Handheld Refractometer

What is a handheld refractometer?

Handheld Refractometers are portable solution analysis tools that operate on the principle of optical refraction. By measuring the angle of light refraction, they quickly determine the concentration of a solution. With user-friendly operation and precise results, they are widely used in industries such as food and beverage, agriculture, and laboratory testing.

How are our refractometers different?

The RH series handheld refractometers have been a staple product of our company since 1995. Upholding the principle of "Quality-Oriented" and "Relentless Refinement", we never compromise on materials by using low-cost aluminum or plastic components. Instead, we use solid copper for key parts like the prism base and eyepiece. This not only lends the instrument a refined, robust feel but also effectively eliminates measurement errors caused by oxidation, corrosion, or deformation, thus enhancing accuracy and durability.

In terms of optical design, we use crown glass as the prism substrate. Thie material is known for its low dispersion characteristics, which effectively reduce refractive deviation across different wavelengths. Additionally, each model features a precisely engineered internal optical path, meticulously calculated and independently designed by our engineers, to maximize measurement accuracy.

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