Attention to details in laboratory decoration design

The decoration of the laboratory is generally similar to that of ordinary tooling, the main differences are: water, electricity, wind, materials, technology, process and other special construction and selection.

Water problems

The laboratory water is generally: ordinary tap water, distilled water is three distilled water, ultra-pure water is ionized water. The construction of inlet water must consider the safety and science is also applicable.When going up water, the material should be selected according to the specific experiment, that is, the water pipe and the joint.Also consider the separation of water and electricity, the environment around water pipes, the direction of waterways and so on. The launching of the laboratory is generally troublesome, because of the requirements of the launching of the laboratory test bed and the actual national conditions, as well as the specific laboratory or laboratory building environment is very different. The water in the laboratory can be generally divided into polluted water and low-polluted water. Low-polluted water generally refers to the condensed circulating water of some equipment and the waste water of washing some containers. The scope of polluted water is a lot of general, corrosive water, such as acid, alkali corrosion water, organic corrosion water, inorganic pollution water, and heavy metal pollution water and so on.

Circuit problem

The electricity of the laboratory is a very important problem, weak electricity, lighting electricity, safety electricity and experimental equipment electricity. Among them, electricity is the main focus of laboratory instruments and equipment, because the principle of laboratory instruments and equipment, especially some precision instruments, is mostly the effect and reaction of lorentz force principle, that is, the change controlled by the micro change of current. Laboratory equipment electricity, we have to solve the problem is to control and reduce the current fluctuation, reduce or stabilize the harmonic change value, reduce or reduce the magnetic field interference and so on. Such as the problem of electricity can not be solved, serious will cause disaster, general will cause damage to the instrument, the experiment is not accurate or unstable, the service life of the instrument is reduced and so on.

Exhaust system problem

The exhaust air in the laboratory is mainly to meet the needs of the safety of laboratory personnel and the laboratory environment. The exhaust air supply in laboratory is mainly to consider what environment needs positive pressure and negative pressure and constant pressure. Specific configuration depends on the specific nature of the laboratory, to arrange the size of positive and negative pressure. The exhaust air supply in the laboratory is not like ordinary office ventilation. Its wind path and guide gas to walk to have very strict requirement, solve bad can produce gas backflow and gas exhaust not to go out, or exhaust air volume is very big indoor odour still exists, can not reach the effect that changes wind. The physical properties of the laboratory are different, the required positive and negative pressures are different, and the air volume and ventilation frequency are also different. The specific nature of the laboratory is different, the relative and absolute ventilation is very different.

Material selection in the laboratory

According to different experimental properties, different materials should be selected to adapt to the special laboratory environment. For example, corrosion also depends on whether it is acidic, alkaline or organic. And of course the high temperature and low temperature environment in the lab. Some experimental areas may also consider the deformation, aging, flame retardant, radiation and other conditions.