Paper Stiffness Gauge

A paper stiffness tester evaluates the hardness of paper by measuring its resistance to bending. After the sample is clamped, a bending moment is applied, and sensors record the bending angle and force values. It is used to control paper processing suitability and packaging strength, commonly found in paper mills and quality inspection institutions.
Selection
When selecting, consider the bending length range corresponding to the test standard, and ensure the instrument's measurement range covers the sample thickness. Electromechanical structures are more stable than manual operations, and the accuracy of the angle sensor needs to be verified. Check whether the fixtures are suitable for common paper sample sizes, and note that environmental temperature and humidity compensation functions help reduce fluctuations.

Terms

Standards

Instruments

It can measure the anti-bending stiffness of the material with a thickness of 0-3mm, the test angle is adjustable from 1-90 °, supports 6 kinds of bending lengths and 3-30 seconds time settings, adopts digital motor control and displays the stiffness time in real time Linear dispersion.

$ 1645.00

Sampling thickness range 0.1~ 1.2mm, folding stiffness 70x38mm, crease stiffness 36x38mm, parallelism on both sides ≤ 0.015mm, suitable for stiffness testing.

$ 451.00

The bearing with accurate guidance and reasonable fulcrum structure, good sampling Repeatability, can handle materials with a thickness of 0.1-1 mm, support 70 * 38mm fold stiffness and 38 * 36mm crease stiffness two sizes, long side parallelism ≤ 0.015mm.

$ 622.00

It can cut 70 × 38 and 38 × 36 samples, and the sampling thickness range is less than or equal to 1mm. It is suitable for special sampling equipment for stiffness and crease detection, and is used with a variety of stiffness Meters.

$ 620.00

Measurement range 1-30N, accuracy +/- 1%, using High Accuracy Force Sensor and precision screw drive system, Repeatability of test results, equipped with calibrated probe pad for easy Measurement calibrated, can be connected to computer display Linear dispersion.

$ 1784.00

Angle 1-90 degrees adjustable, test time 3-35 seconds can be set, Measurement range 15-10000mN.m, equipped with 5.7 inch LCD real-time display stiffness time Linear dispersion, support automatic zero adjustment and Data analysis.

$ 1698.00

Using 70 * 38mm standard sampling size, the thickness range covers 0.1-1 mm, the parallelism of the two long sides is controlled within 0.015mm, and the crease stiffness sampling size is 38 * 36mm, which improves the accuracy of the stiffness test data.

$ 382.00

High Accuracy Force Sensor, Measurement range 1~ 30N, resolution 0.01N. The test speed is constant and adjustable, the probe moving distance can be set, Repeatability is good, Support data statistics and Linear dispersion display.

$ 1936.00

The punching sampling method ensures accuracy, the sampling size error is controlled within 0.1mm, and two specifications of 70 * 38mm stiffness and 36 * 38mm crease stiffness are supported.

$ 525.00

Adopt High Accuracy Sensor, Measurement range 0-20000mN, resolution 0.01mN; Test angle 1-92 degrees adjustable, with automatic zero adjustment and high-speed return function, support multi-angle simultaneous measurement, improve test efficiency.

$ 2712.00

Measurement range 0~ 20N, resolution 0.01N, with movable bench lifting function and thermal print output, support anti-pressure-deformation Linear dispersion real-time display.

$ 2434.00

High Accuracy Force Sensor and imported chip, accurate measurement. Test speed 50 +/- 0.1mm/min adjustable, probe distance 1~ 20mm adjustable, good repeability, support data storage and Linear dispersion display.

$ 1936.00

Using two-point static bending method, Measurement range covering 0~ 5000mN, indication Precision up to +/- 1%, support 0~ 90 ° bending angle adjustable, Test speed 200 °/min, suitable for materials with thickness less than 2mm.

$ 2300.00

Angle 1-90 ° adjustable, test time 3-35s can be set, Measurement range 15-10000mN.m, real-time display of stiffness time Linear dispersion, automatic zero adjustment and thermal printing function.

$ 1656.00

The stamping sampling method is accurate and convenient, the quenching tool is resistant to abrasion, the sampling error is +/- 0.2mm, the sampling thickness range is 0.1-1 mm, and the special treatment blade can be used normally for 10 years.

$ 654.00

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