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Refractive Index Cell RX5 The RX5 Refractive Index Cell can be added to an Excellence Density meter to measure density and refractive index simultaneously. It can also be flexibly upgraded to measure pH, color, titration and more. ...
METTLER TOLEDO
Refractometer Excellence R4 The all-rounder for daily routines: The Excellence R4 refractometer offers fast refractive index measurements in the range from 1.32 to 1.70, with automatic temperature ...
METTLER TOLEDO
Refractometer Excellence R5 Top instrument for a wide range of applications, offers fast refractive index measurements in the range from 1.32 to 1.58, with automatic temperature control from 5 to 75°C. It's compatible ...
METTLER TOLEDO
The DR7000 series devices are digital refractometers designed for measuring refractive index, %Brix or other concentrations in liquid samples. With an optical sensor, temperature control, measurement ...
A. KRÜSS Optronic 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
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
... 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 robust ATR P critical angle refractometer is especially designed for applications in the sugar industry and for the determination of mixing ratios or mass fraction. The system consists of the robust and waterproof ...
SCHMIDT + HAENSCH
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
... -DRP 2 is a handheld digital refractometer used to determine the sugar content / coffee p2 of coffee and similar liquids in the 0 ... 30 % Brix / 0 ... 25 coffee p2 measuring range. This waterproof IP65-rated ...
PCE Deutschland GmbH
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
... of the Rudolph Research benchtop Refractometer Product line The J47 Benchtop Refractometer comes in 2 models to meet your application needs Where High Accuracy is critical the J47HA Model Benchtop ...
Rudolph Research Analytical
The J57-VT High Accuracy Refractometer and J57-VT Wide Range Refractometer are part of the Rudolph Research Product Line. The Rudolph J57-VT High Accuracy and J57 Wide Range refractometers ...
Rudolph Research Analytical
The Rudolph J157 Digital Refractometer offers high performance and a range of features to suit many demanding applications in laboratories and harsh industrial environments. Rudolph Research Analytical, ...
Rudolph Research Analytical
The Brix (sugar level) can be measured by placing the fruit on the sample stage with no need of cutting or squeezing. It requires no more cumbersome wiping and cleansing after each measurement.
ATAGO
... nD HRD DIGITAL REFRACTOMETER The refractive index of a substance is related to its specific density; a refractometer is used to measure the purity or the concentration of a sample ...
Optika Srl
... the concentration and refractive index of liquids and pastes, the Abbemat 3X00 refractometers embody reliability, precision, and convenience. These benchtop refractometers offer you an exceptional combination ...
... 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 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 ...
Large measuring range with touchscreen and peltier-temperature control for flavor, pharmaceutical, chemical and petrochemical industries as well as research and science. Benefits of the RFM970-T •Wide measuring range: 1.30 - 1.70 ...
Bellingham + Stanley, A Xylem Brand
... can accurately be monitored and a continuous quality control be assured. The chemical design variant of the process refractometer PIOX R721 R is offered as a fully stainless steel design variant with all wetted materials ...
FLEXIM Flexible Industriemesstechnik GmbH
Portable and Exquisite Low prices Low power consumption Anti-toss design High accurate sensor
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 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. ...
■ Used to measure the concentration of coolant, honey water and salt water ■ Power off automatically
... 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 ...
... handheldsReichert's AR200 digital handheld refractometer gives you lab accuracy with a handheld unit: twice the accuracy, twice the range, at half the cost of other units. And it's easy to use. The state-of-the-art ...
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 KERN ORM refractometers are accurate and universal maintenance free digital handheld refractometers The typical and practical design is suitable for a quick and convenient everyday ...
KERN & SOHN
The KERN ORM refractometers are accurate and universal maintenance free digital handheld refractometers The typical and practical design is suitable for a quick and convenient everyday ...
KERN & SOHN
The KERN ORM refractometers are accurate and universal maintenance free digital handheld refractometers The typical and practical design is suitable for a quick and convenient everyday ...
KERN & SOHN
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 ...
The In-line Brix-Monitor CZ-B is a refractometer that detects the Refractive Index of a sample and outputs , the Brix(%) value on the display , can also transmit measured data to external devices via 4 to 20mA or RS-232C. ...
Shanghai Zhaohui Pressure Apparatus Co.,Ltd.(ZHYQ)
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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