Automatic Trace Moisture Analyzer

The automatic micro moisture analyzer is based on the coulometric or Karl Fischer method, detecting trace moisture content in samples through electrolysis or chemical reactions. The instrument generates iodine in the electrolytic cell, which reacts with water, and calculates the moisture value based on the electricity consumed during electrolysis. It is used for moisture determination in materials such as coatings, inks, and plastics to ensure process control during production.
Selection
When selecting an automatic micro-moisture analyzer, consider the detection range and accuracy to match the sample characteristics. Pay attention to the durability of the electrolytic cell and the frequency of reagent replacement. The operation interface should be simple and support data export functionality. Refer to industry application cases to evaluate the instrument's maintenance costs and the responsiveness of after-sales service.

Terms

Standards

Instruments

Using Coulomb ElectRode technology, it can measure 10μg~ 20mg moisture, support 10mA to 100mA electrolysis current, no need to calibrate Reagent, with RS232 interface to connect to the printer.

$ 1939.00

Using HBM Sensor, weighing accuracy of 0.001g, moisture readability of 0.01%. With one-button preheating, automatic door opening and silent fan design, easy operation and environment-friendly.

$ 1687.00

Using Electromagnetic Force Sensor to achieve 0.0001g weighing accuracy, Heating Temperature range RT + 40~ 200 ℃, Support automatic measurement and 200 sets of data storage to meet the needs of High Accuracy micro moisture measurement.

$ 2494.00

Using halogen lamp heating source, moisture temperature accuracy +/- 0.5%, moisture readability 0.02%~ 0.1%, heating temperature range 50 ℃ to 180 ℃, support timing automatic end measurement, with RS232 communication interface.

$ 585.00

Using Electromagnetic Force Sensor, accuracy up to 0.1mg, with internal calibrating and dual drive automatic door opening system, support one-button preheating and silent fan, to meet High Accuracy, compliance and convenient operation requirements.

$ 2655.00

Using HBM Sensor, weighing accuracy of 0.001g, moisture readability of 0.01%. With one-button preheating, silent fan and 200 sets of data storage functions, the heating temperature can be adjusted within the range of RT + 40~ 200 ℃ to meet the needs of precision measurement.

$ 1526.00

Using pyrolysis weight principle design, equipped with halogen heating unit, moisture readability of 0.02%, heating temperature up to 200 ℃, support automatic manual timing test, real-time display Moisture content change process.

$ 441.00

Moisture is measured by thermogravimetry, equipped with 500W high-efficiency halogen ring lamp for uniform heating, Temperature range 40-180 ℃ controllable. 5-inch Touchscreen real-time display of moisture change Linear dispersion, support automatic shutdown and Data storage 100 groups, intuitive operation without supervision.

$ 420.00

Adopt full Chinese display system, measurement accuracy ≤ +/- 0.5%, repeability ≤ +/- 0.2%, with automatic temperature compensation and bulk density conversion function, quickly complete moisture detection within 10 seconds.

$ 215.00

Automatic heating cabin dual drive ultra-quiet open, 230 ℃ limit heating temperature, 35cm sample placement height, 20 sets of storage addresses and test records, 7 inch high definition touch screen real-time display moisture percentage.

$ 2655.00

Fully automatic heating cabin door dual-drive ultra-quiet opening, 230 ℃ limit heating temperature to meet most sample tests, equipped with imported HBM weighing Sensor and four stainless steel heating cabin, Capacity 110g, moisture readability of 0.01%.

$ 1171.00

Using halogen lamp heating technology, fast drying samples and real-time display Moisture content, Moisture Precision up to +/- 0.2%, Heating Temperature range 80~ 160 ℃, suitable for a variety of sample detection.

$ 359.00

Using pyrolysis weight principle design, moisture readability of 0.01%, heating temperature up to 200 ℃, equipped with 5 inch Touchscreen and German HBM Sensor, support automatic manual timing three test modes.

$ 545.00

Using constant current polarization detection technology, Measurement range 1μg-100mgH2O, accuracy of 0.1μgH2O, with automatic fault detection and dual-channel isolated power supply, effectively improve the test Stability and accuracy.

$ 5399.00

Ring halogen lamp heating, 0.02% moisture readability, RT +~ 180 ℃ Temperature range, automatic measurement, Draft Shield design, pure stainless steel heating Chamber cover, 16 sets of Data storage.

$ 503.00

Articles

Application of Karl Fischer Micro Moisture Meter in Moisture Control of Lithium Battery Electrolyte
The Karl Fischer micro-moisture analyzer is based on the Karl Fischer titration principle, which measures trace moisture in lithium battery electrolytes through the quantitative reaction between iodine and water.
Selection Differences Between Rapid Moisture Analyzers and Coulometric Moisture Analyzers
This article mainly introduces the differences between a rapid moisture analyzer and a coulometric moisture analyzer.
Karl Fischer moisture analyzer measures the water content of resin particles.
This article introduces the method of measuring the moisture content of resin pellets using a Karl Fischer moisture meter.
Karl Fischer Moisture Analyzer for Determining Moisture Content in Coatings
This article introduces a method for determining the moisture content in coatings using a Karl Fischer moisture titrator. It is based on the quantitative reaction of reagents such as iodine and sulfur dioxide with water, and calculates the moisture content by measuring the amount of reagent consumed during titration.
Selection criteria for linearity error of semi-micro balances
The linearity error of a semi-micro balance refers to the deviation between the actual displayed value and the theoretical value within its weighing range. This indicator directly affects the accuracy of weighing, which is particularly important in scenarios requiring high-precision measurements, such as material analysis or environmental monitoring.
Weighing lower limit of microbalances and selection basis
The lower weighing limit of a microbalance refers to the minimum mass that can be measured while ensuring accuracy, which is crucial for the reliability of experimental data. It is influenced by factors such as sensor sensitivity, structural resistance to interference, and environmental stability.
Repetibility Test Method and Weights for Semi-micro Balances
This article discusses the method for repeatability testing of semi-micro balances and the use of weights. Repeatability refers to the consistency of the balance's results when weighing the same object multiple times under the same conditions, which is crucial for the reliability of experimental data.
Analysis of Causes for Excessive Repetition Error in Microbalances
Microbalance repeatability out-of-tolerance refers to the situation where the results of multiple weighings of the same object exceed the allowable range of variation.
Determination of free amino acid content in protein solutions using a microtitration apparatus.
This article introduces a method for determining the free amino acid content in protein solutions using a microtiter plate reader. It is based on the ninhydrin color reaction, where amino acids react with the reagent under specific conditions to produce colored compounds, and the concentration is calculated by measuring the absorbance.
Karl Fischer Moisture Analyzer Determines Moisture Content in Powder Coatings
This article introduces the method of determining the moisture content in powder coatings using a Karl Fischer moisture analyzer. Excessive moisture content in powder coatings can affect the quality of the coating, leading to issues such as bubbles. The Karl Fischer method measures moisture through the quantitative reaction of iodine and sulfur dioxide, which is divided into volumetric and coulometric methods.
Karl Fischer moisture analyzer detects moisture content in hot melt adhesives.
This article introduces the method of using a Karl Fischer moisture analyzer to detect the moisture content in hot melt adhesives. The Karl Fischer method is based on the quantitative reaction of iodine, sulfur dioxide, and water, and calculates the moisture content by measuring the amount of iodine consumed.
Karl Fischer Moisture Analyzer for Determining Water Content in Coatings
This article introduces the method for determining the water content in coatings using the Karl Fischer moisture analyzer. The principle is based on the quantitative reaction of iodine and sulfur dioxide in the reagent with water. The coulometric method is commonly used to generate iodine through electrolysis and calculate the moisture content by measuring the electrical charge.
What is the deviation between the moisture meter's rapid moisture measurement and the oven method?
This article primarily compares the differences between rapid moisture analyzers and traditional oven methods in measuring moisture. Understanding these differences helps in using rapid moisture analyzers more appropriately, ensuring data reliability while maintaining efficiency.
Karl Fischer Moisture Titrator for Determining Solvent Moisture
The Karl Fischer moisture meter determines solvent moisture based on the quantitative reaction of iodine and sulfur dioxide with water in an alkaline environment.
Halogen Moisture Analyzer Rapidly Determines the Moisture Content of Samples
The halogen moisture analyzer utilizes the principle of thermal gravimetric analysis, rapidly heating the sample with a halogen lamp to evaporate moisture. The built-in balance monitors mass changes in real-time and automatically calculates the moisture content.