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RHA-300F Antifreeze Refractometer

 

RHA-300F Antifreeze Refractometer is used to test concentration in antifreeze liquid.

Refractometersales  supply all kind of refractometer, such as Brix Refractometer,Salinity Refractometer,Alcohol Refractometer,Battery Refractometer ,Grape Refractometer ,Antifreeze Refractometer  and Cleaning Fluid Refractometer .

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What Is a Simple Interferometric Refractometer?

 


Interferometric refractometers are pieces of equipment used by scientists to produce accurate measurements of the refractive indices of two materials, as well as other useful measurements such as small changes in temperature, and the velocities and wavelengths of electromagnetic waves.

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A List of Gemstones for a Refractometer

Gemologists use a refractometer to help identify gemstones. It is one of the main gemological tools and one of the most powerful tools used by gemologists. The refractometer measures the refractive index, or the speed of light, in various gemstones. Whether you're working with mounted gemstones or loose gemstones, the refractometer can measure the refractive index, regardless of whether the stone is opaque or transparent. Take four different readings of the gemstone and record the lowest and highest readings to calculate the birefringence. The birefringence is the difference between the highest reading and the lowest reading.

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RHA-200 Antifreeze Refractometer

 

RHA-200 Antifreeze Refractometer is used to test concentration in antifreeze liquid.

Refractometersales  supply all kind of refractometer, such as Brix Refractometer,Salinity Refractometer,Alcohol Refractometer,Battery Refractometer ,Grape Refractometer ,Antifreeze Refractometer  and Cleaning Fluid Refractometer .

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RHA-100 Antifreeze Refractometer

 

RHA-100 Antifreeze Refractometer is used to test concentration in antifreeze liquid.

Refractometersales  supply all kind of refractometer, such as Brix Refractometer,Salinity Refractometer,Alcohol Refractometer,Battery Refractometer ,Grape Refractometer ,Antifreeze Refractometer  and Cleaning Fluid Refractometer .

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