Food physical and chemical testing laboratories, which we often call food physical and chemical laboratories, play an important role in the maintenance of food market safety. Generally, there will be food testing physical and chemical laboratories in food production workshops. Agricultural products and aquatic products also need to pass the testing of food physical and chemical laboratories. There are many food industry workshops and laboratories in the laboratory cases that CEIDI has built, such as Guangming Food, Wangli Coffee, Master Kong and other well-known brands. What are the key points of the decoration design of the food physical and chemical laboratory? Shanghai laboratory construction experts will answer for you.

According to production needs, general food factories should set up comprehensive laboratories for both bacteria and physical and chemical testing. Therefore, the planning and layout design of food physical and chemical laboratories is divided into three parts: office area, bacteria laboratory, and physical and chemical laboratory.

I. The three major parts of the decoration design of the food physical and chemical testing laboratory

1. Office area: It is the main place where the experimental staff carry out their daily work, record and organize data. Except for the special needs of the experimental party, the common office area design is set up on the outermost layer of the experimental building, keeping a certain distance from the experimental area , The furniture and equipment only need simple tables, chairs, tea and other facilities, and functional rooms can also be added according to the needs of the experimenter.

2. Bacteria laboratory: including sterile room, bacteria inspection operation room, culture room, washing and disinfection room.

The sterile room is used to process samples and inoculate culture, and requires effective measures such as air purification to provide a relatively sterile working environment for the microbiology laboratory. The sterile laboratory design should meet the following requirements:

① The entrance is set in the bacteria detection operation room, avoiding the corridor

② The sterile room and the operation room are separated by a buffer room, and two channels are required.

③ The sterile room and buffer room should be equipped with ultraviolet lamps, and it is required to install a 30W ultraviolet lamp every 3 square meters.

④ There is an experiment table in the sterile room (both central experiment table and side table are acceptable), and the distance between the ultraviolet lamp and the experiment table is less than 1.5m

⑤ There are double windows between the sterile room and the operation room to form a small passage

Bacterial inspection operation room is mainly used for bacterial culture and inspection, and the main facility is a laboratory bench. The location of the test bench should be in the center of the laboratory with sufficient light; the materials of the test bench should be heat resistant, acid and alkali resistant.

The culture room, that is, the culture medium production room, is mainly used to prepare and prepare the culture medium and test reagents required for microbial culture. The main equipment is the side table and the medicine cabinet. When designing the incubation room, pay attention to dangerous, flammable, perishable, toxic and hazardous materials, and store them in a separate safe.

The washing and disinfection room is mainly used for cleaning and disinfecting experimental equipment, culture medium, etc., with an area of ≥10 square meters. The washing and disinfection room is often equipped with an autoclave, a ventilation device (fume hood) or a ventilation fan. Conditional experimental parties should also install a distilled water device for daily inspections indoors.

3. Physical and chemical laboratory: The physical and chemical analysis room is the main operating room for physical and chemical analysis. If the conditions are limited, the physical and chemical laboratory can also be designed to be combined with the microbiological routine laboratory. The main equipment includes laboratory benches, fume hoods, washing tanks, etc. The laboratory bench requires the same as the bacteria operation room.

II. CEIDI physical and chemical laboratory decoration design case

CEIDI, as an outstanding representative of Shanghai laboratory engineering EPC, has been deeply involved in the laboratory decoration design industry, creating a high-quality, safe and sustainable experimental environment for the majority of laboratory employees. Xidi's past physical and chemical laboratory engineering projects are for example-SC-level food purification workshop & biological laboratory: taste pet food. Note: The case pictures are for Xidi internal use only, and theft of pictures is prohibited.

On July 29, 2019, the renovation project of Tranwei Biotechnology-Pet Food Clean Production Base, which was contracted by CEIDI Xidi, officially started. The project is located on Shumin Road, Songjiang District, Shanghai, with a construction area of 2,205 square meters. The contract content: offices, laboratories, clean production workshops, and cold storage.