How to choose a good floor scales?
Medical floor scales - a device that allows you to determine the weight of the human body. Most often they are used in hospitals, sanatoriums, sports and health complexes. It is also popular to use a compact floor version and at home. To buy medical scales should understand the main varieties of the device and determine the main selection criteria.
The main types of scales and their application
Among the popular types of weights today there are two categories:
- Mechanical. The main element is a spring for measuring, with an arrow attached. When carrying out the load, the arrow moves. The accuracy of these scales is very conditional, so you should take into account the error. For home weights - 0.5 kg, for professional medical devices is 0.1 kg. Among the advantages of the mechanical version there is a long operation. They practically do not break;
- Electronic device. Have many options that differ in design. So, among the most common can be identified:
- electro - mechanical (they have an electronic display but a mechanical device);
- operating on two principles;
- high accuracy, with four sensors mounted.
The first, fully comply with the mechanical principle of operation, only with a more convenient opportunity to see the result on the display. Secondly, the basis of the principles of voltage sensors. With their large number of, four sensors, as have third option, performance become more accurate.
Criteria for selection of medical floor scales
Today buy medical floor scales will not be difficult, they are presented in many stores of household appliances, specialized can be purchased in our online store of medical equipment.
First of all, for the correct choice of medical scales, it is necessary to determine their main purpose. So, more rare models-scales for weighing newborns and scales with a built-in height gauge are more difficult to find, but you can always find them on our website Medika.
By the way, mechanical scales with rostomerom were previously very popular, and today they can be found in schools, kindergartens, etc.
When choosing scales, focus on their main function - measurement. Scales must be certified according to medical devices, which differ from household floor scales.
An important criterion when choosing medical scales is often their cost. In expensive technology, especially electronic form, and used parts of the highest quality, so the more expensive the scales, so they are more accurate. But before you pay for the purchase, be sure to check all the documents and certificates of the device.
The cost of medical scales is often determined by other factors, such as additional equipment, for example, it is now popular to measure the body mass index.
Today it is difficult to imagine a medical institution from the hospital to the nurse's office in kindergarten, without measuring equipment - floor scales. They are widespread and have several varieties, the main of which - mechanical and electronic version of the device. The main criteria for the selection of medical scales is their purpose, equipment, accuracy, certification and cost of this type of diagnostic and measuring equipment.