Titration moisture analyzer

The titration moisture analyzer is based on the Karl Fischer reaction, where the titration solution quantitatively reacts with moisture in the sample, and the endpoint is detected to determine the water content. It is used to measure trace moisture in solids, liquids, and gases, and is widely applied in quality control across industries such as chemical engineering, food, and pharmaceuticals.

Instruments

It is suitable for volumetric moisture determination, including 500mL of A and B Reagents, with a titration range of 3-5, and is used with ZDY-502/ZDY-504 instruments.

$ 204.00

It has 0.20% titration analysis Repeatability, supports dynamic titration and other modes, adopts PWM modulation and stirring technology implementation software speed regulation, can store 50 sets of titration results and support firmware upgrade and expansion functions.

$ 3002.00

Supports multiple titration types and can store up to 100 titration methods. With a five-point pH calibrate 、 +/- 0.001 pH accuracy and a waterproof body, it can be connected to the Automatic sampler for efficient analysis.

$ 16265.00

Support dynamic titration and preset endpoints and other modes, titration analysis Repeatability of 0.20%, Potential Measurement range -1800.0~ 1800.0mV, can store 200 sets of results and comply with GLP specifications.

$ 4066.00

Supports multiple titration types and Direct Measurement modes with five-point calibrated and 0.001mL resolution Burette, automated setup for Sample injectors, optimized desktop space and waterproof and durable design.

$ 9759.00

Suitable for non-aqueous titration ElectRode supplementary reference filling, specification 250ml, provides stable reference potential, supports a variety of ion composite ElectRode applications, to ensure Measurement accuracy.

$ 99.00

Double step motor control titration system, Travel up and down 100mm, control accuracy 0.01mm, support automatic titration and reset; Equipped with high definition industrial-grade Microscope and dense LED backlight Illuminant, the image is clear and not distorted; It can carry out static droplet method, dynamic test and hanging droplet method and other Measuring methods, contact angle Measurement range 0~ 180 °, Test accuracy 0.1 °.

$ 7319.00

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 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

Equipped with 0.7-4 times high definition industrial grade continuous zoom Microscope, the three-dimensional movement accuracy of the stage reaches 0.01mm, supports video recording and automatic titration function, can observe and test from multiple angles, and data export is convenient.

$ 5802.00

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

Using pyrolysis weight principle design, moisture readability of 0.01%, Heating Temperature range RT +~ 180 ℃, equipped with halogen heating unit and 5 inch Touchscreen, can automatically measure a variety of moisture paraMeters.

$ 399.00

Using halogen lamp heating source and German HBM Sensor, moisture readability of 0.01%, Repeatability ≤ +/- 0.2%, support 0~ 100% moisture measurement range, suitable for a variety of sample states such as powder and liquid.

$ 564.00

Ring quartz tungsten halogen infrared lamp is used for internal heating, with a unique temperature control system to achieve uniform heating, with 120g Capacity and 0.02% moisture readability, real-time monitoring of moisture changes and support for multiple sets of data storage.

$ 359.00

Ring quartz tungsten halogen infrared Heating mode is used to directly heat from the inside of the material, and a unique temperature control system is used to achieve uniform heating. With 0.02% moisture Readability and 50g weighing capacity, real-time monitoring of moisture changes ensures accurate results.

$ 330.00

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.
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.
Application of Coulometric Moisture Titrator in Moisture Detection of Electronic Components
Coulometric moisture titrators operate based on the principle of electrolysis, directly calculating the moisture content in samples by measuring the electrolytic charge without the need for calibration. In the field of electronic components, moisture can lead to issues such as corrosion and reduced insulation, making its detection critically important.
Selection Basis for Karl Fischer Titration: Volumetric vs. Coulometric Methods
There are two methods for Karl Fischer moisture titrators: volumetric and coulometric. The volumetric method calculates moisture by measuring the volume of a reagent with a known concentration that is consumed, making it suitable for samples with higher moisture content, such as those in the range of a few thousandths or more.
Difference between halogen moisture analyzer and Karl Fischer moisture analyzer
The core difference between halogen moisture analyzers and Karl Fischer moisture analyzers lies in their measurement principles. Halogen moisture analyzers are based on the thermogravimetric method, while Karl Fischer moisture analyzers rely on titration principles, either volumetric or coulometric, which involve quantitative chemical reactions specifically targeting water molecules.