Digital Alcohol Detector: The Need To Know
19 October, 2023
Digital alcohol detectors are helpful for many individuals seeking to monitor their alcohol intake. These devices measure the Blood Alcohol Concentration (BAC) level of an individual. Some are portable and easy to use anytime and in various settings. To use a breathalyser, blow into the device to provide breath samples. From there, the sensors interact with the alcohol, and the device displays the results. Before buying a personal breathalyser, one must consider the accuracy and cost-effectiveness of the product.
People worldwide consume alcoholic beverages. The accidents caused by alcohol misuse are also many. Thus, police officers and workplaces use these devices to actively identify alcohol use. This allows them to prevent drink driving accidents and help those suffering from Alcohol Use Disorder (AUD). This article will present what a breathalyser is, how to use it, and the factors to consider before buying one.
What is a Digital Alcohol Detector
A digital alcohol detector or a breathalyser is an electronic device that measures the BAC level of the user. It detects the traces of alcohol in the breath sample using the sensors inside. These sensors create a chemical reaction that produces small electrical currents. The number of currents reflects the amount of alcohol in the blood. Finally, this is the basis for the result displayed on the screen.
These machines can find traces of alcohol for up to 24 hours. Some factors may affect this, like the amount and type of alcohol consumed, body type, metabolism, age and gender of the person. Additionally, police officers use these devices during roadside tests to identify people who are drink driving.
Moreover, employers use these in many instances, such as during pre-employment and after accidents. This is because they are convenient compared to other tests, making them suitable as a preliminary method. Furthermore, it helps many individuals who want to monitor their alcohol consumption.
Advantages of Alcohol Breath Tests
- Breath tests are non-invasive tests that do not require medical supervision.
- Collecting samples is convenient compared to cutting strands of hair or drawing blood.
- They can provide instant but accurate results.
- Testing can occur in different places such as the home, restaurants, and work.
- People can use personal breathalysers multiple times without buying new parts for every use.
- It can be used for a long time with the help of regular recalibration.
How to Use a Digital Alcohol Detector
Digital alcohol detectors are easy to use even while inebriated. However, they should wait 15 to 20 minutes after drinking for the best results. This waiting time allows the body to process the alcohol. Additionally, it minimises interference from alcohol that may have remained in the mouth.
To start, the person can press the power button to switch on the sensors. It is best to attach a clean and dry mouthpiece for every use. It only takes a few seconds for the device to warm up. When the breathalyser is ready, the person must take a breath and continuously exhale into the mouthpiece. They must continue until the device signals it is finished, usually through a beeping sound. Afterwards, the result should appear after a few seconds.
However, an error message will appear if the sample is insufficient. To redo the test, the user only needs to wait a few seconds before repeating the process. Additionally, alcohol builds up inside the sensor over time and requires a recalibration for maintenance.
Different Types of Sensors
Three types of sensors are typically used in alcohol breath tests. Firstly, the semiconductor sensor is the most common. It uses a tin-oxide compound to generate an electric current once it contacts alcohol molecules. It is the least expensive option. However, it also produces false-positive results when it interacts with other substances.
Secondly, the fuel cell sensor uses two platinum electrodes to oxidise the ethanol from the breath samples. Lastly, infrared spectroscopy uses infrared absorption technology to analyse alcohol molecules in the sample. It is the most expensive option and is found in police stations.
Factors to Consider Before Buying a Digital Alcohol Detector
Digital alcohol detectors are available in online stores and physical stores like pharmacies. There are several factors to take into account before buying a personal breathalyser. First, the individual must ensure that the device is accurate and reliable. The accuracy of the device depends on the sensors inside. Moreover, they can check reviews online or ask staff about the product before purchasing it.
Secondly, consider the cost-effectiveness of the product. Although more expensive options may provide more features, they should buy based on their needs. It is better to buy a device that is convenient and portable. This allows for use in different settings to monitor their BAC levels. They should also consider if the manufacturer provides recalibration services for the device. This will enable long-term use of the device.
Thirdly, purchase a device that is easy to use even while intoxicated. Many offer friendly interfaces and easy-to-read displays. Some use Bluetooth technology to connect to smartphone applications. These features enable effortless interpretation of the results.
Benefits of Having a Personal Breathalyser
There are many benefits to owning a personal breathalyser. Firstly, it helps to control alcohol consumption and stop once they have reached their limit. This is vital to preventing alcohol misuse and risky behaviours such as drink driving. Additionally, it allows people to assess their BAC levels without going to a medical facility.
Secondly, it shows the effects that different liquors have on the individual. Alcoholic beverages may affect a person differently because of a variety of factors. Thirdly, it allows them to monitor their alcohol intake over time. Many devices are equipped with Bluetooth technology that shows the results on a smartphone application.
Digital alcohol detectors provide many benefits to their owners. They provide assessments of their alcohol consumption and inform them if they are over the limit. They are also easy to use and provide accurate results. However, the instructions for these devices should always be followed. Moreover, they should be sent for regular maintenance to prolong their use. The buyer must consider the accuracy, cost, and user-friendliness before purchasing a personal breathalyser.
Personal breathalysers help people from developing AUD. They provide on-the-spot testing that removes the inconvenience and embarrassment visiting testing facilities can bring. There are many types of alcohol breath tests available in the market. An individual can purchase them online or in physical stores like pharmacies. Additionally, there are personal breathalysers available in Breathalysers New Zealand. BACtrack breathalysers are reliable and accurate devices. They also use police-grade sensors and have many advanced features.