Using a refractometer will allow you to measure the levels of sugar in your juice or cordial. In fact, refractometers are suitable for use with a magnitude of sample types including honey and milk and they are widely used in the food and beverage industry and beyond. When measuring sugar and sweetness levels, a refractometer is most commonly used to measure on the Brix scale.
The OPTi digit...
Digitial refractometers measure the degree at which the light changes' direction when passing through a sample. This is called the angle of refraction. A refractometer takes the refraction angles and correlates them to refractive index (nD) values that have been established. This is then used in various industries to determine the concentration of a solution - the key to note is that the ...
A. Yes it is possible to differentiate between ethylene glycol and propylene glycol using both refractive index and specific gravity.
You will need:
Digital refractometer for glycol, hydrometer 1.000-1.500 with subdivisons 0.005, hydrometer jar 300x50mm
[caption id="attachment_12965" align="alignleft" width="321"] Digital refractometer for glycol[/caption]
The key to differentiate the tw...
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