A constant temperature and humidity laboratory is a special type of laboratory whose environmental conditions require constant temperature and humidity. This type of laboratory is mainly used for precision measurements, biomedical research, chemical analysis, and other experiments that require precise control of environmental conditions. SICOLAB XIGERThe design principles, equipment selection, layout planning and other aspects of the constant temperature and humidity laboratory will be introduced in detail.
1. Design principles.
1.Stability: Constant temperature and humidity laboratories should have high stability to ensure the accuracy of experimental results. Fluctuations in temperature and humidity should be kept to a minimum.
2.Comfort: Comfortable temperature and humidity should be maintained inside the laboratory to avoid discomfort to the experimenter.
3.Energy conservation and environmental protection: Energy conservation and environmental protection should be considered in the design, and high-efficiency and energy-saving equipment should be used to reduce energy consumption and reduce the impact on the environment.
Second, equipment selection.
1.Air conditioning system: Choose an air conditioning system with stable performance and low energy consumption to ensure stable control of temperature and humidity in the laboratory.
2.Humidification equipment: Choose the appropriate humidification equipment according to the experimental needs, such as ultrasonic humidifier, wet film humidifier, etc.
3.Dehumidification equipment: When the humidity is too high, dehumidification equipment should be selected, such as rotary dehumidifier, condensation dehumidifier, etc.
4.Ventilation equipment: Choose equipment with good ventilation effect, such as exhaust fans, etc., to maintain indoor air circulation.
3. Layout planning.
1.Single-layer structure: Generally, a single-layer structure is adopted, which is easy to manage and maintain. The floor should be made of anti-static flooring or composite flooring with good wear resistance, and the wall should be made of acid-alkali resistant fireproof board and other materials.
2.Ceiling design: The ceiling should be made of aluminum-plastic panel, and its thickness should not be less than 10mm. The ceiling design should take into account the installation location of the ventilation equipment.
3.Indoor lighting: The selection of lighting fixtures should comply with the provisions of GB50034. The luminaire should be installed above the bench to ensure adequate light.
4.Experimental instruments and utensils: Choose appropriate experimental instruments and utensils according to different uses, including various heaters, refrigerators, drying ovens, incubators and other equipment and their accessories (such as sinks, cup holders). Minimize unnecessary ancillary facilities and decorations (such as lampshades, closets) to reduce energy loss during operation when meeting the requirements of use.
5.Control room design: The door of the computer room should be opened outwards to facilitate personnel access and equipment maintenance. The control room should be equipped with necessary monitoring equipment and alarm systems to ensure the safe operation of the laboratory.
6.Fire safety: According to the scale and nature of the laboratory, reasonable fire protection facilities and safety exits are set up to ensure the safety of personnel and property.
The design of a constant temperature and humidity laboratory is a complex and meticulous work, which requires comprehensive consideration of the laboratory's use, environmental conditions, equipment selection, layout planning and other factors. In the design process, the principles of stability, comfort, energy saving and environmental protection should be followed to ensure the stable operation of the laboratory and the accuracy of the experimental results. At the same time, the laboratory space should be reasonably laid out and planned to improve the space utilization rate and experimental efficiency. Through the scientific and reasonable design of constant temperature and humidity laboratory, it provides a good experimental environment for scientific researchers and promotes the progress and development of scientific research.