View all products - OpTest [8/9]

This attachment is recommended for the Universal Tensile Tester (PTA-0301XX) ...

The wet shear automatic instrument is a variation of the TAPPI T 842 standard...

To measure the thickness of paper.

To measure the thickness of board.

Pneumatic sample punches for the preparation of 100 cm² round samples (or smaller).

For measurement of the air permeability of one sheet of paper according to the Schopper method.

Measures the static friction coefficient.

For easy and fast preparation cutting of samples for bending stiffness and Elmendorf tearing tests.

Measures the air permeability and surface roughness according to Bendtsen.

Cutter for corrugated board samples 100 cm² circular for FCT test and grammage.

For the evaluation of the stiffness according to the resonance length method.

Used to simultaneously cut several test pieces of variable width (the edges being parallel).

For cutting 100 cm² circular paper samples to assess grammage.

Cuts samples of corrugated cardboard up to a thickness of 20 mm for ECT test.

This instrument is used to measure the water absorption time and the water....

Used for sample preparation for the ECT Crush Test

To measure the water absorbance of paper or board manually (NV100) or with automatic clamping jaws (NV102).

The Vertical Laboratory Fluter with Interchangeable Heads is manufactured...

To measure the thickness of tissue.

A sample of toilette paper is agitated in a define water volume. 

Cuts 50 cm² or 100 cm² samples for grammage.

For determination of ISO brightness (whiteness), color, color differences, fluorescence, and opacity of paper

For use in the laboratory for beating of chemical pulps under standardized...

Beat pulp in accordance with standardized conditions

Instrument for determining the fiber length distribution of pulp samples. 

The PTA Laboratory Disc Refiner provides results like the results obtained in production refining.

The Sheet Former is intended for installation on a laboratory bench (not included)...

The automatic sheet former produces 159 mm diameter hand-sheets.

For de-watering and pressing of hand-sheets produced on sheet machines according to TAPPI or SCAN.

Compact Pulper for defibration of dry samples in laboratory scale.