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What are the environmental requirements for a constant temperature and humidity laboratory?
Category: Industry News
Constant temperature and humidity laboratory As the name suggests, it refers to a laboratory that achieves temperature and humidity requirements through special technologies and maintains a certain durability. It is currently indispensable in many production fields.
What are the environmental requirements for a constant temperature and humidity laboratory?
1. Temperature requirements: There are certain requirements for temperature. Constant temperature and humidity laboratory Direct evaporation and independent constant temperature and humidity air conditioning systems are usually adopted, which are simple, easy to operate and adjust, and have energy-saving advantages. Generally speaking, it needs to be used in an environment of 15-30 degrees Celsius. Therefore, in general, air conditioning needs to be installed in the environment where this laboratory is installed to maintain the required temperature conditions for operation and ensure normal operation and use. This is an important aspect. It is also of great significance to improve the service life of constant temperature and humidity laboratory equipment. Also, in order to meet the precision requirements of the constant temperature and humidity laboratory, the air changes in the constant temperature and humidity air-conditioned room are relatively large. Constant temperature is about 2 degrees Celsius, breathing 10 to 15 times per hour. Constant temperature room is about 1 degree Celsius, with 15 to 20 air changes per hour.
2. Humidity requirements: There are certain requirements for the relative humidity in the air. Generally speaking, the relative humidity is required to be no more than 85%. If the humidity is too high or there is water spraying equipment near the laboratory, it may cause the laboratory parts to rust, seriously affecting its service life, so it is also an aspect that needs attention. Airflow distribution will affect accuracy. Therefore, when designing a high-precision constant temperature and humidity laboratory, the airflow distribution must be fully considered to make it reasonable, give full play to the cooling or heating effect of air supply, establish a stable and uniform temperature field, and thus effectively ensure that when the air reaches the working area, the difference between the average temperature and the temperature in the working area will be within the allowable temperature fluctuation value.
3. Atmospheric pressure requirements: There are certain requirements for atmospheric pressure. Only under suitable atmospheric pressure can the normal operation of the laboratory be guaranteed, so it is also necessary to pay attention to this point. In addition, during use, it should be noted that there must be no violent vibrations in the surrounding environment. The environmental requirements of the constant temperature and humidity laboratory mainly include the above points, so we must pay attention to meeting these environmental requirements, so that we can work better.
Another key aspect is the insulation and sealing of the constant temperature and humidity laboratory. Laboratories with good insulation and sealing can effectively save energy, improve the accuracy of temperature and humidity, and effectively reduce operating costs.
If you have any other questions about the constant temperature and humidity laboratory, please contact us. We have a full understanding of it and can help you better understand its characteristics. The construction of a constant temperature and humidity laboratory has certain requirements. Only by meeting the relevant requirements can better experiments be conducted.
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Research, design and production of environmental testing machines
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