Karl Fischer micro water content Meter

The Karl Fischer micro moisture meter is based on the Karl Fischer titration method, which involves a quantitative chemical reaction between iodine and moisture in the sample. It detects changes in the electrical signal at the reaction endpoint to calculate the water content. It is used to determine the trace moisture content in materials such as coatings and inks, ensuring stable product quality.
Selection
When selecting, consider matching the sample properties with the reagent type, determine the instrument accuracy based on the moisture range, check the convenience of electrode maintenance, verify the sealing performance of the titration cup, evaluate the adaptability to environmental temperature and humidity, and confirm the data output interface requirements.

Terms

Instruments

Measurement range 0.0001% to 100% with Karl Fischer Coulometry, built-in mass storage for 20,000 records, multiple calculation formulas and automatic unit conversion.

$ 1316.00

Measurement range 3μg~ 150mg, sensitive valve 0.1μg, Precision up to +/- 0.3%, automatic detection of electrolysis and measurement circuit, suitable for a variety of sample analysis.

$ 1910.00

Measurement range 3μg to 150mg, quick results in one minute, automatic electrolysis current control and thermal printing function.

$ 3565.00

Measurement range 5μg~ 80mg, electrolysis current 0~ 300mA automatic control, analysis speed of one minute fast results, easy operation and high accuracy.

$ 1393.00

Measurement range 2μg~ 150mg, sensitive valve 0.1μg, support a variety of injection methods, automatically calculate and store 512 data, in line with a number of national standards.

$ 3978.00

Measurement range 5μg~ 100mg, Sensitivity up to 1μg, electrolysis current 0~ 300mA automatic tracking, one minute to obtain results and automatically print data.

$ 1724.00

Measurement range 5μg~ 100mg, Precision of moisture determination up to +/- 0.3%, results can be obtained in one minute, automatic tracking control of electrolysis current, reliable and easy to use.

$ 1518.00

Measurement range 3μg~ 100mg, Sensitivity of 0.1μg, results can be obtained in one minute, with over-iodine indication and fault automatic detection function.

$ 1724.00

Adopt sealing solvent system to reduce water vapor interference, support 100 titration methods, Measurement range covers 1ppm to 5%, built-in automatic drift correction function, equipped with electronic adjustment Magnetic Stirrer.

$ 11389.00

Adopt sealing solvent system to reduce water vapor interference, support 100 titration methods, Measurement pump resolution up to 1/40000 Burette volume, with automatic drift correction and magnetic stirring function.

$ 11389.00

It can evaporate water in solid samples of 10g or less, use disposable sample bottle sampling, vaporize by heating and transport water in high purity Developing solvent, suitable for a variety of solid or quasi-solid sample analysis.

$ 3462.00

Low-frequency signal penetration depth of 20mm, can simultaneously measure concrete carbide moisture content and plaster moisture content, built-in environment Sensor, support a variety of professional probe expansion measurement function.

$ 1397.00

4 groups of samples can be tested at the same time, using PID precise temperature control technology, Temperature range from room temperature to 1000 ℃, with automatic calculation of carbon black content and ash content function, open lid structure heat dissipation effect is better.

$ 6205.00

The device uses micro-processing technology and high Reliability integrated circuit, with data nonlinear processing and smoothing function, fast automatic multi-point correction, Measurement range 0~ 0.5mg/L, resolution 0.001mg/L, to ensure long-term stable work.

$ 356.00

With manual and automatic temperature compensation function, Measurement range 0-6 PCL, resolution up to 0.01 PCL, easy operation and intuitive and accurate digital display, suitable for a variety of water quality monitoring scenarios.

$ 382.00

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