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Developed for a broad range of industries, METTLER TOLEDO's Excellence Refractometers can measure almost any sample with a very high accuracy. With measurements of up to five decimal places, intuitive operation, and ...
Portable refractometer, ergonomic and fast. Measures refractive index within a range of 1.32 - 1.65 nD, with an accuracy of ± 0.0005 nD. Measures Brix within a range of 0 - 100%, with an accuracy of ± 0.2%. Quick and ...
Portable refractometer, ergonomic and fast. Measures refractive index within a range of 1.32 - 1.50 nD, with an accuracy of ± 0.0005 nD. Measures Brix within a range of 0 - 85%, with an accuracy of ± 0.2%. Quick and ...
Reliability, precision and convenience: Abbemat 3X00 refractometers offer you an exceptional combination of technical expertise and user-friendly operation for your refractive index and concentration measurements. The ...
... user-friendly calibration of the refractometer is possible at any time using commercially available distilled water • The KERN ORM refractometers are accurate and universal maintenance free digital ...
KERN & SOHN
Digital calculation index measurement for universal applications DESCRIPTION • The KERN ORM refractometers are accurate and universal maintenance free digital handheld refractometers. • ...
KERN & SOHN
... user-friendly calibration of the refractometer is possible at any time using commercially available distilled water • The KERN ORM refractometers are accurate and universal maintenance free digital ...
KERN & SOHN
Abbe refractometer PCE-DRB 10 Abbe - refractometer to measure the refractive index and % Brix / Backlight / Thermostat connection / Large touch screen / Measurement data memory for different user and ...
PCE Deutschland GmbH
PCE-DRA 1 is a handheld digital antifreeze refractometer used to determine the percentage or content and freezing point of propylene glycol- and ethylene glycol-based solutions. This waterproof IP65-rated ...
PCE Deutschland GmbH
PCE-DRB 1 Handheld Digital Refractometer Waterproof IP65-rated Brix / refractive index (nD) refractometer with easy-to-read LCD - Measurement parameters: Brix, refractive index, temperature - ...
PCE Deutschland GmbH
Our state-of-the-art refractometer delivers highest precision measurements throughout the entire product lifecycle. The VariRef allows multi-point calibration for the most complete measurement range, thus giving you the ...
Schmidt+Haensch
This handheld digital refractometer DHR by SCHMIDT + HAENSCH allows for rapid, on-site measurements of liquid substances with high or low viscosity. The full view of the LCD screen of the DHR displays ...
Schmidt+Haensch
... robust, multi-wavelength refractometer, capable of performing simple dispersion measurements at seven wavelengths over the full visible range. The digital, fully automatic spectral refractometer ...
Schmidt+Haensch
The PIOX R is a refractometer sensor made by Flexim company. The sensor consists of a transmitted light measurement and it can reach a precision and zero point stable. A Pt1000 probe cares for the temperature compensation ...
FLEXIM Flexible Industriemesstechnik GmbH
... sugar industry. Instead of temperature control, the temperature compensation according to ICUMSA can be used. The digital refractometer models DR6000 without internal Peltier temperature control are ...
A. KRÜSS Optronic GmbH
As a standard, the refractometer models DR6000-T and DR6000-TF are equipped with a Peltier element that controls the temperature of the sample up to 80 °C. There are four different models available for different requirements ...
A. KRÜSS Optronic GmbH
As a standard, the refractometer models DR6000-T and DR6000-TF are equipped with a Peltier element that controls the temperature of the sample up to 80 °C. There are four different models available for different requirements ...
A. KRÜSS Optronic GmbH
The digital J47 is a food and beverage refractometer. The device consist of an on board temperature correction which uses ICUMSA tables. The device can be cleaned, measured and load easily. The result ...
Rudolph Research Analytical
The J57HA is a refractometer that is made to meet the requirements of the food quality testing in which the automated refractometer is considered as a quality control instead of a laboratory unit. It ...
Rudolph Research Analytical
The Rudolph J57WR Automatic Digital Refractometer ,is designed for the chemical industry where it is used as a Quality Control Toll rather than a laboratory instrument. Perfect for heavy use applications ...
Rudolph Research Analytical
The HI96832 is a rugged, portable digital refractometer designed for the measurement of percent volume and freezing point of propylene glycol based solutions. The HI96832 has a high accuracy of ±0.2% ...
Hanna Instruments
... instrument measures the refractive index of the sample and converts it to %Brix. This digital refractometer eliminates the uncertainty associated with mechanical refractometers and is ...
The light source is employed with LED chips. With optic design the way in which the light is directed at the fruit. The way in which the light is directed at the fruit is well optic designed made it possible for no other ...
ATAGO
The RFM340-M digital refractometer with Peltier temperature control is particularly suited for use in harsh factory environments where wet conditions are present. Having a range of 0-100 Brix (1.32-1.58 ...
Bellingham + Stanley, A Xylem Brand
The Characteristics: 1. Small and portable, user-friendly 2. 2AAA batteries, can accurately test anytime and anywhere, 3. Touch key, comfortable and beautiful 4. Special designed sample place, avoid sample spilling, easy to clean 5. ...
The Pyxis RT-100 Prism is an inline digital refractometer that measures the refractive index of a liquid sample and provides a direct reading of highly accurate concentration values for a wide variety ...
... macromolecular characterization techniques including standard chromatography, SEC-MALS, FFF-MALS and CG-MALS. The Optilab® T-rEX (refractometer with EXtended range) is a unique dRI detector for standard HPLC/GPC with ...
Wyatt Technology
The HRK-1 comes to the market at an affordable price and is built with unprecedented data accuracy, especially in higher diopter and cylinder measurement. Utilizing dynamic optical technology to measure the aberration of the eye, this ...
Coburn Technologies
The Reichert Abbe Mark III is the new standard-bearer of Abbe-style refractometers. The Mark III continues the tradition of quality, durability, and reliability established by the Mark II. The Abbe Mark III has many advanced ...
Reichert
To produce well and sell better, UT electronic instruments are essential. UT instruments can follow the growth of fruit and vegetable production to know in advance when to harvest. That is, how to optimize production. ...
The Eriez Refractometer allows the user to quickly determine the concentration of metalworking coolants and cleaners, heat treating fluids, water-based hydraulic fluids, and even plating baths. This simple, yet rugged ...
OPTIKA Digital Refractometers accurately report Brix, salinity, urine, serum protein and refractive index on a two-lines LCD display. Simple to use, its intuitive three-button operation and fast response ...
Optika Srl
The Medline Abbe Difrax Refractometer is a fully automated digital Abbe refractometer, which can be used for the measurement of refractive index or %Brix. Its touch sensitive screen has ...
The digital refractometer measures the concentration of a solute by analyzing the refractive index of the solution.
ApplicationsThese devices are used in the food, pharmaceutical, cosmetic, chemical, petroleum and other industries. Manufacturers offer models adapted to many different products. They also are commonly used to test the sugar content of wine grapes, fresh fruit, juices, etc. Other uses include testing industrial fluids, such as glycol, battery acid and engine coolant.
TechnologiesDigital refractometers operate on the same principle as optical types, but are automatic. An internal LED light source illuminates the prism on which several drops of sample have been placed. A matrix of photodiodes reads the refractive shadow and the result appears on a screen. They exist as both bench and portable models, and include a Peltier-effect temperature control feature because refractive index varies with temperature.
How to chooseChoice will depend on intended use, since different models are designed to analyze different solutions (food industry, petroleum products, etc.).
- Precision
- Repeatability
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