Importance of medical equipment in biological laboratory-freezer handle
In the biological laboratory, all kinds of medical equipment are widely used. From microscope to centrifuge, from refrigerator to freezer, every kind of equipment plays an important role. Today we are going to discuss the handle part of the freezer.
First of all, let's learn what a freezer is in a biology laboratory. This is a special low-temperature storage device for storing samples and reagents, with strict temperature control function. For many experiments, it is indispensable. For example, samples need to be preserved for a long time in molecular biology research; In the field of pathology, it is often necessary to freeze tissue samples to keep their activity.
One of the most direct and frequent contact parts between the user and the equipment is the handle on the refrigerator door. Therefore, a well-designed and well-made handle can not only provide a convenient and comfortable operation experience, but also effectively reduce safety accidents caused by improper operation and improve work efficiency.
I. Security issues
1. The handle should be made of materials with good corrosion resistance and not easy to generate electrostatic reaction. This can avoid problems such as oxidation and rust of metal parts caused by hand sweat, and prevent serious consequences such as explosion or fire caused by sparks caused by static electricity;
2. Ergonomics principles should be taken into account in the design to ensure that users can easily grasp and open/close the door body without effort. At the same time, we should also pay attention to minimize the risk that sharp corners or protrusions may hurt fingers;
3. In an emergency (such as power failure), if it is necessary to manually open the cupboard door for sampling, it must be ensured that it can operate normally even without power support, otherwise it may endanger people's health and even life safety.
Second, comfort and efficiency considerations
1. The size should be moderate, and it should not be too big or too small to affect the feel; The shape can be customized according to the needs of different occasions to meet the diverse requirements;
2. Indicating signs should be set to indicate the switch direction and its status information, so as to facilitate quick identification and positioning;
3. For the convenience of carrying samples in and out of the room or moving the position of equipment, it is suggested that the two sides of the cabinet be equipped with handle structures that are convenient to hold and hold.
Third, maintenance
1. Avoid short-circuit failure caused by water droplets entering the internal circuit system, and adopt waterproof sealing rings to strengthen protective measures;
2. When cleaning, you only need to wipe it with a clean and soft rag to remove impurities and residues such as dust and stains on the surface;
To sum up, it seems simple but very important. A good handle design can not only improve the user experience, but also reduce the negative impact of potential risk factors to a great extent. I hope to see more attention to details and improve innovative products in the future!
Rec. Prods.
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