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... coolants.Test engine coolant and battery fluid with one instrumentThe Rhino Duo-Chek® engine coolant and battery test refractometer offers an accurate, fast and easy-to-use method for testing engine coolant freeze point, glycol concentration, ...
... PCE-032 is a handheld refractometer used to determine the % Brix (sucrose or sugar content) of translucent liquids such as grape juice, fruit juice, wine and beer. Thus, this portable pocket Brix refractometer is the ...
... Portable pocket Brix refractometer for use with low-concentration translucent liquids such as fruit and vegetable juices, maple sap and industrial coolants PCE-018 is a handheld refractometer used to determine the ...
... The AR4 determines the refractive index between nD 1.3000–1.7200 and the sugar content in the range of 0–95 %Brix of liquid, viscous as well as solid samples. Dry substance content in % and the dispersion value nF-nC can be calculated. • 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 especially suited for highly accurate ...
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 on accuracy, ...
A. KRÜSS Optronic GmbH
... Provides accurate and repeatable measurements on easy to read scale * Requires only 2 or 3 drops of solution * The prism and lens with a simple focus adjustment * Complete with case, calibration screwdriver, plastic pipette ...
... This new type of Hand-held Refractometer MASTER functions such as Easy-to-Read, Easy-to-Hold, Smooth sampling, Easy disposal of sample from the edge, the improvement of hygiene aspect by employing the new type of grip, and well balanced ...
ATAGO
... 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 are suitable for a wide range of applications, ...
Optika Srl
... The AZURA RID 2.1L is a sensitive and competitively priced differential refractometer. It is suitable for detecting compounds with little or no UV activity such as alcohols, sugars, lipids or polymers. This instrument is designed for ...
... , professional grade handheld refractometer. Professional grade Brix optical handheld refractometer with clear field of view and large rubber handgrip for easy measurement in harsh environments. A ...
Bellingham + Stanley, A Xylem Brand
... 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 generation auto refractor/keratometer ...
... wine, honey, fruit juices and alcohol Refractometers are precise optical instruments for measuring dissolved materials in water-based solutions. Their functionality is based on the principle of varying optical ...
... Cut coolant costs with Abanaki's new line of handheld refractometers and pH meters. * Refractometer use improves machine shop productivity and reduces maintenance costs by allowing operators to measure coolant quality ...
... The HI 96801 Sucrose digital refractometer is rugged, portable and water resistant for measurements in the lab or field. This instrument offers a specific analysis to determine accurate sugar concentration. This optical ...
... for the quick and accurate testing of acidity in the battery fluid and the antifreeze content can also be used for coolant and windscreen wiper fluid adjustable eye piece with rubber viewing rest with automatic temperature compensation (ATC) also ...
Kstools
... concentration of hydrophilic remover in water An easy-to-use, hand-held optical instrument for measuring the concentration of hydrophilic remover in water. Apply a small sample of solution to the prism face and take ...
... ensures longer fluid performance EASY TO USE Calibrate with a drop of water, put a small amount of sawing fluid in the refractometer. A quick look through the lens shows the fluid ratio. ...
An optical refractometer is a portable instrument for measuring the refraction of a solution. This indicates the concentration of one component of the solution via a scale adapted to the sample to be analyzed.
ApplicationsThese devices are used in numerous industries, with different models for the many different food, pharmaceutical or cosmetic 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.
TechnologiesAll optical refractometers operate on the same principle. The user places a few drops of sample between the prism and the transparent movable cover slip and looks through the instrument while pointing it toward an external light source. The concentration is read directly against a graduated scale. Many refractometers have zero and temperature adjustments.
How to chooseChoice will depend on intended use, since the sample type will determine the scale characteristics. Thus, manufacturers make instruments for each type of analysis: fruit juices, honey, soup, glycol, coolant, etc.
- Reasonable price
- Rapid results
- Reduced precision
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