Discussion on the handle of analytical table, an important element in immune biology laboratory
In the field of scientific research, the quality and performance of laboratory equipment are directly related to the accuracy and safety of experiments. As one of the important parts of the laboratory, the design and material selection of the analytical platform also need strict consideration. Today we are going to talk about a little detail that is often overlooked but crucial-the handle of the analysis desk.
I. Design and Function
The handle of the analysis desk in immune biology laboratory seems insignificant, but its function can not be ignored. First of all, in the laboratory environment, operators often need to open and close the door panel or drawer of the analysis table frequently. Therefore, a comfortable and durable handle is particularly important. Secondly, the shape of the handle should also take into account ergonomic principles to reduce the fatigue caused by long-term use; In addition, in some special cases (such as wearing heavy protective clothing), a larger handle may bring more convenience.
Second, the material requirements
For immune biology laboratory, safety always comes first. This means that any part that comes into contact with experimental articles must meet the requirements of pollution-free risk. Generally speaking, plastic or metal are the two most commonly used materials to make this kind of handle: plastic is light in weight and low in cost, while metal has better durability and corrosion resistance. However, the following factors should be considered before choosing the specific materials:
Is it possible that there will be a strong chemical reaction in the laboratory, which will cause some materials to deteriorate or even release harmful substances?
Will you come into frequent contact with water or other liquids during operation? If so, it is suggested to choose alloy products that are not easy to rust and have good waterproof performance;
What is the frequency of cleaning and disinfection? Because most conventional cleaners can effectively remove bacteria and viruses on the surface, it is only necessary to ensure that the selected materials can withstand long-term immersion.
Third, the maintenance skills
In addition to correctly selecting products suitable for your own needs, reasonable daily maintenance is also the key to ensure service life. Regularly check whether the handle is loose and tighten the screws in time to avoid potential safety hazards caused by accidental falling off; At the same time, a thin layer of wax can be applied to increase the moisture-proof and anti-corrosion effect. It is worth noting that it is best to carry out extra cleaning work on the relevant parts before and after the specific experiment to prevent cross-infection events.
IV. Conclusion
In a word, although the handle of the analysis desk in the immunobiology laboratory may be only a small part of the whole system, it does play a bridge role in the process of human-computer interaction, and indirectly affects the performance of work efficiency and the quality level of results. Therefore, we should not only examine its own functional value from the perspective of formal aesthetics, but also examine its positive role in the whole experimental process and the social and economic benefits behind it from a more macro and long-term strategic height.
Rec. Prods.
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