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Tag: oxygen
Oxygen Probe Design Provides Thermal Stress Resistance
2015-03-22 23:06:11| Chemical Processing
A ceramic-to-steel bonding process enables wider range of applications.
Tags: design
stress
resistance
thermal
Microbes in the seafloor: Little nutrients, lots of oxygen
2015-03-16 11:00:00| LifeSciencesWorld
[NEWS] About one quarter of the global seafloor is extremely nutrient poor. Contrary to previous assumptions, it contains oxygen not just in the thin surface layer, but also throughout its entire thickness. The underlying basement rocks contain oxygen as well. An international research team made these new discoveries through analysis of drill cores from the South Pacific Gyre. In the latest issue of Nature Geoscience the scientists also point out the potential effects on th…
Tags: of
lots
oxygen
nutrients
Orbisphere 3100 Optical Dissolved Oxygen Analyzer
2015-03-09 01:51:07| chemicalonline Downloads
Themost rugged portable oxygen analyzer in the industry.
Tags: optical
oxygen
dissolved
analyzer
Zirconia Oxygen Analyzer includes fault monitor.
2015-03-06 14:31:05| Industrial Newsroom - All News for Today
With built-in early warning system, Model XZR200 alerts operators to faults within unit. Analyzer's 3.3 Vdc logic output acts as heartbeat that enables operator to check health of sensor, preventing false oxygen measurements from causing loss of product or poor combustion. Offering 2 choices of probe length and 2 temperature ranges, analyzer measures percent oxygen to better than 1% of span, or 0.5% O2, with ranges of 0–25% and 0–100% available.
Tags: includes
monitor
fault
oxygen
Scientists bring oxygen back to dead fjord
2015-02-23 13:00:00| LifeSciencesWorld
[NEWS] More and more of the world's waters are seriously lacking oxygen. Could we use pumps to bring oxygen and thus higher life back into these waters? A Danish/Swedish research team says yes. They installed pumps in a Swedish fjord that showed a strong oxygen deficit and now they report that all the right oxygen-loving organisms have come back to the fjord. Lack of oxygen is a major problem in many of the world's waters. Both big oceans and small fjords are affected, an…
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