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Refractometer

They are high precision optical instruments whose function is to determine the percentage of soluble solids in a liquid solution, using the principle of total refraction of light (arising from the type and concentration of the substances dissolved in a liquid solution, e.g. sugar), which takes place in the boundary layer between the prism and the sample. Therefore, it can be said that the Refractometer measures the density of liquids, the denser a liquid, the higher the refraction, the higher the sugar content, the higher the refractive index. Portable refractometers are simple, resistant and reliable, allowing us to make measurements in the laboratory or outside, with accurate measurements of temperature, refractive index, pH density and color with a small sample, leaving reliable results.

 
 
 
 
 
 

Types of Refractometer that a Laboratory may need

ATC Car Refractometers YR05916 // YR05930

ATC models are equipped with ยฐC unit system. With the indication of the percentage we may know the freezing point of either ethylene...

 
 

ATC Milk Refractometers YR05937 โ€“ YR05938

The Kalstein ATC Refractometer is a handheld, portable, milk refractometer with a milk scale that measures in the 0.0 to 20% range...

 
 

ATC Wine Refractometers YR05931 // YR05936

The Wine Refractometer is a metal device that provides you with fast & accurate results. Itโ€™s dual-scale provides you the direct reading...

 
 

Brix Digital Refractometer YR05944 // YR05952

Digital Brix Refractometer is designed to measure the concentration of soluble solids (almost 100% sugar) in aqueous solutions...

 
 

Our best-selling Refractometer

Designed for clinical usage and intended for both Veterinary and Human. This unit provides quick and accurate indication of vital fluids levels. It has triple scale that gives Urine Specific Gravity(SG), Total Serum Protein(SP) and Refractive Index (RI). Itโ€™s FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. Itโ€™s equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down!

Feature:
  • High quality body construction
  • Uses ambient light only which means battery or power source is not required
  • Easy to focus and calibrate
  • Cushioned with soft & comfortable non-slip rubber
  • With ATC function (Auto Temperature Compensation)
  • Durable and built to last long
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Guides for you to become an expert in Refractometer

Refractometers are essential products in a Laboratory, we provide guides and recommendations for better use, so you can work as an expert 

What is a Laboratory Refractometer?

Refractometers were invented by Dr. Ernst Abbe, a German / Austrian scientist in the early 20th century. The Abbe refractometer is the...

Refractometer: What do they measure?

The refractometer is an optical device that serves to measure the percentage of soluble solids in a liquid solution, this instrument uses the physical...

How does a refractometer work?

The operation of a refractometer is based on the effect of the refraction of light, which can be observed through an objective located...

How to keep your refractometers in good condition?

Refractometers are optical instruments that are used to determine the percentage of soluble solids in a liquid solution. For this, the refractometer makes use of the principle of total refraction of light (caused by the type and...

Frequently asked questions about Refractometer

To know the price of the Refractometer we invite you to send us an email with your request through the contact form

The delivery time of your

Kalstein product will depend on the following: 

  1. If the equipment of your interest is in stock or if on the contrary it should be manufactured. 
  2. The type of freight you have chosen may be; air or sea.
  • Equipment in stock:  

โ€“ Delivery Time (Aereo): 15-30 days.  

โ€“ Delivery Time (Maritimo): 45-60 days. 

  • Equipment not in stock:  

โ€“ Delivery Time (Aereo): 30-60 days.  

โ€“ Delivery Time (Maritimo): 60-90 days. 

You can make your purchase through: 

  1. By email: sales@kalstein.eu 
  2. By phone: +33 (0) 1 78 95 87 02
  3. Electronic commerce: Through Kalstein's official website in his country. 

All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by a poor installation or operation by the user, transportation defects or uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our "terms and conditions" by clicking HERE

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