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About Refractometers
Refractometers are widely used to measure the amount of dissolved substances in solutions containing mainly sucrose. The relationship between refractive index and the amount of dry substance content is well known for sucrose and is the basis of the BRIX scale, which is the measure of the number of grams of sucrose present per 100 grams of aqueous sugar solution. That is, 50 BRIX means 50 grams of solid per 100 grams of solution. This relationship holds for a large number of similar substances and so the BRIX scale is widely used in the food industry. Unfortunately the refractive index of a sugar solution changes with temperature while its solid content remains the same.
Refractometers measure the critical angle of refraction through a sample. The critical angle of refraction will change with concentration. It will normally increase with an increase in concentration. Color, gas and dissolved particles do not affect measurement results. Refractometers can be designed for either continuous or sample monitoring.
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Refractometers on ThomasNet.com Refractometers This vertical directory comprehensively lists the most trusted companies providing Refractometers to industry. See ThomasNet Information |
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KRUESS: Refractometer Refraction index ND RI Brix Sugar... Overview Refractometers What is Refractometry? Automatic refractometers The new automatic refractometer DR6000 series with integrated See A. Kruess Optronic GmbH Information |
Part Numbers for Refractometers
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 2EUF4 | Grainger Industrial Supply | EXTECH INSTRUMENTS CORP | Refractometers | Portable Refractometer,0 to 18 Pct Brix |
| 3MY56 | Grainger Industrial Supply | EXTECH INSTRUMENTS CORP | Refractometers | Refractometer,Brix |
| 3MY57 | Grainger Industrial Supply | EXTECH INSTRUMENTS CORP | Refractometers | Refractometer |
| 3MY55 | Grainger Industrial Supply | EXTECH INSTRUMENTS CORP | Refractometers | Refractometer,Brix |
| 1394625 | Amazon | Westover Scientific | BISS | Fisher Scientific Handheld Refractometers;With ATC; 0 deg to 10deg Brix range in 0.1deg Divisions |
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