Amidst the COVID-19 pandemic, the use of Sanitizer Dispensers has become more critical in maintaining proper hand hygiene. Sanitizer Dispensers are devices that release a specific amount of hand sanitizer when triggered, providing a convenient and hygienic solution for hand sanitization. In this article, we will discuss the working principle of Sanitizer Dispensers to help you understand how they operate.

Sensor-based dispensers

Most sanitizer dispensers feature a sensor-based mechanism that releases the hand sanitizer once it detects the presence of a hand. The sensor emits an infrared light that analyses the hand's surface to determine its presence. Once the user moves their hand under the dispenser spout, the sensor sends a signal to the dispenser, activating the motor that releases the sanitizer.

Manual dispensers

Manual sanitizer dispensers operate using a simple mechanical mechanism. They have a lever or button that, when pressed, triggers the release of the hand sanitizer. The user needs to apply pressure to the lever or button to dispense the sanitizer. Manual dispensers are often found in locations where electricity is not readily available, such as parks, roadsides, or construction sites.

Battery-operated dispensers

Battery-operated sanitizer dispensers use a motor to dispense the sanitizer, similar to sensor-based dispensers. However, instead of relying on the sensor to detect hand presence, the motor is powered by batteries. When triggered, the motor rotates a wheel that moves the sanitizer from the reservoir to the spout, where it is dispensed.

Pump dispensers

Pump dispensers are popular in areas with high traffic, such as hospitals, schools, and public restrooms. They work by dispensing a specific amount of hand sanitizer when the user presses the pump. These dispensers come with various designs and pumping mechanisms, making them suitable for different applications.

In conclusion, sanitizer dispensers are essential in maintaining proper hand hygiene, especially in high-traffic areas. The working principle of sanitizer dispensers varies with the type of dispenser. Sensor-based dispensers use infrared light to detect the presence of a hand, while manual dispensers and battery-operated dispensers rely on mechanical or motorized mechanisms to release the sanitizer. Pump dispensers, on the other hand, dispense a specific amount of sanitizer when the user applies pressure to the pump. It is crucial to choose the right Sanitizer Dispenser based on your needs and the location of use.