What is the refractometer?
Refractometer is a tool used to measure the refractive index of gases, liquids and translucent solids such as gems. Liquids are tested for things such as blood proteins, salinity, fluid concentration and specific urine weight. The refractive index is measurement for how light speed is reduced in a solution, gas or solid substance. Inside the refractometer, a shadow line appears and the prisms and lenses are created. The user looks at the shadow line through the magnifying piece of eyes
Erst Abbe is attributed to the creation of the first refractometer in the 18th century. These first refractometers were created exclusively internally for Carl Zeiss Inc. They included built -in thermometers with circulating water baths that were necessary to keep control over the temperature of the device and fluids. Later they would be offered to sell together with microscopes in their catalog, but without sketches. The first sketch would appear in the 1893 catalog.
The development of the refractometer has left the world with four basic types. Analog or traditional refractometer, digital refractometer, laboratory or ABBE refractometer and inline process refractometer. Analog and digital refractometers work in a similar way and are primarily manual. Use the principle of critical angle, digital differs by delivery of LED light source, which focuses on the element of the prism. Lab or abbe, refractometers are larger and are not manual. They are primarily used for solids and have a digital display. Special filters can offer high -precision values with multiple wavelengths to find the sample. Inline procedural refractometers record the flow of the solution through the container such as a pipe or tank. They use the sensor inside the container to measure the solution and compare it to a similar container where there is control.
One of the most common uses for manual refractometers is the production of wine. Measurement of sugar content in fruit or grapes helps to determine maturity. YouSugar robers need refractometers to determine the percentage of sugar solution in SAPS, syrups and concentrated bowl. Veterinarians can use refractometers to find protein concentration in blood samples. Serious maritime aquarists will use one to determine their tanks.
No matter why you use a refractometer, you will find that they are quite common and come in different price ranges. Be sure to read and follow the manufacturer's instructions for calibrating a new tool. Calibration is important for accurate reading. When you try, make sure you use fresh sugar or blood samples for the best values regarding the concentrations of these fluids.