WebApr 14, 2024 · Coolant refractometers have a readout that gives the freezing point and efficacy of ethylene glycol and propylene glycol, coolants used in many air conditioning systems. Coolant refractometers often have a … WebRefractometer for Testing Gas Treatment Chemicals Petrochemical plants and refineries depend on amines for gas scrubbing and sweetening, while natural gas producers rely on glycols for gas dehydration. The MISCO digital refractometer can test both amines and glycol solutions. Refractometer for Testing Gas Treatment Chemicals
Milwaukee Digital Ethylene Glycol Refractometer
WebAtago 4491(PAL-91S) Digital Pocket Ethylene Glycol Refractometer (°C Scale) ... Use these digital refractometers to easily monitor the quality of your water-soluble industrial fluids and coolants. Operation is easy - place a few drops of sample on the prism, press the start key, and the measurement is displayed in three seconds. ... WebNote that an uninhibited ethylene glycol solution is four-and-a-half times more corrosive towards carbon steel than plain water. If the glycol is allowed to degrade, the corrosion and associated problems will be even more severe. Corrosion Rate (MPY) Metal Type Water Ethylene Glycol Propylene Glycol Inhibited Ethylene Glycol Inhibited Propylene ... merlot educational resources
How to Use a Refractometer to Test Glycol Concentration
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