Dual-needle Moisture Tester

The dual-needle moisture meter measures the moisture content by contacting the sample with two probes and detecting changes in resistance or capacitance. It is used for rapid moisture detection in materials such as coatings and plastics, offering simple operation and suitability for on-site use.
Selection
When selecting, consider the sample type and moisture range to match the instrument's measurement range. The probe length should be suitable for the sample thickness. Environmental temperature affects accuracy, so pay attention to compensation functions. Prioritize models with fast response times and easy calibration.

Terms

Standards

Instruments

Measurement range 0~ 80%, resolution 0.1%, support a variety of material code selection, provide LED status indication and automatic shutdown function, easy to accurately determine the moisture state.

$ 280.00

Measurement principle of needle, moisture detection through the conductive rate between the stylus, Measurement range 0-80%, resolution 0.1%, support 99 data storage and LED status indication.

$ 282.00

With needle and inductive two measurement modes, the measurement range is 0-80% and 0-70% respectively, accuracy +/- (0.5% n + 0.5), support USB, RS-232 and Bluetooth multiple data interfaces, equipped with color coded LED real-time display moisture status.

$ 275.00

Measurement principle of needle conductivity, Measurement range 0-80%, support a variety of material code selection, with 99 data storage and automatic statistics function, data communication can be realized through RS232 interface.

$ 240.00

Measurement range 0~ 80%, resolution 0.1, digital and LED dual Display mode, support USB, RS-232 and Bluetooth data output.

$ 194.00

Sharp probe measurement without leaving marks, measurement range 6%~ 90%, support wood moisture content and wood humidity equivalent value display, equipped with extended Probe and hammer ElectRode for different depth measurement.

$ 444.00

Adopt needle measurement technology, support 150 kinds of wood measurement, measurement range 0~ 80%, accuracy +/- (0.5% n + 0.5), with LCD digital display and LED status indication, provide USB, RS-232 and Bluetooth data interface.

$ 222.00

Using computer technology to ensure accurate measurement, the measurement range is 0~ 50%, the resolution is 0.1%, and the moisture content and Ambient Temperature can be measured at the same time.

$ 159.00

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

Measurement accuracy is ensured by temperature and humidity compensation technology, Response Time is only 1 second to achieve fast detection, probe Sensor can penetrate deep into the material internal measurement, support error fine-tuning and data transmission functions.

$ 144.00

Measurement range 3~ 80%, accuracy +/- 0.5%, with temperature and humidity compensation and MAX Maximum hold function, Response Time 1 second, support custom data transmission interface.

$ 159.00

Temperature and humidity compensation technology to ensure accurate and stable measurement, Measurement speed, the whole process operation less than 1 minute, instant display results, small size and light weight easy to carry, support a variety of data transmission and output customization options.

$ 227.00

Made of tungsten, with a total length of 17-18mm and a needle diaMeter of 1mm, it has excellent wear resistance performance and accurate scratch testing ability.

$ 280.00

Flow rate can be controlled independently for each purge needle, and the position of the air needle can be adjusted flexibly. Temperature control accuracy of +/- 0.5 ℃ (40-100 ℃), Heating time does not exceed 30 minutes, support 0-15L/min Gas flow rate adjustment.

$ 1164.00

Measurement accuracy of +/- 0.5%, Response Time less than 1 second, with needle type and induction type two Measurement modes, can be freely switched, easy to quickly detect on site.

$ 233.00

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.