Discussion on the design and importance of the handle of medical freezer in biological laboratory
Today, with the rapid development of biotechnology, various sophisticated experimental instruments and equipment are constantly emerging. As one of the important equipment in the biological laboratory, the medical freezer plays a vital role in storing and protecting samples and reagents. The small handle seems inconspicuous, but it actually has an indispensable functional value for the medical freezer.
First, the importance of medical freezer handle
1. Convenient opening: The handle makes it easy for the user to open or close the freezer door, especially when wearing gloves. This is very important for researchers who need to take things frequently.
2. Safety protection: High-quality handle design can ensure the operator to hold and pull the cupboard door safely, and avoid accidents caused by slippage. In addition, reasonable location layout can also effectively prevent fingers from being pinched and other accidents.
3. Sealing performance: the medical freezer requires good thermal insulation and sealing to maintain a constant internal temperature environment. A suitable handle can not only improve the overall aesthetics of the cabinet, but also better cooperate with the door seal to achieve tight closure, reducing the inflow of external air and affecting the quality of sample preservation.
Second, the choice of different materials and their advantages and disadvantages analysis
At present, the common types of handles for medical freezers on the market mainly include stainless steel, plastic and alloy materials:
1. Stainless steel handle: the advantage is that it is durable and easy to clean and maintain; The disadvantage is that the cost is relatively high and electrostatic interference may occur.
2. Plastic handle: this type is light, cheap and colorful, which is very popular among young people; The disadvantage is that the strength is not high enough, which may be deformed, damaged or even broken.
3. Alloy handle: Combining the above two characteristics, it has good corrosion resistance on the basis of ensuring a certain hardness, and is easy to process and changeable in shape, making it one of the mainstream options in the market.
Third, the future development trend prospect
With the application and promotion of new materials and technologies, it is believed that more innovative styles will appear on the market in the future. For example, carbon fiber composite materials are used to make a new type of handle that is light, strong and reliable. In addition, it is also a trend to integrate intelligent technology into products, such as intelligent induction unlocking function, LED display screen displaying current temperature and humidity information in the cabinet and other functions, which will greatly facilitate users' daily use experience.
To sum up, although the seemingly simple handle of medical freezer actually contains many scientific principles and technical contents. Only by reasonably selecting products suitable for your own needs can you achieve the best results!
Rec. Prods.
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