A Refractometer is a precision optical instrument designed to measure the concentration or mixture ratio of water soluble fluids. It measures refractive index, the speed at which light passes through a liquid. The denser the liquid the slower the light will travel through it, and the higher its reading will be on the refractometer. There are four main refractometer types: Traditional Analog Refractometers, Digital Handheld Refractometers, Inline Process Control Refractometers and Refractive Index Sensors, and Desktop, Benchtop or Laboratory Refractometers.
MISCO Refractometer, in business for more than 60 years, is a respected industry leader in the field of refractometry. We maintain this leadership position because refractometers are all we do - just refractometers. Refractometers are not just a catalog item or sideline business for us, they ARE our only business. That's what makes us unique.
Our strategy is simple - we are dedicated to making refractometers useful instruments that are easy for people, not just scientists, to understand and use. We do this by demystifying arcane scientific methods and offering real-world solutions for fluid measurement applications. We pride ourselves on being the information warehouse for the refractometer community.
Hi, I’m interested in purchasing a refractometer, but I am not sure which type is suited to my needs. I plan to use it in order to verify concentrations of Urea concentration. The temperature of the solution will be 35 degrees Celsius, and I want to use high concentrations, 6M-8M Urea. Can you please advise as to which device is best suited to my needs?
Hi, I just bought the Palm Abbe refractometer with 5 scales from you. I have tried it at our office but I cannot get it come to the right results. We are only going to measure total sugar content and alcohol in wines (finished wines). I have calibrated it with distilled water and it seems to measure water to 0.0 every time which is ok. As soon as i measure alcohol in red wine it always shows too high digits - up to 18-20% ABV and the sugar is always too high. What may the problem be in this case? Kind regards
Hi, I am interested in buying a few PA203X refractometers and would like to know how I get the scales for ethylene glycol, propylene glycol, urea, and sulfuric acid loaded on to the unit before it is dispatched. Can I load the scales on once I have received the unit? How is this done?
My battery has gone dead in my ViewPoint Illuminator for my glycol & battery tester, Model number 7084VP+. What can I do?