What are the requirements of temperature and humidity for using laminar flow operating room? In this era, it is well known that in laminar flow operating room, an important aspect is to consider its temperature and humidity, and what are the specific requirements. Today, I will simply introduce laminar flow operating room to you. Let you have a detailed understanding
Packaging profession is mainly reflected in the food packaging and drug packaging, the temperature and humidity of the space environment, the number of dust particles in the air, and the quality of water quality. Specification for occupational temperature and humidity of optoelectronic optics: laminar flow operating room for optoelectronic optical products is generally applicable to electronic instruments, computers, semiconductor factories, automobile industry, aerospace industry, photolithography, microcomputer production and other occupations, except for air cleanliness.
Also make sure to meet the requirements of electrostatic removal. Temperature and humidity requirements: the temperature is generally 24 + 2 ℃, and the relative humidity is 55 + 50 and 10000. It belongs to aseptic room. Relative humidity: 45% 0-50% for moisture absorbing drugs (in summer), 50% - 55% for tablets and other solid preparations, and 55% - 65% for water injection and oral liquid.
Chip production workshop, integrated circuit dust-free room and disk production workshop are important parts of the electronic production occupational clean room, because the requirements of indoor air environment and quality in the production process of electronic products are very strict, mainly to control particles and floating dust as the main goal, and also make a strict control on the environment temperature and humidity, fresh air volume, noise, etc The rules of the game. Need to eliminate static electricity and make people feel comfortable.
Generally speaking, the temperature of laminar flow operating room should be controlled at about 22 ℃, and the relative humidity should be controlled at 50-60%. Temperature: 24 ± 2 ℃ humidity: 50 ± 10%. The first thing is to ensure that the solder paste can work in a better environment. The temperature will affect the activity of the solder paste and the activity of the added flux and related solvents. Too high temperature will add activity, eventually affect the role of silk screen mounting and reflow. Simple appearance of false solder, solder joint is not glossy and other phenomena. The humidity of laminar flow operating room will cause the solder paste to inhale water vapor in the air. If it absorbs too much water vapor, it will cause reflow welding slag, continuous welding and other phenomena.
The room temperature and humidity of laminar flow surgery are mainly determined according to the process requirements, in addition to the comfort of people. Do you know the requirements of temperature and humidity in laminar flow operating room? The specification requirements of temperature and humidity in laminar flow operating room are introduced in detail through the above contents. I hope you can have a careful look