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Features of Trace Moisture Analyzers
Features of Trace Moisture Analyzers 2022-12-22

The working principle of a trace moisture analyzer differs from that of other instruments; after all, its functional design may vary with the substances being tested and the field of application, so when choosing a trace moisture analyzer, you should select an ideal one according to your actual needs.

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Safety Precautions When Using Karl Fischer Moisture Analyzers
Safety Precautions When Using Karl Fischer Moisture Analyzers 2022-12-20

The Karl Fischer method is the most water-specific and accurate chemical method; recent improvements raised accuracy and range. It has volumetric and coulometric forms and suits many inorganic and organic compounds.

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Industries Served by Karl Fischer Moisture Analyzers
Industries Served by Karl Fischer Moisture Analyzers 2022-12-20

Karl Fischer analyzers serve electronics, machinery, battery, metalworking, chemical, ceramics, glass, wood, and building materials industries for preheating, ashing, sintering, annealing, tempering, melting, enameling, and high-temperature processing.

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How to Determine Whether a Karl Fischer Moisture Analyzer Can Measure a Substance's Moisture
How to Determine Whether a Karl Fischer Moisture Analyzer Can Measure a Substance's Moisture 2022-12-20

Karl Fischer moisture analyzers are used mainly for moisture testing of liquids and gases as well as soluble solids; combined with a Karl Fischer oven, they can also measure moisture in insoluble solids. It is an internationally accepted method, also known as the "absolute method."

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Paper Moisture Content and the Characteristics of Equilibrium Moisture Changes
Paper Moisture Content and the Characteristics of Equilibrium Moisture Changes 2022-12-16

Moisture changes alter paper's grammage, tensile strength, flexibility, and folding endurance, and cause expansion, contraction, curling, edge lift, wrinkling, and wavy edges.

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What Substances Interfere with Karl Fischer Moisture Analyzer Testing?
What Substances Interfere with Karl Fischer Moisture Analyzer Testing? 2022-12-16

Many factors affect Karl Fischer moisture analyzer (trace moisture analyzer) testing. Beyond the method itself, we must consider whether the sample is suitable: some substances are unsuitable, and during testing some substances distort the data and accuracy. It is therefore essential to understand these interfering factors.

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Principles and Applications of Microwave Moisture Analyzers
Principles and Applications of Microwave Moisture Analyzers 2022-12-16

A microwave moisture analyzer measures the moisture of a substance at microwave frequencies. It consists mainly of a microwave oscillator and a microwave attenuator, and is used mainly for measuring moisture in soil, cement, walls, and other building materials, as well as in paper, wood, feed, grain, coal, and similar materials.

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Classification of Copper Powders and Moisture Testing Methods
Classification of Copper Powders and Moisture Testing Methods 2022-12-15

Copper powder dissolves in nitric acid and hot concentrated sulfuric acid, slightly in hydrochloric acid. Heating in oxygen forms copper oxide—a redox reaction, not combustion. Pure copper is rose-red; its oxide film looks purple, hence 'red copper'.

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