The Future of Temperature Measurement: Non-Contact and Mercury Free Thermometers

Temperature measurement is an important part of our daily life, particularly in the realm of healthcare. While traditional mercury thermometers have been a prevalent temperature monitoring technique for decades, mercury's potential health and environmental risks have led to the growth of non-contact and mercury free thermometers.

Non-contact thermometers have become a home necessity for monitoring body temperature as the world continues to navigate the COVID-19 pandemic. These cutting-edge technologies have transformed temperature measuring, offering a secure and more convenient replacement for traditional mercury thermometers.

This article will provide essential insights into the revolutionary world of temperature monitoring, whether you are a medical professional or simply seeking for a safe and accurate technique to monitor body temperature.

Table of Contents

The Dangers of Mercury Thermometers

Using mercury in thermometers is extremely dangerous for both people and the planet. Mercury exposure has been linked to tremors, memory loss, and speech and hearing impairment, as per the World Health Organization (WHO). Extreme occurrences might result in paralysis or even death.

These thermometers account for a significant portion of mercury contamination every year. In addition, the mercury inside these thermometers can leak out if broken or disposed of incorrectly, threatening mankind and the natural environment.

The usage of mercury in thermometers has been banned in several nations. Some U.S. states have outlawed mercury thermometers in California, Connecticut, and Illinois. Since 2013, the sale and import of mercury thermometers have been prohibited in the European Union, which has also made steps to minimize the usage of mercury thermometers.

Mercury thermometers are still widely use despite these attempts. Mercury thermometers are typically the sole alternative in places with limited access to medical supplies, such as underdeveloped countries. Researchers found that healthcare workers in developing nations had much higher mercury levels in their blood due to the extensive exposure to mercury-induced by this.

The Benefits of Non-Contact Thermometers

Because of its numerous advantages over traditional mercury thermometers, non-contact thermometers are quickly becoming the preferred tool for temperature measurement. But first, let us look at the several advantages that non-contact thermometers provide:

Non-contact thermometers are extremely simple since they do not require physical contact with the measured object or person. You may monitor temperature safely with non-contact thermometers, which is extremely useful when working with highly contagious individuals.
It provide unprecedented speed, measuring temperature in a handful of seconds. Its speed is particularly important in emergency rooms, where accurate temperature measurements are critical for diagnosis and treatment.
Another study published in the Journal of Medical Engineering and Technology discovered that when used on newborns, non-contact thermometers delivered more reliable and consistent temperature measures than standard thermometers. The study discovered a mean difference from the real temperature of only 0.04°C, but traditional thermometers had a mean difference of 0.26°C. Because they use infrared technology to detect radiation generated by the body or thing being measured, this is the case. This technique assures that environmental elements such as sweat or moisture do not affect temperature measurements.
Non-contact thermometers are extremely useful since they detect temperature from various surfaces, including skin, food, and liquids. This makes them excellent for use in the food industry, where monitoring the temperature of cooked goods is critical to ensuring food safety.

The Technology Behind Non-Contact Thermometers

It is based on the observation that all objects, including humans, emit infrared radiation, that these non-contact thermometers are able to measure body temperature without having to make physical touch. Infrared radiation is a kind of electromagnetic radiation with a longer wavelength than normal visible light but shorter than radio waves. This radiation increases with temperature, so by detecting and measuring the amount of infrared radiation emitted, a non-contact thermometer can accurately measure the temperature of an object or person.

An infrared detector sensitive to infrared radiation is built into the thermometer. When aimed at something, whether a person or an object, the detector picks up the infrared radiation it emits and turns it into an electrical signal. The thermometer's CPU processes the electrical signal, after which it computes the temperature and shows it on the screen.

Various kinds of non-contact thermometers detect infrared light in different ways. For example, ear thermometers detect infrared radiation released from the ear canal. In contrast, forehead thermometers are meant to detect infrared radiation emitted from the forehead. On the other hand, by detecting the infrared radiation that an object emits, infrared thermometers can be used to determine the temperature of any surface or object.

The Economically Environmentally-Friendly Choice

Non-contact thermometers have a minimal maintenance cost, which is one of their economic advantages. Non-contact thermometers are made of tough materials and are mean to resist harsh environments and heavy use, minimizing the need for frequent replacements. In addition, they require little calibration and have long battery lives, avoiding the need for regular battery replacements. This has the potential to save businesses and organizations a lot of money over time.

Mercury free thermometers benefit the environment and the economy. As recyclable materials are use to make mercury free thermometers, less waste ends up in landfills. They are also a more environmentally responsible choice because they don't contain any potentially harmful substances.

Non contact, mercury free thermometers can help companies and businesses enhance sustainability and minimize carbon impact. Also, they can increase overall efficiency and reduce replacement and maintenance expenses, which will save expenditures over the long run.

Because of this, Medguard offers a cutting-edge line of non-contact thermometers that allow for extremely accurate temperature readings without using hazardous mercury. Visit the Medguard website right now to choose from a wide range of non contact thermometers to safeguard the health of your loved ones. Invest in high-quality, dependability, and security with non contact thermometers from Medguard.

Conclusion

Non contact and mercury free thermometers are the thermometers of the future. With their multiple advantages, they are quickly becoming the preferred choice for medical experts and individuals worldwide. Medguard protects your health and helps the environment by developing non-contact and mercury free thermometers.