General animal laboratory design and decoration experience CEIDI Xidi

There are already a lot of knowledge about laboratory animal rooms on the market, to clean animals and SPF animals the most popular science, there are many companies in the telephone consultation CEIDI Xidi also focus on inquiring about the design and decoration of ordinary laboratory laboratories, so we specially opened the article to talk about the design and decoration of ordinary animal laboratories. However, in practice, many experimental animal rooms are compound, and animals of various levels are raised and arranged according to the cleanliness.

General animal laboratory design and decoration experience | CEIDI West

First of all, let's talk about the animal level raised in the animal laboratory:

1. Class I Ordinary Animal (CV) refers to a general animal whose microorganisms are not under special control.

2. Grade II Cleaning animals (CL) requires the exclusion of zoonotic diseases and pathogens of major infectious diseases in animals.

3. Grade III Animals without special pathogens (SPF), which require that in addition to the second level, some prescribed pathogens should be excluded.

4. Grade IV Sterile Animals (GF) or Siddhizoans (GNs). Sterile animals are required not to carry any microorganisms that can be detected with existing methods. Sizoans require the implantation of one or more known microorganisms on the body of a sterile animal.

First-class ordinary animals, the breeding environment is open system, there is no air cleanliness requirements, planning should also be divided into preparation area, feeding area, experimental area. Require the flow of people, logistics, animal flow separately (one-way process); require purification, sterilization, insect control; air conditioning system has controllable temperature and humidity, air flow speed and distribution, there is a certain amount of ventilation and air pressure; lighting, windowless animal rooms use fluorescent lamps, windowed animal rooms can be installed glass windows to filter out ultraviolet rays. 12h light and 12h dark are required. The water supply is drinking water and refined water. As we said before, there are relatively fewer people who simply do first-class ordinary animal breeding, and professional animal housing institutions have higher research needs in the experimental environment, and will build experimental sites suitable for animals of all levels at the same time.

Precautions for the construction of animal laboratories (general):

1. According to the requirements of different types and different levels of experimental animals, establish corresponding facilities and animal rooms, activity places and corresponding auxiliary rooms. The site should be selected in a place that is quiet, clean and does not affect the outside world.

2. The animal room must be well-lit, well ventilated, the ground is clean and not watery; the ceiling and walls should be easy to clean, and the external walls, roofs, roofs, doors and windows and pipelines through the outside must avoid the drilling of external animals, mosquitoes and flies and other insect pests. The indoor temperature is controlled at 18-29 degrees, the relative humidity is 40-70%, and the noise is within 60 decibels.

3. The density of animals in the cage should not be too large, and there should be air supply, exhaust, cooling and heat preservation equipment. There must be special sewage and drainage facilities to prevent the spread of pathogens. All kinds of cages should be disinfected regularly, and the bedding needs to be disinfected by high temperature and replaced in time, so that the indoor ammonia concentration is below the level of one part per million (PPM).

Meticulous and meticulous pre-planning and design is the key to the success or failure of the construction of animal house laboratories. How to configure animal disinfection and quarantine rooms, locker rooms, cleaning and disinfection areas, clean corridors, dirt corridors, etc.; the construction of lighting, pressure difference, air conditioning purification systems, gas pipelines, water supply and drainage in various professional fields is also highly professional. Compared with other animal room laboratory design and decoration companies, CEIDI Xidi, an animal room EPC engineering integration service provider that provides planning, design, decoration, experimental furniture and supporting engineering integration services, will have more rich experience in actual construction.

Related Reading:

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Animal Room, designed by SPF Animal Lab