Quite simply, dissolved oxygen (DO) is free (non-compound) oxygen present in water. Oxygen dissolves by diffusion from the surrounding air, gained by aeration from turbid water or a waste product of photosynthesis. DO is vital to maintain aquatic life from fish to plants to bacteria and thus an important parameter to be able to measure. There are many factors to take into account when ch...
The SD 400 Oxi L is Oxygen meter which allows the measurement of dissolved oxygen (DO) at a high level. This is done thanks to the optical technology of luminescence. It uses an Optical DO probe which has distinct advantages: Low maintenance Easy calibration Fast response High accuracy The applications for this meter include: Waste Water Water Treatment Marine Water Surf...
The level of dissolved oxygen in wine is crucial in ensuring a long life, stable product which won't spoil or age rapidly. [caption id="attachment_8725" align="aligncenter" width="450"] Dissolved Oxygen levels are crucial in wine to ensure stable and controlled maturation[/caption] Colorimetric (colour based) methods of dissolved oxygen testing - such as with Accuvac Ampoules on a spectro...
Hach Process LDO. The LDO dissolved oxygen sensor from Hach has made measuring DO in many samples much easier. Its robust and simple to use. However you need a new cap to calibrate the unit once a year, so which one do you need? There are three versions in common use with our customers: ....
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