sample87
February 27, 2018

How to Improve Precision & Sensitivity in Coulometric Titrations

How to Improve Precision & Sensitivity in Coulometric Titrations The electronics involved with the coulometric titration is extremely precise and has little influence on the overall precision of the measurement.  However, the two major issues in dealing with improving precision in coulometric Karl-Fischer titrations are background rates and precision of sample introduction. The background rate has […]

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sample87
February 27, 2018

New 580-PC for Food Application

Photovolt’s new 580-PC was designed specifically for the food industry.  Many applications have specific calculated values based on color-measurement.  Examples of some of these are:  Munsell readings for French Fries (developed by the USDA) color of roast coffee (formulated by SCAA), and certain L*a,b readings.  The 580-PC has a dual read-out screen that allows the […]

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sample87
February 27, 2018

Photovolt IFT 2016

Photovolt IFT 2016 Photovolt is proud to be exhibiting at this year’s IFT Annual Food Meeting & Expo.  We will be showcasing our 577 series of digital reflectance meters.  These meters are widely used in the food manufacturing and processing industries by using color measurement as a standard of quality.  Color measurements by the 577-PC […]

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sample87
February 27, 2018

Photovolt’s Colorimeter – Using Color Measuring Instruments

Photovolt’s Colorimeters – Using Color Measuring Instruments Written by: Photovolt Instruments One of our best-selling products here at Photovolt Instruments are our reflectance colorimeters product line. They provide highly accurate measurements for the assessment of colors in industries such as; paper, textiles, food items (like coffee or french fries), liquids and minerals. For over 75 […]

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sample87
February 27, 2018

Photovolt Returns From IFT 2016 Energized

Photovolt Returns From IFT 2016 Energized Presented by: Photovolt Instruments Chicago, IL, July 2016 – Last month McCormick Place hosted the 2016 Institute of Food Technology (IFT) Expo. 1,500 exhibits and 23,000+ attendees represented food professionals from around the world. Everyone from trendsetters in product development to senior-level executives from the world’s top food companies attended the 3-day […]

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sample87
February 27, 2018

Coffee Color Measurement; How To Accurately Measure The Color Of Your Roasted Coffee

Coffee Color Measurement; How To Accurately Measure The Color Of Your Roasted Coffee Written by: Photovolt Instruments Creating the perfect roast, every time. Creating the perfect roast is often described as an art form; striving to achieve the perfect blend of color, flavor and aroma. This art, often referred to as profile roasting, is the practice of […]

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sample87
February 27, 2018

Breaking Down Titration Devices For all Laboratory Applications

Using Karl Fisher Titration for Moisture Analysis Written by: Photovolt Instruments Photovolt Instruments is well known for their Aquatest 2010 moisture analyzer; a system designed for the use of the Karl Fisher methodology for chemical analysis.  The technology behind Photovolt’s equipment has been around for a long time. Originally designed by Mitsubishi, Photovolt purchased the rights from Mitsubishi […]

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