MedSolut AG

Digital refractometers: Precision for your measurements

Are you looking for a reliable and precise measuring device for your liquids? Then MedSolut is the right place for you! In our online catalog, you will find a large selection of high-quality measuring devices that will help you determine the refractive index of your liquids. Our digital refractometers are particularly user-friendly and offer you fast and accurate measurement. Convince yourself!

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Digtital refractometer: how does it work?

A digital refractometer is an instrument used to measure the refractive index of liquids. It works by using light refraction effects to determine the refractive index of the sample. The principle behind the digital refractometer is based on Snell's law. This states that when light passes from one medium to another, changing an angle, the speed of the light in the new medium is also changed.

To measure the refractive index of a liquid with a digital refractometer, a small amount of the sample must be placed on the prism surface. The instrument then generates a beam of white light and passes it through the prism into the sample.

As the beam moves from the prism to the sample droplet and returns (reflects),deflection occurs at each air/prism or glass/sample interfacedue to different optical densities - this causes it to appear refracted as an object enters or exits water.

This creates a characteristic pattern of light-dark lines within the user's field of view: the number of these lines provides information about the measured value for the Brechnugs index.

Most modern models even have built-in temperature compensation systems as well as internal memory capabilities for multiple measurements - so you can be sure to always get accurate results.

Applications of a digital refractometer

A digital refractometer is an indispensable tool for many industrial, research and laboratory applications. It can be used to measure refractive index, Brix value, salinity and other important parameters . In the food industry, the digital refractometer is widely used to measure the sugar content of fruits or to determine the concentration of syrups and juices. In wine production, it helps to monitor the fermentation process by measuring the alcohol content.

The digital refractometer is also used in chemical laboratories. Here it is used, for example, to analyze the solubility of various substances or to determine the degree of purity of a substance. Furthermore, the device is also used in medical facilities. For example, a digital refractometer can be used to measure the density of urine - important information for diagnosis and treatment.

Calibrating a digital refractometer: the most important steps

A digital refractometer is an indispensable instrument for determining the refractive index of liquids. However, to ensure accurate measurements, the instrument must be calibrated regularly. Calibrating a digital refractometer can be easy if you know how. Here are some important steps for proper calibration:

  1. Clean the prism: make sure the prism is clean and dry. It is best to use a soft brush or microfiber cloth for this purpose.
  2. Fill the sample tank with distilled water: the sample tank should be completely filled with distilled water.
  3. Place the instrument on a flat surface: the digital refractometer should be placed on a stable and flat surface.
  4. Use calibration solution: apply a few drops of calibration solution (usually sucrose solution) on the prism rim enough to cover all areas.
  5. Measure the sample: immerse the prismatic area in the solutions, wait until everything has settled and then read the value.
  6. Verify by further measurements at other temperatures - special tables can be used for this purpose.

Buy refractometer digital online at MedSolut.com

If you are looking for a reliable and accurate refractometer, then MedSolut.com is the right place for you. We offer a wide range of digital refractometers for various applications in laboratories and industries. Our digital refractometers are characterized by their high measurement accuracy and allow you to quickly and easily determine the refractive index of liquids such as oils, solvents or sugar solutions.

In doing so, our devices work fully automatically and deliver exact results within a few seconds. To ensure that we can offer only the best products, we have teamed up exclusively with renowned manufacturers. Among others, you will find digital refractometers from KERN or KRÜSS.

KERN Digital Refractometer ORF-E

The KERN Digital Refractometer ORF-E is a high-precision measuring instrument for the determination of the refractive index of liquids. It is perfectly suited for use in laboratories, the food industry or in the field of quality control. The instrument has a high measuring accuracy and can be operated quickly and easily. The results are shown on an easy-to-read display and can also be stored if required.

Thanks to its robust design, the device is particularly durable and reliable. It has been specially designed to deliver precise measurement results even under demanding conditions. In addition, the device offers a variety of practical functions, such as automatic temperature compensation or a built-in calibration mode. This makes handling even easier and more efficient.

A.KRÜSS Optronic Digital Abbe Refractometer AR2008

This model is the ideal tool for accurately determining the refractive index of liquids and solids. With its precise measurement accuracy, it is particularly suitable for use in the chemical, pharmaceutical and food industries as well as in laboratories. The AR2008 features an intuitive user interface with a large LCD display that shows all important information such as measured values, temperature and calibration data.

Automatic temperature compensation ensures that the results are always correct - regardless of whether the instrument is in a climate-controlled environment or at room temperature. Thanks to its robust design, the AR2008 can also be used in difficult conditions. The housing is made of high-quality aluminum and is splash-proof to IP65 standard.

In addition, the device is easy to transport thanks to its compact format. The model's ease of use makes it an indispensable instrument for any field of application - whether for product quality control or research into new materials.

We support you in finding your digital refractometer

With our extensive range of high-quality instruments from well-known manufacturers, we enable you to find the right refractometer for your requirements. Our experts will be happy to advise you on the selection of the right model and are also available to provide you with advice and assistance after purchase. We place great emphasis on customer satisfaction and want to ensure that you can work optimally with your digital refractometer.

Due to our many years of experience in the field of measurement technology, we are always able to offer our customers innovative solutions. In doing so, we rely on state-of-the-art technologies as well as the highest quality standards.

Convince yourself of our offer and contact us today! You can reach us by phone at +49 30 209 657 900 and by e-mail at info@medsolut.com. We look forward to working with you to find the optimal solution for your needs.