Photometers & Turbidimeters

Validation of Inline Photometers

Validation of Inline Photometers for Improved Measurement Confidence

May 13, 2022

One of the primary concerns when using an inline process analyzer for real-time liquid or gas analysis is validating the instrument is working to specification. Process photometers are often calibrated using liquid or gas calibration […]

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Turbidimeters - Measuring Solids in Industrial Processes

Using Kemtrak Turbidimeters to Measure Solids in Industrial Processes

October 16, 2019

The Kemtrak NBP007 measures the amount of suspended solids in a sample using backscattered light. While the use of backscattered light is typically applied to measuring suspended solids, the technique is equally applicable to emulsions, […]

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Milk Turbidity Measurement Clean-in-Place Solution

New Milk Turbidity Measurement Solution Reduces Clean-In-Place Costs

September 4, 2019

The dairy industry makes widespread use of clean-in-place (CIP) systems in plants that process milk and produce yogurt, ice cream, and other milk-based products. CIP systems have revolutionized food production, making it easier and less […]

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Beer Haze/Turbidity Measurement

Measuring Beer Haze with a Turbidimeter

August 14, 2019

Assessing a beer—whether as a finished product or at various points in the brewing process—is largely a matter of measuring visual and flavor-based cues. Does it taste right? What color is it? Is it clear? […]

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In-Line analytic Photometer Natural Gas Liquid

In-line Monitoring of NGL (Natural Gas Liquid) Color Using a Photometer

May 13, 2019

Natural gas supplied to consumers is almost entirely composed of methane, a C1 hydrocarbon. But when natural gas is first recovered from a well, about 60 to 90 percent of it is methane. Mixed in […]

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Kemtrak DCP007 UV Absorbance Analyzer

New Fiber Optic Based Single-Use UV Absorbance System

March 7, 2019

SFI are pleased to announce the release of a range of hygienic single use flow cells for use with the Kemtrak DCP007 UV Absorbance Analyzer. The single use cells are available in a range of […]

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