Oxygen concentrator bubblers and tubing need regular cleaning, and make sure to use distilled water, writes columnist.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

An overnight pulse oximetry test checks your blood oxygen levels while you sleep. It's not enough to diagnose sleep apnea, but it can show if you need more tests. An overnight pulse oximetry test is a ...

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for aquatic environments because it supports the respiration of fish, invertebrates ...

Rosemount 490A provides long sensor life without signal degradation and supports connectivity with a multitude of host control systems. SHAKOPEE, Minn - April 17, 2025 - Emerson announced the release ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

Abstract: The continuous catalytic reforming heating furnace is a large-scale system that provides consistent and stable heat support for catalytic reactions. Real-time, in situ and simultaneous ...

Figure 1. Flowchart summarizing the key protocols described in this paper, which are color-coded and grouped as follows: (blue) the deployment and recovery of the moored optodes, along with the ...

FORT LIBERTY, NC – The U.S. Army Medical Test and Evaluation Activity (USAMTEAC) carried out an Operational Test (OT) of a new version of the medical oxygen concentrator (MOC) at Fort Liberty, NC.