needs to be equipped with an efficient disinfection device to strictly disinfect the discharged sewage before it enters the municipal pipe network. Facilities such as sinks should be set near the laboratory exit for experimental personnel to wash their hands and disinfect before leaving the laboratory. At the same time, the floor inside the laboratory should be made of waterproof, non - slip, and easy - to - clean materials to facilitate timely cleaning and disinfection in case of liquid leakage. With years of rich experience in the construction of animal laboratories, Guangzhou Cleanroom Construction Co., Ltd. can tailor scientific and reasonable electrical and water layout solutions for you according to different experiment types. From planning and design to installation and commissioning, we provide one - stop services to ensure the stable, efficient, and safe operation of the electrical and water systems in your animal laboratory, escorting your scientific research work. If you are preparing an animal laboratory construction project, please feel free to contact us at any time to jointly create a high - quality experimental environment.

    In the construction of animal laboratories, every detail is crucial for the accuracy of experimental results and environmental safety. Among these, the airtight installation of ceilings stands as a crucial step in preventing contamination. Today, Guangzhou Cleanroom Construction Co., Ltd. will delve deep into this critical area with you. 1. Why Do Animal Laboratories Have Extremely High Requirements for Ceiling Airtightness? Animal laboratories often conduct various studies related to animal diseases, drug experiments, etc. During the experimental process, various harmful microorganisms, aerosols, and odors may be generated. If the ceiling has poor airtightness, these pollutants may spread to other areas of the laboratory through gaps and holes in the ceiling, or even leak into the external environment. This not only interferes with experimental results but also poses serious hazards to experimental personnel and the surrounding environment. For example, in laboratories researching highly pathogenic animal viruses, once the virus leaks through the ceiling with the air, it is highly likely to trigger public health incidents. Therefore, good ceiling airtightness constructs a solid defense line, effectively preventing the spread of contamination and ensuring the smooth progress of experiments and environmental safety. 2. Key Points of Ceiling Airtight Installation Material Selection Materials with good airtightness and suitable for the laboratory environment should be selected. High - quality color - coated steel plates are common choices. They have a smooth surface and can be tightly spliced, effectively reducing the possibility of air leakage. Moreover, color - coated steel plates have good corrosion resistance and are easy to clean, making them suitable for the environment in animal laboratories where chemical reagents and disinfectants may be present. At the same time, the quality of sealants is also of utmost importance. Professional, anti - aging sealants with excellent sealing performance must be selected to ensure good sealing effects throughout long - term use. Installation Techniques During the installation process, strict construction techniques are the key to ensuring airtightness. First, the splicing seams of the ceiling should be carefully processed. Seamless welding or tight splicing methods should be used to ensure that the width of the seams is minimal. For splicing seams and connections with walls, beams, etc., multi - layer sealing treatment should be carried out with sealants. Ensure that the sealants are evenly and fully applied without bubbles or gaps. In addition, when installing components such as ventilation ducts and lighting fixtures that pass through the ceiling, proper sealing treatment should be carried out around them. Special sealing sleeves or gaskets can be used to ensure that these parts do not become channels for air leakage. Detection and Maintenance After installation, strict airtightness detection must be carried out. Professional detection methods such as the pressure decay method can be used. By detecting the pressure decay of the ceiling under a certain pressure, it is possible to determine whether its airtightness meets the standards. If any leakage points are found, they should be repaired in a timely manner. During the daily operation of animal laboratories, regular inspections and maintenance of the ceiling's airtightness should also be carried out. For example, check whether the sealant is cracked or falling off. Once any problems are detected, they should be addressed promptly to ensure that the ceiling always maintains good airtight performance. 3. Professional Advantages of Guangzhou Cleanroom Construction Co., Ltd. Guangzhou Cleanroom Construction Co., Ltd. has extensive experience and outstanding technical strength in the field of animal laboratory construction. In terms of ceiling airtight installation, we have the following significant advantages: Abundant Project Experience We have participated in numerous animal laboratory construction projects, covering laboratories of different scales and levels. In these projects, we have successfully solved various complex ceiling airtight installation problems and accumulated a wealth of valuable practical experience. We can develop the most suitable airtight installation plans based on the specific needs and characteristics of different laboratories. Professional Technical Team The company has a team composed of professional engineers and technicians. They are proficient in the installation techniques of various purification equipment and have an in - depth understanding and grasp of the processes and key points of ceiling airtight installation. During project implementation, the technical team can operate in strict accordance with standards and specifications, ensuring that every installation step is carried out with the utmost precision, thus maximizing the airtight performance of the ceiling. High - Quality Products and Services The purification equipment and materials used for ceiling airtight installation provided by us are sourced from reliable suppliers, ensuring strict quality control. From the preliminary planning and design of projects, to the mid - term installation and construction, and then to the post - term detection and maintenance, we can provide customers with comprehensive one - stop high - quality services. We always focus on customer needs and are committed to creating a safe, efficient, and clean animal laboratory environment for our customers. The airtight installation of ceilings in animal laboratories is an essential and important part of laboratory construction. Guangzhou Cleanroom Construction Co., Ltd., with its professional technology, rich experience, and high - quality services, can provide reliable ceiling airtight installation solutions for your animal laboratory, facilitating the smooth progress of your scientific research work. If you have any relevant needs, please feel free to contact us.  

In fields such as life science research and drug development, animal laboratories serve as crucial scientific research venues. The standardization of their construction directly impacts the accuracy and reliability of experimental results. The Good Manufacturing Practice (GMP) for Pharmaceutical Products sets stringent requirements for the construction of animal laboratory facilities. Its aim is to ensure that the experimental environment meets standards and to safeguard the smooth progress of scientific research. Guangzhou Cleanroom Construction Co., Ltd., with its profound expertise and professional technologies in the purification equipment sector, offers comprehensive solutions for building GMP-compliant animal laboratories. I. Core Requirements of GMP for Animal Laboratories (I) Stringent Environmental Control GMP requires animal laboratories to maintain stable and controllable environmental conditions, including temperature, humidity, and air cleanliness. The temperature should be maintained between 18°C and 29°C, and the relative humidity should be controlled within 40% - 70%. This ensures the health of experimental animals and the accuracy of experiments. Additionally, different air cleanliness zones need to be demarcated in the laboratory based on the types of experimental animals and experimental requirements to prevent cross - contamination. (II) Rational Layout and Process Design The layout of the laboratory should follow the principle of one - way flow of people, animals, and items to avoid cross - contamination. Every step, from the entry of personnel (changing clothes, washing hands, and disinfection), to the reception, breeding, and experimental operation of animals, and finally to the disposal of waste, should have clear processes and area demarcations. Functional areas, such as the breeding area, experimental area, and quarantine area, must be strictly separated to prevent interference among different areas. (III) Compliance of Equipment and Facilities The equipment and facilities within the laboratory must meet GMP standards, featuring excellent performance and stability. For example, air purification equipment should effectively filter dust particles and microorganisms in the air to ensure a clean experimental environment. Experimental instruments need to be calibrated and maintained regularly to guarantee the accuracy of experimental data. II. Guangzhou Cleanroom Construction Co., Ltd.: A Reliable Partner in Building GMP-Compliant Animal Laboratories (I) Professional Purification Equipment Solutions Guangzhou Cleanroom Construction Co., Ltd. specializes in the research, development, and production of purification equipment. It can provide a full range of high - quality purification equipment for animal laboratories. The company's high - efficiency air filters have a filtration efficiency of over 99.99%, effectively removing tiny particulate matter in the air and meeting the requirements of laboratories with different cleanliness levels. The air purification units use advanced technologies to precisely control indoor temperature, humidity, and air distribution, creating a stable experimental environment. Moreover, in response to the special requirements of laboratories, Guangzhou Cleanroom Construction Co., Ltd. can customize personalized purification solutions to ensure that the experimental environment complies with GMP regulations. (II) Scientific Spatial Layout Planning During the construction of animal laboratories, the professional team of Guangzhou Cleanroom Construction Co., Ltd. conducts scientific and rational spatial layout planning based on the scale, functions, and experimental processes of the laboratory. By optimizing the flow routes of people, animals, and items, the risk of cross - contamination is reduced. For example, when designing single - corridor or double - corridor models, the actual needs of the laboratory are fully considered to ensure that both GMP compliance and space utilization are achieved. At the same time, functional areas are rationally divided. For instance, the breeding area is separated from the experimental area to avoid stress reactions in animals caused by experimental operations. (III) Comprehensive After - Sales Service System Guangzhou Cleanroom Construction Co., Ltd. not only provides high - quality products and professional design solutions but also has a comprehensive after - sales service system. The company's technical team regularly maintains and services equipment to ensure its normal operation. It also provides technical training to laboratory staff, enabling them to correctly operate and maintain the equipment. In the event of equipment failure, Guangzhou Cleanroom Construction Co., Ltd. responds promptly and resolves issues in a timely manner to ensure the normal operation of the laboratory. III. Success Case Presentation Guangzhou Cleanroom Construction Co., Ltd. has built GMP - compliant animal laboratories for multiple scientific research institutions and enterprises. Take a well - known pharmaceutical company as an example. The company planned to build a high - standard animal laboratory for drug development and safety evaluation. After thoroughly understanding the client's requirements, the team of Guangzhou Cleanroom Construction Co., Ltd. provided one - stop services, covering laboratory site selection, design, equipment installation, and commissioning. By adopting advanced purification equipment and scientific layout designs, a stable - environment and rational - process animal laboratory was successfully created. After its commissioning, this laboratory not only improved experimental efficiency but also provided reliable support for the company's drug development. Building GMP - compliant animal laboratories is a systematic project that requires professional technologies and rich experience. Guangzhou Cleanroom Construction Co., Ltd., with its professional team, high - quality products, and comprehensive services, provides full - fledged guarantees for building GMP - compliant animal laboratories. If you are planning to build an animal laboratory, please feel free to contact us. Guangzhou Cleanroom Construction Co., Ltd. will serve you wholeheartedly and jointly create a bright future in the field of life sciences.  

Small animal laboratories play a crucial role in life science and medical research. Many research institutions face limited space, making it urgent to create laboratories with efficient space utilization. Leveraging its profound expertise in the purification equipment sector, Guangzhou Cleanroom Construction Co., Ltd. presents professional compact design solutions. I. Site Selection and Environmental Considerations (I) Principles for Ideal Site Selection For newly - built independent laboratories, choose areas free from pollution and noise, with excellent air and natural environments. If there are pollution sources nearby, the laboratory should be located on the upwind side. Also, avoid planting plants that easily produce lint or pollen. Most medium - and small - sized experimental animal facilities are set up in scientific research teaching buildings. Separate the entrances for people and goods. The goods entrance should facilitate the passage of large vehicles, and the exit for carcasses and waste should be inconspicuous. To minimize impacts on other floors, it is advisable to locate such facilities on higher floors. (II) Environmental Control Essentials Experimental animal facilities are classified into ordinary, barrier, and isolation environments based on air purification levels. Different environments are used to raise different grades of animals. Determine the environmental level according to research needs to control construction and operation costs. Guangzhou Cleanroom Construction Co., Ltd. can customize purification solutions according to different environmental requirements, ensuring that the experimental environment meets standards. II. Space Layout Planning (I) Flow Design Experimental animal facilities have three main flow lines: personnel, animals, and items. Cross - contamination among these flow lines should be avoided. The common space - organization models are single - corridor and double - corridor systems. The double - corridor system can separate clean and dirty flow lines but has low space utilization. Small animal laboratories mostly adopt the single - corridor system, where strict sterilization and cleaning measures must be implemented to prevent cross - contamination. (II) Functional Area Layout Separate the breeding area from the experimental area to minimize mutual interference. Arrange water - using equipment and equipment requiring independent ventilation along the walls. Place movable experiment tables in the middle, adopting ceiling - powered access and wireless networks to flexibly adapt to experimental needs. Meanwhile, rationally plan functional areas such as offices and warehouses to improve work efficiency. III. Equipment Selection and Configuration (I) Purification Equipment Air purification is vital for laboratories. Equipment like high - efficiency air filters and purification units from Guangzhou Cleanroom Construction Co., Ltd. can effectively filter pollutants and provide clean air. Customize equipment according to purification levels. (II) Cage and Breeding Equipment Select independent ventilation cage systems (IVC) with independent air - conditioning systems. Use constant - volume valves to ensure stable pressure in cage boxes. Also, equip feeding and watering devices to meet the living needs of animals. (III) Experimental Equipment Configure instruments such as animal hydraulic operating tables, B - ultrasound machines, and X - ray machines based on experimental requirements. Plan the placement of equipment reasonably to facilitate operation and reduce mutual interference. IV. Indoor Decoration and Facilities (I) Indoor Clear Height Most medium - and small - sized experimental animal facilities are renovated from existing buildings, with limited floor heights. During design, rationally allocate the heights of indoor and ceiling spaces. Refer to regulatory requirements and pay attention to the clear heights of large - scale equipment. (II) Wall, Ceiling, and Floor Materials Choose wall and ceiling materials that are easy to clean and disinfect, corrosion - resistant. The floor should be non - slip and wear - resistant. The combination of hollow magnesium - glass color steel plates, PVC floors, and aluminum alloy rounded - corner walls is a common choice. (III) Electrical and Ventilation Systems Electrical installations must comply with standards and implement fire - prevention and explosion - proof measures. The ventilation system should be set up by region and animal type. Adopt an upper - supply and lower - return air distribution method to reduce energy consumption and minimize sanitation blind spots. Designing compact small animal laboratories requires comprehensive consideration of multiple factors. Guangzhou Cleanroom Construction Co., Ltd., with its professional team and rich experience, can customize solutions for you, contributing to the development of scientific research. If you have any needs, please feel free to contact us.

    In the field of life science research, animal laboratories serve as the forefront for obtaining crucial data and achievements. A well - planned laboratory layout not only maximizes space utilization, ensures the smooth progress of experiments, but also reduces operating costs and enhances biosafety. As Guangzhou Cleanroom Construction Co., Ltd., a company specializing in the production of purification equipment, we will analyze the efficient layout design of animal laboratories from the perspective of space utilization today. I. Preliminary Planning: Defining Goals and Requirements Before starting the construction of an animal laboratory, in - depth demand research is of utmost importance. On one hand, it is necessary to clearly define the types and scale of experiments, as well as the expected sample processing volume. If the laboratory mainly focuses on infectious disease research, it is essential to specifically plan experimental areas with a high level of protection and equip them with corresponding safety devices. If it involves large - scale animal rearing, sufficient rearing space and complete supporting facilities are required. On the other hand, understanding the personnel configuration and work processes of the laboratory can make the layout more in line with daily operating habits, avoiding inefficiencies caused by unreasonable space planning. For example, during the initial construction of an animal laboratory at a certain university, through full communication with the research team, the characteristics and requirements of experimental projects were accurately grasped, laying the foundation for subsequent rational layout design. II. Area Division: Maximizing Functionality 1. Rearing Area The rearing area, as the core part of the animal laboratory, requires the establishment of different rearing units based on animal species and experimental requirements. For instance, in the rodent rearing area, a multi - layer independent ventilation caging system can be adopted, significantly improving space utilization while preventing cross - infection between animals. The arrangement of cages should facilitate daily rearing, observation, and cleaning work. In addition, dedicated areas for feed storage and waste disposal need to be planned. The feed storage area should be kept dry and well - ventilated to prevent feed spoilage, while the waste disposal area must be strictly sealed to avoid pollution diffusion. 2. Experimental Operation Area The experimental operation area should be close to the rearing area to reduce the stress response of animals during transportation. This area can be further divided into a general experimental area and a special experimental area. The general experimental area is used for regular experimental operations such as animal dissection and sample collection. The special experimental area is designed for experiments with biosafety risks and is equipped with corresponding biosafety cabinets and protective facilities. In terms of spatial layout, it is necessary to ensure that the experimental benches are arranged reasonably, providing sufficient operating space for experimenters. At the same time, passages should be reserved to facilitate the transportation and maintenance of experimental equipment. 3. Auxiliary Area The auxiliary area includes dressing rooms, buffer zones, equipment rooms, etc. The dressing room is the first stop for experimenters entering the laboratory and should be divided into a clean area and a contaminated area to prevent experimenters from carrying contaminants out of the laboratory. The buffer zone can effectively block the air flow between different areas, reducing the risk of cross - contamination. The equipment room is used to store large - scale equipment such as purification equipment and air - conditioning units. Space should be planned reasonably to facilitate the installation, debugging, and maintenance of equipment. III. Flow Line Design: Improving Work Efficiency A rational flow line design can reduce the cross - flow of experimenters, animals, and samples, lower the risk of contamination, and improve work efficiency. Generally, the personnel flow line should start from the clean area, pass through the dressing room and buffer zone in sequence, enter the experimental operation area and rearing area, and finally leave from the contaminated area. The animal flow line needs to be designed with a dedicated transportation passage according to the experimental process to avoid crossing with the personnel flow line. The sample flow line should also be planned independently to ensure the safety and accuracy of samples during collection, transportation, and processing. For example, by optimizing the flow line design, an animal laboratory of a certain research institution reduced the working hours of experimenters by 20% and significantly decreased the incidence of pollution accidents. IV. Safety and Environmental Protection: Indispensable Elements While focusing on space utilization, biosafety and environmental protection cannot be overlooked. The ventilation system of the laboratory should ensure that air flows from the clean area to the contaminated area, preventing the spread of pollutants. The rational configuration of high - efficiency air filters can effectively remove microorganisms and particulate matter from the air. The sewage treatment system should strictly treat experimental wastewater and discharge it after meeting the standards. In addition, safety facilities such as fire prevention and explosion prevention are essential to ensure the safe operation of the laboratory. V. Flexible Design: Adapting to Future Changes With the continuous development of scientific research technologies, the functional requirements of animal laboratories will also change. Therefore, a certain degree of flexibility should be reserved in the layout design. The modular design concept can be adopted to facilitate the later renovation and expansion of the laboratory. For example, movable partition walls can be used to flexibly adjust the spatial layout according to experimental requirements, and universal equipment interfaces can be selected to facilitate the installation and use of new equipment. The efficient layout design of animal laboratories is a systematic project that comprehensively considers space utilization, functional requirements, biosafety, and future development. Guangzhou Cleanroom Construction Co., Ltd., with professional technology and rich experience, provides comprehensive purification solutions for customers, helping to build efficient and safe animal laboratories. If you encounter any problems during the construction of an animal laboratory, please feel free to contact us. We will serve you wholeheartedly!  

    Animal laboratories play an indispensable and crucial role in various fields such as life science research and drug development. However, due to the involvement of various animals and potentially pathogenic microorganisms during experiments, animal laboratories also pose high biosafety risks. Ensuring that animal laboratory engineering meets biosafety protection requirements is of utmost importance for safeguarding the safety of researchers, protecting the environment, and facilitating the smooth progress of scientific research. Today, Guangzhou Cleanroom Construction Co., Ltd. will take you on an in - depth exploration of biosafety protection in animal laboratory engineering. I. Scientific and Rational Facility Layout 1. Clear Zoning Animal laboratories should be strictly divided into clean areas, semi - contaminated areas, and contaminated areas. The clean area is used for storing clean items, and for researchers to change work clothes and take breaks, such as in dressing rooms and shower rooms. The semi - contaminated area can be set up as buffer rooms or corridors, serving as a transition between the clean area and the contaminated area, effectively reducing the spread of contamination. The contaminated area is where animal experiments and animal rearing are carried out, including animal rearing rooms, dissection rooms, and laboratories. For example, in the animal laboratory of a large scientific research institution, through clear and rational zoning, no biosafety accidents have occurred due to area confusion since its establishment. 2. Optimization of Airflow Organization Reasonable airflow organization is the key to preventing the spread of pollutants. The ideal airflow direction should be from the clean area to the semi - contaminated area, then to the contaminated area, and finally discharged outdoors after high - efficiency filtration. Common air supply and exhaust methods include top - supply bottom - exhaust and top - supply top - exhaust. For instance, when using the top - supply bottom - exhaust method, the air supply outlets are located at the top of the room, evenly sending out clean air, while the exhaust outlets are located at the bottom of the room near the ground, promptly discharging contaminated air. This creates a stable airflow gradient in the room, reducing the risk of cross - contamination between different areas. 3. Setting of Pressure Gradient To further prevent pollutants from spreading from the contaminated area to the clean area, a reasonable pressure gradient needs to be set. Generally, the clean area maintains a positive pressure, the contaminated area maintains a negative pressure, and the pressure in the semi - contaminated area is between the two. For example, the clean area has a relative atmospheric pressure of +20Pa, the semi - contaminated area has +10Pa, and the contaminated area has - 10Pa. This creates a pressure difference between different areas, ensuring the directional flow of air. It's like adding layers of "protective shields" to the laboratory, effectively blocking the spread of harmful microorganisms. II. Reliable and Efficient Equipment Configuration 1. Biosafety Cabinets As the core protective equipment in animal laboratories, biosafety cabinets are classified into Class I, Class II, and Class III according to their protection levels. Different levels are suitable for experimental operations with different degrees of risk. Class I biosafety cabinets only provide protection for personnel and the environment and can be used for experiments involving microorganisms with known low hazards. Class II biosafety cabinets are the most widely used. They can protect personnel, the environment, and experimental samples, and are commonly used in experiments such as cell culture and microbial inoculation. Class III biosafety cabinets have the highest protection level. They are completely enclosed structures and are suitable for experiments involving highly pathogenic microorganisms, providing comprehensive safety protection for experiments. 2. Animal Rearing Equipment The selection of animal rearing equipment directly affects the health of animals and the accuracy of experimental results, and is also related to biosafety. For example, in the Independent Ventilated Caging (IVC) system, each cage box has an independent ventilation duct, which can effectively prevent cross - infection between animals in different cage boxes. It is also convenient to control the environmental parameters inside the cage, such as temperature, humidity, and air quality. In addition, the materials of the cage should be corrosion - resistant and easy to clean and disinfect. Stainless - steel cages, for example, have good durability and hygiene, making it convenient to clean animal excreta in a timely manner and reducing the risk of microbial growth. 3. Disinfection and Sterilization Equipment Complete disinfection and sterilization equipment is essential for killing harmful microorganisms in the laboratory environment and on items. Common ones include autoclaves, which can perform high - temperature and high - pressure sterilization on experimental equipment, culture media, animal waste, etc. Hydrogen peroxide low - temperature plasma sterilizers can quickly and efficiently sterilize heat - sensitive medical devices at low temperatures. Ultraviolet disinfection devices are often used to disinfect the laboratory air and the surfaces of objects. The coordination of various disinfection and sterilization equipment ensures effective control of microbial contamination in all aspects of the laboratory. III. Strict and Standardized Personnel Management 1. Professional Training and Qualification Certification Personnel entering animal laboratories must undergo comprehensive and systematic professional training, covering biosafety knowledge, experimental operation skills, animal rearing management, etc. After the training, they can only be qualified to work after passing strict assessments and obtaining corresponding qualification certifications. For example, the animal laboratory of a certain university requires all new recruits to participate in a one - month pre - job training and pass both theoretical and practical exams. Only those with qualified scores can enter the laboratory to carry out work, ensuring that personnel have the ability to deal with biosafety risks from the source. 2. Use of Personal Protective Equipment Proper wearing and use of personal protective equipment are important means of self - protection for personnel. In animal laboratories, experimental personnel need to be equipped with protective clothing, masks, gloves, goggles, and other protective items. The protective clothing should have good barrier properties to effectively block the penetration of microorganisms. Masks should be selected as medical protective masks or N95 masks that meet the standards to ensure the filtration effect of air droplets and microorganisms. Gloves should be selected according to the type of experimental operation. For example, latex gloves are used for general experiments, and chemical - resistant gloves are used for experiments involving contact with toxic and harmful reagents. Goggles can protect the eyes from animal body fluids, aerosols, etc. Experimental personnel must strictly follow the operating procedures to wear and remove protective equipment to avoid self - contamination during the process. 3. Operational Standards and Emergency Response Formulating and strictly following standardized experimental operation procedures is the key to reducing the occurrence of biosafety accidents. There should be detailed and clear operation guidelines for every link, from the reception, rearing, experimental operation of animals to the disposal of waste. For example, when conducting animal dissection experiments, it is necessary to follow the specified steps to avoid splashing of animal body fluids. When dealing with animal waste, it is necessary to classify and place it in special containers and carry out disinfection and sterilization treatment as required. At the same time, the laboratory should develop a complete emergency response plan. For potential emergencies such as animal escape and microbial leakage, it should clearly define the emergency response process, division of responsibilities, and treatment measures, and organize regular drills to ensure that personnel can take prompt and orderly actions when an accident occurs, minimizing losses and hazards. IV. Continuous and Effective Monitoring and Maintenance 1. Environmental Monitoring Regularly monitor the environmental parameters of animal laboratories, including temperature, humidity, pressure difference, air cleanliness, and microbial content. Install temperature and humidity sensors, pressure gauges, dust particle counters, microbial samplers, and other equipment to collect data in real - time and analyze it. Once the environmental parameters are found to be beyond the specified range, immediate adjustment measures should be taken. For example, when the temperature and humidity deviate from the set values, promptly check the operation of the air - conditioning system and carry out maintenance. If the microbial content exceeds the standard, conduct a comprehensive disinfection of the laboratory and investigate the source of contamination. 2. Equipment Maintenance Regularly maintain laboratory equipment to ensure its stable performance and reliable operation. Develop a detailed equipment maintenance plan, clearly defining the maintenance cycle, maintenance content, and responsible persons. For example, biosafety cabinets need to be regularly tested for wind speed, have their high - efficiency filters replaced, and undergo cabinet cleaning and disinfection. Autoclaves should be regularly inspected for safety valves, pressure gauges, etc., and undergo cavity cleaning and sealing performance testing. The fans and filters of the ventilation system also need to be maintained on time. Complete records of equipment maintenance should be kept to trace the operating conditions and maintenance history of the equipment. 3. Facility Inspection Regularly inspect the laboratory facilities, including the integrity of the building structure, the sealing of doors and windows, and the safety of pipelines and circuits. Check for cracks in the walls and ceilings, whether the doors and windows can be closed properly and are well - sealed, and whether there are leaks in the water, electricity, and gas pipelines. For any damaged facilities or potential safety hazards found, repair and rectify them in a timely manner to ensure that the laboratory facilities are always in good operating condition, providing a solid hardware foundation for biosafety protection. Biosafety protection in animal laboratory engineering is a systematic project, involving multiple aspects such as facility layout, equipment configuration, personnel management, and monitoring and maintenance. Only by strictly controlling every link can biosafety risks be effectively reduced and the smooth progress of scientific research be ensured. Guangzhou Cleanroom Construction Co., Ltd. specializes in the production of purification equipment and is committed to providing professional and reliable biosafety protection solutions for various animal laboratories, contributing to the safe advancement of scientific research.  

In the construction of animal laboratories, the quality of the floor plays a decisive role in the entire experimental environment. Creating a seamless and clean floor base can not only ensure the accuracy of experimental data but also safeguard the health and safety of experimental animals. With years of profound accumulation in the field of purification equipment and rich construction experience, Guangzhou Cleanroom Construction Co., Ltd. will comprehensively interpret the key points of self-leveling floor construction in animal laboratories for you. I. Preparatory Work: Precise Layout and Meticulous Preparation Site Assessment and Planning Before the construction, a professional team needs to conduct a comprehensive site assessment of the animal laboratory. Different functional areas, such as the experimental operation area, animal breeding area, and equipment placement area, have different requirements for the floor. The operation area requires high wear resistance to cope with the frequent movement of instruments; the breeding area pays more attention to the anti-slip property of the floor to prevent experimental animals from slipping and getting injured. At the same time, the drainage slope should also be considered to prevent water accumulation from breeding bacteria and affecting the experimental environment. The technicians of Guangzhou Cleanroom Construction Co., Ltd. will customize the construction plan according to the specific situation of each laboratory to ensure that every detail meets the requirements. Selection of Materials and Tools The quality of the self-leveling material directly determines the final effect of the floor. In animal laboratories, self-leveling materials that are environmentally friendly, corrosion-resistant, and have strong antibacterial properties should be selected to prevent harmful chemicals from causing harm to experimental animals and reduce the risk of cross-contamination. In addition, equipping professional construction tools, such as toothed trowels, defoaming rollers, and levels, is the basis for ensuring the construction quality. Guangzhou Cleanroom Construction Co., Ltd. has established long-term cooperative relationships with high-quality material suppliers to ensure the stable and reliable quality of construction materials. II. Construction Process: Strict Execution and Meticulous Operation Base Treatment: Laying a Solid Foundation Base treatment is a crucial link in self-leveling floor construction. First of all, dust, oil stains, sundries, etc. on the floor should be removed to ensure that the base surface is flat, dry, and firm. For uneven floors, grinding or repairing is required to ensure that the self-leveling material can be laid evenly. In animal laboratories, special attention should also be paid to the corners, floor drains, and other parts where dirt is likely to accumulate, and key treatment should be carried out to avoid leaving sanitary dead corners. The construction team of Guangzhou Cleanroom Construction Co., Ltd. has rich experience in base treatment and can operate strictly in accordance with the standards, laying a solid foundation for self-leveling floor construction. Laying of Self-leveling Material According to the requirements of the material instruction manual, mix the self-leveling material with an appropriate amount of water, stir it evenly, and then quickly pour it onto the floor. Use a toothed trowel to spread the material evenly, and then use a defoaming roller to eliminate air bubbles to ensure that the floor is flat. During the construction process, the thickness of the self-leveling material should be strictly controlled to ensure the flatness and bearing capacity of the floor. The construction personnel of Guangzhou Cleanroom Construction Co., Ltd. are highly skilled and can complete the laying of a large area of self-leveling floor in a short time while ensuring the construction quality. III. Post-construction Maintenance: Careful Maintenance for Long-term Assurance Curing and Maintenance After the self-leveling floor is laid, curing and maintenance are required. During the curing period, personnel and vehicles should be prevented from walking on the floor to avoid damaging the flatness of the floor. At the same time, good indoor ventilation should be maintained to accelerate the drying speed of the floor. Generally, the self-leveling floor needs to be maintained for 3 to 7 days, and the specific time depends on the material characteristics and ambient temperature. Guangzhou Cleanroom Construction Co., Ltd. will provide customers with detailed maintenance guidance to ensure that the self-leveling floor achieves the best performance. Quality Inspection and Acceptance After the construction is completed, Guangzhou Cleanroom Construction Co., Ltd. will conduct a comprehensive quality inspection of the self-leveling floor, including indicators such as flatness, hardness, and wear resistance. Only when all indicators meet the standards will the acceptance be carried out. Through strict quality inspection and acceptance, a reassuring and reliable floor solution is provided for customers.   Self-leveling floor construction in animal laboratories is a systematic project that requires strict control of every link from preparatory work, construction process to post-construction maintenance. Guangzhou Cleanroom Construction Co., Ltd., with its professional technology, high-quality materials, and rich experience, creates a seamless and clean floor base for your animal laboratory, contributing to the development of life science research.   If you have any needs for self-leveling floor construction in animal laboratories or purification equipment, please feel free to contact us!  

  In the field of life science research, animal laboratories play an indispensable role. As a crucial facility supporting the experimental environment, the ventilation system in a laboratory is directly related to the accuracy of experimental results, the well - being of animals, and the safety of experimental personnel. As the terminal of the ventilation system, the installation quality of air outlets is of utmost importance. With years of profound accumulation in the production of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. reveals the key technologies for the installation of air outlets in the ventilation systems of animal laboratories. I. Before Installation: Precise Planning and Preparation Analysis of Spatial Layout and Functional Requirements There is a wide variety of animal laboratories, and different functional areas have significantly different requirements for ventilation. Before installing air outlets, it is necessary to deeply analyze the characteristics of different functional areas such as the experimental area, breeding area, and cleaning area, and clarify the air flow organization form of each area. For example, the experimental area may place more emphasis on local high - efficiency purification, while the breeding area needs to ensure uniform air distribution and avoid air flow causing stress to animals. With a professional technical team, Guangzhou Cleanroom Construction Co., Ltd. can provide personalized ventilation system design solutions based on the actual needs of customers, ensuring a scientific and reasonable layout of air outlets. Selection of Air Outlets and Consideration of Compatibility There is a rich variety of air outlet types, including louvered air outlets, diffusers, swirl air outlets, etc. Different types of air outlets have different air flow characteristics and application scenarios. In animal laboratories, factors such as wind speed, air volume, and noise need to be comprehensively considered to select the most suitable air outlets. At the same time, it is also necessary to ensure a tight and well - sealed connection between the air outlets and the ventilation ducts to avoid air leakage. Guangzhou Cleanroom Construction Co., Ltd. strictly controls product quality and provides a variety of air outlet products with excellent specifications and performance to meet the needs of different customers. II. During Installation: Strict Execution and Meticulous Operation Positioning and Fixing: Ensuring Installation Accuracy The installation location of air outlets directly affects the ventilation effect. During the installation process, positioning must be carried out strictly in accordance with the design drawings to ensure that the errors in the levelness and verticality of the air outlets are within the allowable range. Professional installation tools and fixing methods such as expansion bolts and hanging brackets are used to ensure that the air outlets are firm and reliable, avoiding problems such as loosening and displacement during use. Sealing Treatment: Preventing Air Leakage and Contamination Air leakage not only reduces the efficiency of the ventilation system but may also lead to cross - contamination within the laboratory. Therefore, strict sealing treatment should be carried out at the joints between the air outlets and the walls, ceilings, as well as at the interfaces between the air outlets and the ventilation ducts. Commonly used sealing materials include sealants and sealing strips to ensure long - term and reliable sealing effects. The installation team of Guangzhou Cleanroom Construction Co., Ltd. has rich construction experience and can skillfully apply various sealing technologies to effectively prevent air leakage. III. After Installation: Comprehensive Detection and Optimization Adjustment Performance Detection: Ensuring that Ventilation Effects Meet Standards After installation, a comprehensive performance inspection of the ventilation system is required, including the detection of parameters such as wind speed, air volume, wind pressure, and noise. The performance of each air outlet is tested one by one through professional detection instruments to ensure that all indicators meet the design requirements. If any abnormalities are found, timely analysis and adjustment are carried out to ensure the stable operation of the ventilation system. Dynamic Debugging: Adapting to Actual Usage Requirements The usage of animal laboratories may vary with changes in experimental projects. Therefore, after the ventilation system is put into use, dynamic debugging is also required. The opening degree and air volume of the air outlets are adjusted according to actual needs to achieve the best ventilation effect. Guangzhou Cleanroom Construction Co., Ltd. provides comprehensive after - sales services, regularly visiting and maintaining the ventilation systems of customers to ensure that the systems are always in good operating condition. The installation of air outlets in the ventilation systems of animal laboratories is a systematic project that requires strict control throughout the entire process, from planning and design to installation, construction, and detection and debugging. As a leader in the industry, Guangzhou Cleanroom Construction Co., Ltd. will leverage professional technology, high - quality products, and comprehensive services to create a safe, efficient, and comfortable animal laboratory environment for you. If you have any needs regarding the ventilation systems of animal laboratories, please feel free to contact us!