hapnikumõõturi

Hapnikumõõtur is an Estonian term that translates to oxygen meter or oxymeter. It refers to a device used to measure the level of oxygen in a given substance or environment. These devices are employed in a variety of applications, ranging from medical diagnostics to industrial processes and environmental monitoring.

In a medical context, an oxymeter, often a pulse oximeter, is a non-invasive device used to monitor the oxygen saturation of a patient's blood. It typically clips onto a finger, toe, or earlobe and uses light to measure how much oxygen is bound to hemoglobin in the red blood cells. This measurement is crucial for assessing respiratory function and overall oxygenation of the body.

Beyond healthcare, hapnikumõõturi can be used in laboratories to determine dissolved oxygen levels in water samples, which is an important indicator of water quality and the health of aquatic ecosystems. In industrial settings, they are used to monitor oxygen concentrations in the air for safety purposes, such as in confined spaces or where oxygen-deficient atmospheres could pose a risk. They can also be used in combustion processes to optimize efficiency and reduce emissions. Different types of oxygen sensors exist, including electrochemical sensors and optical sensors, each suited for specific measurement ranges and environmental conditions. The term broadly covers any instrument designed for this purpose.