Coulometric Water Analysis Meter

The Coulometric Moisture Analyzer operates based on the Karl Fischer reaction principle. It quantitatively reacts iodine with the moisture in the sample through electrolysis and measures the electricity consumed during the electrolysis to calculate the moisture content. It is used to detect trace moisture in materials such as coatings and plastics, ensuring stable production quality.

Instruments

The water pRoduction rate reaches 5L/h, the water intake Flow velocity is 0.8L/min, and the RO membrane intelligent anti-scale flushing and automatic domestic circulation system are supported to ensure the stability of ultrapure water quality, which is suitable for a variety of experimental needs.

$ 1897.00

The principle of thermal radiation is used to keep the liquid temperature below the boiling point and avoid water droplets in the gas. The double condensation cycle design improves the extraction effect of pure water, and the output of pure water reaches 800-1000ml/hour. No heavy metals are detected by flameless atomic absorption analysis.

$ 548.00

Equipped with 18.25MΩ · cm ultra-pure water quality and 100L/H water pRoduction capacity, 7-inch color touchscreen displays three-way water quality and temperature in real time, supports consumables failure reminder and automatic circulation system to ensure stable water quality.

$ 5195.00

The water pRoduction rate is 10L/h, and the eight-stage purification system includes reverse osmosis (RO) membrane and ultra-pure polishing column, providing 18.25MΩ. cm ultra-pure water quality, supporting multiple water intake modes and intelligent control functions.

$ 4027.00

The 5.1-inch LCD screen displays three-way water quality and temperature in real time, with regular automatic circulation function to maintain water quality stability, water resistivity > 18.2MΩ · cm, support for consumable life setting and remote monitoring.

$ 1629.00

Measurement range 0.5-3000 μm, maximum resolution 0.1μm, support more than 30 image analysis functions, Particle size distribution and morphology analysis.

$ 5237.00

The water pRoduction rate reaches 10L/h, the water intake Flow velocity is 1.0L/min, and the RO membrane intelligent anti-scale washing and automatic domestic circulation system are used to ensure stable water quality and meet the high standard requirements of the laboratory.

$ 2300.00

The principle of thermal radiation is used to keep the liquid phase temperature below the boiling point, avoid boiling water droplets, and achieve complete gas-liquid separation; the output of pure water is 800-1000ml/hour, and the Heating power is 1500-2000W to ensure that no heavy metals are detected.

$ 548.00

Adopt ALLCOLD ™ equilibrate refrigeration technology, equipped with automatic defrosting function, Temperature range RT + 0~ 60 ℃, Temperature Uniformity +/- 1 ℃, support long-term continuous operation.

$ 1627.00

With five-point pH automatic calibration and USP standard conductivity analysis, support linear nonlinear temperature compensation, Data storage up to 50,000/group, Capacitive touch interface easy to operate.

$ 2211.00

The eight-stage deep purification system ensures that the water quality is pure, the resistivity of the pRoduced water is 18.25MΩ .cm, and it is equipped with an intelligent Control system to realize automatic monitoring and a variety of water intake modes to meet the strict experimental requirements.

$ 4511.00

The principle of thermal radiation is used to keep the liquid phase temperature below the boiling point, avoid boiling water droplets, and complete gas-liquid separation; the double condensation cycle design improves the extraction efficiency of pure water, the output of pure water reaches 400-500ml/hour, and the Heating power is 800-1000W to ensure that no heavy metals are detected.

$ 432.00

Using polarographic analysis technology and imported film head, the accuracy reaches +/- 1% FS, with PH and temperature automatic compensation function, supports Multi-ParaMeter simultaneous display and Internet of Things communication, Protection Rating IP65, to ensure long-term stable operation.

$ 590.00

Using image analysis method to support high temperature sample testing, camera resolution up to 1280 × 1024, with automatic contact angle calculation and dynamic analysis function, Measurement range 0~ 180 °, accuracy 0.01 °.

$ 3317.00

Measurement range 0.00-2 ppm, accuracy +/- 0.10ppm, support CAL CheckTM function verification accuracy, suitable for rapid analysis of fluoride content in drinking water.

$ 215.00

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.
Comparison Between Halogen Moisture Analyzer and Karl Fischer Moisture Analyzer in Plastic Moisture Detection
This article compares the differences between halogen moisture analyzers and Karl Fischer moisture analyzers in detecting moisture in plastics.
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.
Selection and Differentiation of Karl Fischer Method and Halogen Method for Paint Moisture Analyzers
This article introduces two common methods for determining moisture in coatings: the Karl Fischer method and the halogen heating method.
Halogen Moisture Analyzer for Rapid Determination of Solid Content in Water-Based Coatings
This article introduces a method for rapidly measuring the solid content of water-based coatings using a halogen moisture analyzer.
Thermogravimetric Analyzer for Measuring Moisture and Volatiles in Polymer Materials
Thermogravimetric analyzers determine the moisture and volatile content in polymer materials by measuring the mass changes during the heating process.
Selection of Moisture Analyzer: Applicability of Halogen or Karl Fischer Method for Materials
This article introduces the principles and application scenarios of halogen heating method and Karl Fischer method in moisture determination.
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.
Moisture Analyzer Combined with Karl Fischer Method for Measuring Moisture Content in Resin Solvents.
This article introduces the use of the Karl Fischer method in conjunction with a moisture analyzer to measure the water content in resin solvents.
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.
Thermogravimetric Analyzer for Determining the Solid Content of Varnish
The principle of determining the solid content of varnish using a thermogravimetric analyzer is as follows: when the sample is heated, volatile solvents and moisture evaporate, leading to a decrease in mass, while the remaining solid mass stabilizes. The solid content is calculated by comparing the initial and final mass ratios.
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.
Cobb Absorbency Tester Evaluates Paper Water Absorption Capacity
The Cobb water absorption tester is used to measure the water absorption capacity of paper or cardboard by simulating the liquid contact process and calculating the mass of water absorbed per unit area to determine the Cobb value.
Determination of dry matter content in pulp using an electric thermostatic drying oven.
This article introduces the method for determining the dry matter content of pulp using an electric thermostatic drying oven. Dry matter content is a key indicator for evaluating pulp quality. The principle of determination involves evaporating the moisture in the pulp through heating and calculating the content based on the mass difference before and after drying.