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.
My Palm Abbe Digital Refractometer reads "Temp. Stable." What does this mean?
We use your Palm Abbe PA201 digital refractometer for making sorbet, and love it! But we're confused as to how it operates on solutions that contain sugar and alcohol in combination: the readings don't seem to make sense. Is there a way to compensate for this?
Please kindly furnish me with information and price on a refractometer for testing airport foam solutions for dealing with aircraft fires. The test we do presently is visual. We would like to upgrade, especially now that we have new Rescue and Fire Fighting Trucks that produce AFFF and FFFP foam solutions. We would like our inspectors to be using it to assess the foam solution concentration, quality and performance.
We would like to know about a refractometer that can be used for measuring sugar, glucose and fructose. Ours is an inline application.