Correct use of ear thermometers, there are many expressions of the word correct?

World Health:What I want to say is:If you use the earmuffs correctly, and if the earmuffs themselves are done well, the theoretical measurement accuracy can be ± 0.2 ° c.The...

Feb 23,2022 | Amanda

Correctuseofearthermometers,therearemanyexpressionsofthewordcorrect?

What I want to say is:

If you use the earmuffs correctly, and if the earmuffs themselves are done well, the theoretical measurement accuracy can be ± 0.2 ° c.

The accuracy is pretty good, and it's worth spending a little more money on the convenience and speed.

Of course, a good ear warmer is one that minimizes misuse, even if you don't "use it right".

But as a user,braun digital ear thermometer, to get the most accurate measurements of an ear thermometer, it still has to be used correctly.

Returning to the title of the question, is the ear thermometer itself accurate or not, the answer I gave is: it is accurate enough!

Look at the hospitals now mostly use ear thermometers.

We can really develop the problem that needs to be concerned about how to use the ear thermometer to measure accurately.

How can I measure it accurately?

ambient temperature

Thermometers have a usable ambient temperature range, and if used outside the nominal range of ambient temperature, the measured body temperature may be inaccurate. This can be more important for ear thermometers, because the temperature range in which our general ear thermometers can be used will be smaller than that of contact electronic thermometers.

If the ambient temperature of use is not available, the general ear thermometer will go wrong.

My suggestion is to try to use the ear thermometer when the temperature is around 23~25℃. This social environment is the most accurate when measuring the temperature. It's like everyone who plays photography has heard the phrase "no dog head under f8". It means that the lens aperture is opened to f8, no matter how cheap the lens is, the imaging effect will not be bad. Similarly, no matter how cheap the ear thermometer is, the measurement error will not be too large at an ambient temperature of 23~25°C.

The temperature is measured with an ear thermometer in an environment with a temperature of 23~25°C, and the error is the smallest.

temperature balance

It is generally mentioned in the ear thermometer's manual that if the ear thermometer is used from one room to another, especially when the temperature of the two rooms is different, the ear thermometer needs to be placed for half an hour before use.

This is important for earmuffs. Since the temperature measurement principle of the ear thermometer requires the temperature of the temperature measurement head to be as stable as possible, the temperature change in the ring will cause the temperature of the temperature measurement head to be unstable, resulting in measurement errors.

There is another case of this measurement error, that is, when the ear thermometer probe is placed in the ear and comes into contact with the human body, the temperature of the ear thermometer probe will also be affected, resulting in measurement errors.

A good ear warmer generally optimizes the problem, for example, the probe is covered with metal, the continuous temperature measurement must be separated by a few seconds, etc., but it cannot solve the problem very well.

More Articles

Do you know all the problems about infrared temperature measurement
Do you know all the problems about infrared temperature measurement

What is the best part of the thermometer to measure?Measure the inner ear. The infrared braun forehead thermometer, armpit, ...

Treatment considerations for phenylketonuria should not be carelessly ignored
Treatment considerations for phenylketonuria should not be carelessly ignored

After treatment, patients on a low phenylalanine diet need to have their blood phenylalanine pku treatment monitored to keep...

Just elder brother to teach you how to choose radish, to teach a
Just elder brother to teach you how to choose radish, to teach a "turnip regimen...

Hello, this is Wang Gang. Recently many fans asked me: why some radish is black inside.and also some questions like:... why ...

soup

Payment gateway companies in Hong Kong and Singapore
Payment gateway companies in Hong Kong and Singapore

With the development of modern business transaction services and the increase in transaction volume, business has become mor...

5,000 cases of
5,000 cases of "eardrum puncture" in 5 years!

5,000 cases of eardrum puncture in 5 years! Otorhinolaryngologist pleads: please do n’t take your cotton swabs to your ear...

it bb who

What are the payment gateway integration methods? How to choose
What are the payment gateway integration methods? How to choose

Hosted Payment Page, when the user confirms the order on the merchant s website and clicks the Continue Payment button, th...

How to improve your business from Zero to Hero in 5 Steps
How to improve your business from Zero to Hero in 5 Steps

If you have a business in mind, then it is important to know the customer base and do the required efforts to grow the custo...

business

Why should we give up the traditional payment method and choose online payment?
Why should we give up the traditional payment method and choose online payment?

First, about security.Most Southeast Asians distrust online payment companies payment gateway hong kong because they fear th...