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You are here: Home / Archives for refractometers

Ultra Low Volume Refractometer

Ultra Low Volume Refractometer Background Low Volume Refractometer The Ultra Low Volume Refractometer (ULV) option is designed for situations where only a very limited amount of sample is available. This is often related to the biological sciences, but the ULV instrument will handle the same range of materials that a standard refractometer will. Refractometer Design […]

Filed Under: White Papers Tagged With: refractometer, refractometers, Ultra Low Volume Refractometer

Refractometer Uses in Industry and Selection

Refractometer

Refractometer Uses in Industry and Selection By Angelo DePalma, PHD Refractometer uses: Characterizes fluids based on their refractive index –the refraction occurs due to the change in the speed of light as it travels through a material of one density to one of different density. By definition a vacuum has a refractive index of 1, […]

Filed Under: White Papers Tagged With: Brix, laboratory, R/I, refractive index, refractometer, refractometers, refractometry

Refractometer Calibration – 2 Point Method

Rudolph J157

Refractometer Calibration, 2 point method, Rudolph Research J157 – Video Transcript Refractometer Calibration resource – for laboratory refractometer users utilizing a Rudolph Research Automatic Refractometer. Hi, I am John Ciccarella, Service manager of the most innovative line of refractometer instruments made today from Rudolph Research Analytical.   John Ciccarella , Rudolph Research, Service Manager with a […]

Filed Under: Uncategorized, White Papers Tagged With: calibrate, calibration, calibration fluid, digital, laboratory, R/I, refractive index, refractometer, refractometer calibration, refractometers

Refractometer Temperature Correction Vs Control

Refractometer Temperature Correction & Control Peter Marriott – Refractometer Product Manager Rudolph Research Analytical Also see video: Refractometer, Temperature Correction & Control with a Rudolph J457 We are going to look at the effects of changing temperature on refractive index measurement and if Temperature Correction can compensate for temperature variances or if actual temperature control […]

Filed Under: White Papers Tagged With: ABBE, Automatic, benchtop, beverage, Brix, chemical, cosmetics, digital, electronic, essential oils, flavor, food, industry, laboratory, oil, petro chemicals, petroleum, pharmacuetical, R/I, refractive index, refractometer, refractometers, sugar, Temperature Correction

Refractometer Testimonial PLC (NZ) LTD

The refractometer is easy to use and easy to clean. We are looking forward to many years of trouble free operation.

Filed Under: Testimonials Tagged With: ABBE, Automatic, benchtop, beverage, Brix, chemical, cosmetics, essential oils, flavor, food, industry, laboratory, oil, petro chemicals, petroleum, pharmacuetical, R/I, refractive index, refractometer, refractometers, sugar, testimonials

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