Paper Water Content Tester

The paper moisture tester measures moisture content by contacting the paper with sensors, converting the influence of moisture on conductivity or capacitance into a moisture percentage. It is used in printing and papermaking processes to monitor paper humidity, preventing issues such as curling, paper jams, or printing quality problems caused by abnormal moisture levels.
Selection
When selecting, consider whether the measurement accuracy and range match the paper type. For contact-based methods, pay attention to probe pressure to avoid damaging the paper surface, while non-contact methods are suitable for high-speed production lines. Check the temperature compensation function and calibration cycle to ensure data stability. Portable devices are suitable for sampling inspections, while online systems are ideal for continuous monitoring.

Terms

Standards

Instruments

Using the Cobb test method, the test area is 100cm ² +/- 0.2, and the pressure roller mass is 10kg +/- 0.5, which is suitable for the detection of Water Absorbency on the surface of sizing paper and Cardboard, and is not suitable for loose or unsizing paper.

$ 848.00

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

It can quickly and accurately cut the standard sample with a diaMeter of 125mm, and the sampling thickness range is 0.1-0. It is suitable for the determination of paper Water Absorbency and is a special tool for the preparation of laboratory standard samples.

$ 688.00

Test the 35.7mm diaMeter paper sample under 1Kpa pressure difference, support 50ml and 100ml water volume switching, automatically calculate the filtrate speed and count multiple sets of data, Film thickness Measurement range 0.10~ 3.00mm.

$ 2082.00

Test area of 100cm ², cylinder height of 50mm, can accurately determine the unit area of paper and Cardboard in the specified time surface absorption of water, using the Cobb test method for surface Water Absorbency test.

$ 451.00

Test area of 100cm ², press roller mass 10kg, can accurately determine the surface of the paper liquid absorption mass, in line with international standards.

$ 533.00

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

Sampling size Φ 125mm error +/- 0.2mm, thickness range 0.1~ 2.0mm, suitable for paper Cardboard surface water absorption weight detection, easy operation and high accuracy.

$ 554.00

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

Measurement range 0~ 1.5mg/L, resolution up to 0.01mg/L, eliminating human error, suitable for the determination of inorganic phosphoric acid content after digestion of various water samples.

$ 285.00

The Water Absorbency of paper surface was measured by Cobb test method, the test area was 100cm ², the cylinder height was 50mm, the absorbent paper Basis Weight was 200~ 250g/m2, and the pressure roller mass was 10kg to ensure the accuracy of the test.

$ 648.00

Measurement range 0.23 nm g/L to 23 g/L, temperature compensation 5~ 50 ℃, suitable for high purity water and industrial drainage sodium ion concentration determination, repeatability error does not exceed 0.03pNa.

$ 262.00

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

Measurement unit with Baume degree, sugar content accuracy +/- 0.1 ° Baumé, automatic temperature compensation, 1.5 seconds fast display results, only 2 drops of sample, waterproof design for a variety of environments.

$ 567.00

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

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