General design requirements for food laboratories

General design requirements for food laboratories

The food laboratory is divided into functional design and layout design. Different from general office and civil buildings, the functional design and layout design of the laboratory are proposed and determined before the architectural design combined with the testing technical requirements, which are the basis of the architectural design. One; food laboratories should formulate...

Text label: food laboratory requirements, food laboratory design and installation

General Design Requirements for Food Laboratory

The food laboratory is divided into functional design and layout design. Different from general office and civil buildings, the functional design and layout design of the laboratory are proposed and determined before the architectural design combined with the testing technical requirements, which are the basis of the architectural design. One; the food laboratory should formulate and implement documented procedures for laboratory safety and personnel health, and be equipped with corresponding safety protection facilities; the decoration should consider leaving pipeline passages that are convenient for construction and maintenance, and carefully select decorative materials to prevent Pollution caused by environmental factors in the laboratory, such as the detection of trace metal elements by gypsum board slag, and the impact of decorative materials on indoor air pollution in the laboratory, etc. The laboratory design should meet the building rules for emergency handling. Safety equipment, all those in direct contact with pollutants should be equipped with hand-washing basins, and the hand-washing basins should be located at the exit; it is not appropriate to set up spray fire pipelines in the precision analytical instrument laboratory, and carbon dioxide fire extinguishers should be equipped; the grounding resistance value of the working ground should be The specific requirements of the experimental equipment are determined. If there are no special requirements, it should not be greater than 4Ω. The grounding resistance value of the working grounding and protective grounding of the power supply should not be greater than 4Ω. The special protective grounding resistance value of the laboratory is determined according to specific requirements; If there are no special requirements, the grounding resistance value should not be greater than 1Ω. The working grounding of the laboratory and the grounding device should be connected at a single point; when laboratories with different natures share a set of grounding devices, the grounding wire should be connected to the grounding device separately. , the grounding trunk introduced into the clean room modular from the grounding device should be laid with insulated wire and cable through the steel pipe, and the protective grounding of the laboratory should be equipped with equipotential bonding measures.

For a laboratory building, but after the building structure coefficient is determined, the 'depth' of the laboratory is determined, at least in one area, and the factor that determines the unit is the width of the unit, mainly from the perspective of convenience, Consider at least one fume hood, one or two sets of test benches in one area unit, and leave a gap between the fume hood and the test bench or laboratory, which should ensure that someone is working in front of the test bench or fume hood. Below, others can pass smoothly, and the actual laboratory space may be an integer multiple of 1/2 unit area according to needs. The combination design of laboratory standard units should meet the requirements of use, and be closely integrated with the arrangement, structure, type selection and piping space layout of fume hoods, experimental benches and experimental instruments and equipment. -9m is suitable, and the sample pretreatment laboratory should be designed with a large bay, and the room bay is an integer multiple of 1/2 standard unit; for a general laboratory composed of 1/2 standard unit, the side test benches are arranged against the two side walls. The clear distance between them should not be less than 1.6m. When a fume hood or experimental equipment is arranged against one side wall, the clear distance between it and the other side of the test bench should not be less than 1.5m. Zhongjing Global Purification can provide consulting, planning, design, construction, installation, transformation and other supporting services for food laboratories and microbiology laboratories.

The floor height of the laboratory mainly depends on the type of the laboratory, and the space occupied by the pipes of the air-conditioning system and the pipes of the fume hood of the chemical laboratory has a great influence on it; the indoor clear height of the general laboratory is not provided with air When adjusting, it should not be lower than 3.6m, and the radioactive laboratory should be increased accordingly. This height is also suitable for clean laboratories; the size of the door should be based on the principle of easy access to testing instruments or equipment, and the size of the laboratory composed of 1/2 standard units. The width of the door opening should not be less than 1m and the height should not be less than 2.1m. The width of the door opening of the laboratory composed of one or more standard units should not be less than 1.2m and the height should not be less than 2.1m. The specific situation is determined, the door leaf of the laboratory should be equipped with an observation window, the opening direction of the door should be opened from the inside to the outside, and the outside window of the laboratory with air conditioning should have good airtightness and heat insulation. Reduce the area of u200bu200bexternal windows, and it is advisable to set openable sashes of not less than 1/3 of the window area. The width of the corridor of the laboratory mainly depends on three aspects, the size of the traffic volume, the length of the corridor and the opening method of the doors and windows; the corridor width of the laboratory is divided into 5 types, the single-sided corridor, the middle corridor, the maintenance corridor, the safety corridor and the visit For corridors and equipment pipeline corridors, for example, the net width of a double-sided room with a single corridor is generally more than 1.6m, and the net width of a double-sided clean room modular with a double corridor is generally 1.5m.

PHARMA allocates customer service resources to the platform where their customers are most vocal.

SUZHOU PHARMA MACHINERY CO.,LTD. will expand our presence in direct selling and lead the reinvention of the channel, offering an entrepreneurial opportunity that delivers superior earnings, recognition, service and support, making it easy and rewarding to be affiliated with PHARMA and elevating the image of our industry.

The extraction machine CUSTOM SOLUTION SERVICES is an all-servo system capable of storing hundreds of extraction machine process parameters to provide custom extraction machine profiles for each extraction machine type and extraction machine configuration.

But we do think that reckoning with supply chains of CUSTOM SOLUTION SERVICES is a really important step. Even super simple switches in material, or sourcing, or shipping, or worker benefits seems like good place to start.