How to Read a Weight and Height Scale
There are different types of healthcare scales (these may too be called medical scales, or health and fitness scales), and it's non always easy for beginners to know how to use them, or read the results. This post will cover some bones practices when measuring the acme, weight and BMI of people, and some useful tips on reading results and basic operation of doc scales
Useful general tips
- Brand sure the calibration is calibrated before starting the weighing process.
- The person being weighed should remain motionless until the weight and height are recorded.
- The person being weighed should not be wearing shoes or heavy habiliment.
- When measuring tiptop, make sure the person being measured is standing directly, with their anxiety stable on the scale.
- Make certain the scale is set at nothing before weighing.
- Record all relevant results.
Mechanical scales
Mechanical scales don't have displays similar many other scales do, so it seems a bit tricky to read the results. However, the process is very straightforward.
Measuring Summit
Before the person steps onto the scale platform, the measuring arm should be lifted to the horizontal position, and raised well to a higher place the person's credible height.
The person may now footstep onto the calibration'due south platform. The measuring arm should exist held horizontally above the person's caput, and should not be released.
Carefully lower the measuring arm while keeping information technology horizontal until information technology rests gently upon the top of the person's head. If the person is shorter than 101.5 cm, push button the latch to the right, while pushing the measuring arm downward until information technology rests horizontally upon the top of the person'southward head. The top is read on the bar at the top of the support, in centimeters or inches.
Measuring Weight
At the summit of the calibration there are notched horizontal beams with numbers and balancing masses of various sizes. A person's weight is determined by moving the balancing masses until the beam is level.
Start past roughly estimating the person's weight. For example, an developed of boilerplate size will virtually likely weigh about 60 kg. Move the large balancing mass to sixty kg, or any number is closest to the estimated weight. The reading at this mark will betoken the weight of the person using the larger balancing mass; it will not show the full weight, but you can go from there. For instance, if the person weighs 62.5 kg, the large balancing mass will show that the person weighs at least 60kg, but less than 70kg. You tin can then move the smaller masses for finer adjustments until the weight is establish.
When the lever returns to its original horizontal position, you can record the reading. To make certain the correct weight is found, make sure the balancing masses sit in the notches. The total reading of the two balancing masses will give the final weight of the person on the platform.
For example: Lower mass lx kg + Upper mass ii.5 kg = Total weight of the person is 62.5 kg.
Digital Scales
Weight is but adamant past having the person stand motionless on the scale; the reading will appear on the brandish after a few seconds.
Body Mass Index
Body mass alphabetize, or BMI for brusk, is a way to determine if your weight is healthy for your height. A BMI from 18.5 to 24.9 is considered normal while a BMI of more than 25 is considered overweight. A person is considered obese if the BMI is above 30, and severely obese if the BMI is above 40.
BMI isn't perfect, and some factors such as musculus mass need to exist taken into account. People with high muscle mass, such every bit athletes, mostly have a higher BMI that could pigment them as obese despite their excellent physical condition. Pregnant women should as well non use BMI to make up one's mind if their weight is healthy. BMI is easy to get and it's a quick style to figure out if a person is prone to developing certain medical conditions such as diabetes, high blood pressure and avenue diseases. So while information technology's an important tool for medical practitioners, it'due south as well one that should be used in conjunction with observational skills and disquisitional thinking.
BMI is calculated by dividing a person's weight (in kilograms) by the height in meters (squared), or by multiplying the weight in pounds by 703, then dividing by the top in inches (squared). Some digital scales allow you lot to put the pinnacle in through the keypad and summate it for you.
Measuring pinnacle with ultrasonic scales
Height is measured with the ultrasonic sensor, which will detect that a person is on the platform and start determining the height. This is signified past the symbol in the upper right part of the brandish. When a stable reading of weight is obtained, the readings will be displayed forth with the calculated BMI. They will remain on the display until cleared.
Adam Equipment carries a wide variety of health and fitness scales. Scan our website to accept a look at our selection of health and medical scales, watch videos showing how to operate them, or read the manuals.
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Source: https://www.adamequipment.co.uk/aeblog/guide-on-using-healthcare-scales
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