Digital refractometers

24 companies | 124 products
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digital refractometer
digital refractometer
RX5

... 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. The RX5 measures ...

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METTLER TOLEDO
digital refractometer
digital refractometer
Excellence R4

... 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 control from 0 to ...

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METTLER TOLEDO
digital refractometer
digital refractometer
Excellence R5

... 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 with a large ...

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METTLER TOLEDO
digital refractometer
digital refractometer
PIOX R721

... 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 made out of ...

digital refractometer
digital refractometer
PIOX R

... Using a refractometer in the food industry, as well as in beverages and pharmaceuticals, offers real-time inline concentration measurement and is the key to continuous quality control and efficient production. With its food & beverage ...

digital refractometer
digital refractometer
AR200

... 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 AR200 ...

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Reichert
digital refractometer
digital refractometer
VariRef²

... Overview
The VariRef² full-range refractometer provides precise refractive index (RI) and Brix measurements across the complete measurement range. Available in models VariRef² 301, 401, 501 and 601. Multi-point calibration extends ...

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SCHMIDT + HAENSCH
digital refractometer
digital refractometer
ATR V series

... Product Overview
The ATR V is a stand-alone critical-angle refractometer designed for routine refractive-index and Brix analysis in laboratories and production environments. Available as a non-tempered (ATR V) or Peltier-tempered ...

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SCHMIDT + HAENSCH
digital refractometer
digital refractometer
ATR-L

... robust, multi-wavelength refractometer, capable of performing simple dispersion measurements at seven wavelengths over the full visible range. The digital, fully automatic spectral refractometer ATR L ...

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SCHMIDT + HAENSCH
digital refractometer
digital refractometer
PCE-DRG 6

... the Refractometer / Handheld Refractometer. Our Refractometer / Handheld Refractometer can measure various parameters such as percentage and refractive index quickly and accurately with ...

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PCE Deutschland GmbH
digital refractometer
digital refractometer
PCE-DRA 1

... 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 digital ...

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PCE Deutschland GmbH
digital refractometer
digital refractometer
PCE-DRP 2

... -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 digital ...

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PCE Deutschland GmbH
digital refractometer
digital refractometer
J47

... 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 Refractometer ...

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Rudolph Research Analytical
digital refractometer
digital refractometer
J57-VT series

... 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 are designed ...

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Rudolph Research Analytical
digital refractometer
digital refractometer
J157 PLUS

... 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, working together ...

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Rudolph Research Analytical
digital refractometer
digital refractometer
DR6000

... 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 especially suited ...

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A. KRÜSS Optronic GmbH
digital refractometer
digital refractometer
DR6000-TF

... 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 on accuracy, ...

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A. KRÜSS Optronic GmbH
digital refractometer
digital refractometer
DR6000-T

... 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 on accuracy, ...

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A. KRÜSS Optronic GmbH
digital refractometer
digital refractometer
HI96832

... 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% volume and ±0.5 °C ...

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Hanna Instruments
digital refractometer
digital refractometer
PAL-HIKARi 2

... 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 like compact ...

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ATAGO
digital refractometer
digital refractometer
HRD-300N

... 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 when mixed. Refractometers ...

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Optika Srl
digital refractometer
digital refractometer
DRM50

... ■ Used to measure the concentration of coolant, honey water and salt water ■ Power off automatically ...

digital refractometer
digital refractometer
Optilab® T-rEX

... 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 256 times the detection ...

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Wyatt Technology
digital refractometer
digital refractometer
RT-100

... 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 of water and process ...

digital refractometer
digital refractometer
RFM970-T

... 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 RI •High-resolution ...

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Bellingham + Stanley, A Xylem Brand
digital refractometer
digital refractometer
HRK-1

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 machine is the 8th ...

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Coburn Technologies
digital refractometer
digital refractometer

digital refractometer
digital refractometer

... 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. And revenue. UT ...

digital refractometer
digital refractometer
PDR-108 series

... Portable and Exquisite Low prices Low power consumption Anti-toss design High accurate sensor ...

digital refractometer
digital refractometer
HI-96801

... 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 easily portable ...

Brix scale refractometer
Brix scale refractometer
OPTi®

... Product overview
The pocket-sized digital refractometer OPTi® delivers rapid on-the-spot concentration measurement with automatic temperature correction. Portable and simple to operate, it provides accurate ...

digital refractometer
digital refractometer
ORM 1AL

... 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 use and is characterized ...

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KERN & SOHN
digital refractometer
digital refractometer
ORM 1CO

... 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 use and is characterized ...

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KERN & SOHN
digital refractometer
digital refractometer
ORM 1BR

... 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 use and is characterized ...

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KERN & SOHN
digital refractometer
digital refractometer

... 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 device is portable ...

digital refractometer
digital refractometer
CZ-B

... 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. CZ-B series ...

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Shanghai Zhaohui Pressure Apparatus Co.,Ltd.(ZHYQ)
digital refractometer
digital refractometer
8500.0000M

... 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 functions of temperature ...

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How to choose this product
digital-refractometer

The digital refractometer measures the concentration of a solute by analyzing the refractive index of the solution.

Applications

These 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.

Technologies

Digital 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 choose

Choice will depend on intended use, since different models are designed to analyze different solutions (food industry, petroleum products, etc.).

Advantages

- Precision
- Repeatability

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