Our Products

Both laboratory and on-machine analyzers.
OpTest offers more than 200 test instruments.

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Note: You can select multiple items in the Category and Manufacturer filters.

Dryer for Measurement of Chip Moisture Content

Measure the Moisture Content of Wood Chips

Dryer for Universal Printability Tester

Test Drying or Blistering Behavior of Universal Printability Samples

Drying Attachment for Gravure Printability Tester

Drying Attachment for Gravure Printability Tester

Edge Crush Test Cutter (ECT - Billerud Type)

Pneumatic Cutter of Corrugated Board Samples for ECT

Edge Crush Test Saw (ECT - Billerud Type)

Saw Corrugated Board Samples for ECT (up to 20 mm thickness)

Electronic Ink-O Meter

Measure Viscosity and Misting of Ink on the Printing Press (Ink Tack)

Elmendorf Tearing Tester

Measure Resistance to Tearing

Elmendorf Tearing Tester (Digital Display)

Measure Resistance to Tearing (Digital Display)

Fenchel Expansion Meter

Measure the Expansion of Paper and Board in Water

Flat Crush Test Cutter (FCT 100 cm²)

Cut Corrugated Board Samples for FCT Test and Grammage (50 or 100 cm² circular)

Flat Screen

Separate Knots from Pulp

Flat Screen (Large Size Screen)

Separate Knots from Pulp

Flexible Trailing Blade Coater

Apply Coating Material on Paper and Board at a Precise Thickness

Flexible Trailing Blade Coater (Motorized)

Apply Coating Material on Paper and Board at a Precise Thickness

Flexographic Printability Tester

Laboratory Flexographic Printability Tester to Simulate Commercial Press Printing

Flute Tester (Horizontal Roll)

Create Fluted Strips for Corrugated Medium Testing (CMT)

Flute Tester (Vertical Roll)

Create Fluted Strips for Medium Testing

Friction Coefficient Measuring Instrument

Determine the Friction Coefficient of the Surface of Paper and Board

Gate Roll Coater (Experimental)

Apply Coating Material on Paper and Board at a Precise Thickness

Gloss Calender

Laboratory Calendering of Thick Paper

Gloss Meter

Measure the Gloss of Printing Paper

Gravure Printability Tester (Monochrome Printing)

Laboratory Gravure Printability Tester to Simulate Commercial Press Printing

Gurley Cobb Size Tester

Measure the Water Absorptiveness of a Single Side of Paper and Board

Gurley Cobb Size Tester (Improved)

Measure the Water Absorptiveness of a Single Side of Paper and Board

Gurley Standard Densometer (Type B)

Measure Air-permeability of Sheets (Air-Leak)

Gurley Stiffness Tester (Automatic)

Automatic Measurement of Bending Resistance as a Measure of Stiffness

Gurley Stiffness Tester (Motorized)

Measure Bending Resistance as a Measure of Stiffness

Gurley-Hill SPS Tester

Measure Air-permeability, Smoothness, and Flexibility of Sheets (Air-Leak)

Handle-O Meter

Measure the Handle (Touch) of Various Materials

Heat Seal Tester

Test the Heat Seal on Plastic Films and Laminated Materials
fiber-quality-analyzer-360-fqa-360

FQA-360

Code:
SKU:LDA17

The FQA rapidly and accurately measures fiber length, width, curl, % numeric fines, and kink in dilute pulp samples. Optional software is available to measure mean fiber coarseness according to ISO 23713, Fiber Wall Thickness, hardwood/softwood blends, Degree of External Fiber Fibrillation, analyze shives and analyze vessel elements. The patented flow cell resists plugging or fouling and orients fibers for correct image analysis. The FQA meets or exceeds the specification of Tappi Test Method T271, PAPTAC B.4 and ISO 16065-1 and -2. Accessories include the 6 Beaker Carousel and OpTiBlend software.

Region:
Global

Hi-Op PPF (Hi-Op Paperboard PerFect Formation Analyzer)

Code:
SKU:LPI21

The Hi-Op Paperboard PerFect Formation Analyzer (Hi-Op PPF) revolutionizes product quality optimization and productivity by measuring the sheet uniformity at different “scales of formation”…

Region:
Global

Lint Tester

Code:
SKU:LLA94

Includes a portable device for collecting lint from an offset blanket [lab or production press]…

Region:
Global

LSI-A4-Dirt (Large Sheet In-speck-tor-A4 Dirt)

Code:
SKU:LGC17-DIRT

The Large Sheet In-speck-tor – A4 (LSI-A4) measures dirt specks in pulp…

Region:
Global

LSI-A4-Holes (Large Sheet In-speck-tor-A4 Holes)

Code:
SKU:LGC17-HOLES

The Large Sheet In-speck-tor – A4-Holes (LSI-A4) measures visible holes in tissue …

Region:
Global

Micro-Scanner

Code:
SKU:LAD17

The Micro-Scanner measures visible dirt with the correct illumination and automatic…

Region:
Global

ODI (On-machine Dirt In-speck-tor)

Code:
SKU:PAA07

The ODI reports both the physical sizes, typically used for process optimization…

Region:
US/Can/Chile/Japan

OMA (OpTest Mottle Analyzer)

Code:
SKU:LMA04

OpTest Mottle Analyzer (OMA) revolutionizes the measurement of print/coating mottle!…

Region:
Global

OpTiBlend

Code:
SKU:LDC09

The OpTiBlend (OTB) software estimates the mass ratio of pulp species in an unknown blend…

Region:
Global

OpTiMaq (OpTiMaq Creases & Macro-fold Detection in Tissue)

Code:
SKU:LPD17

The OpTiMaq detects creases and macro-folds in tissue sheets with superior precision…

Region:
Global

OpTiPro (OpTiPro Pattern Recognition)

Code:
SKU:LPC06

The OpTiPro analyzes periodic and quasi-periodic patterns in formed…

Region:
Global
optisurf

OpTiSurf

Code:
SKU:LFA06

The OpTiSurf uses advanced optics and algorithms to quickly quantify…

Region:
Global

PBRA (Pulp Brightness Reversion Apparatus)

Code:
SKU:LEA93

Used in studies to optimize both cooking and bleaching processes as well as pulp mill quality control.

Region:
Global

PPF (Paper PerFect Formation Analyzer)

Code:
SKU:LPA17

Paper PerFect Formation Analyzer (PPF) revolutionizes product quality optimization…

Region:
Global

Watermark Quality Analysis

Code:
SKU:LPB02

The OpTest “Watermark Quality Analysis Software” revolutionizes the way…

Region:
Global

Adjusting Type Specimen Cutter

Code:
SKU:KRK-2129

This cutter allows easy preparation of specimens of various widths…

Region:
US/Can/Mex

Agitation Device for Bathroom Tissue

Code:
SKU:PTA-070627

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

Region:
US/Can

Air Dryer for Handmade Square Sheets

Code:
SKU:KRK-2572

The purpose of the drying process is to dry and adjust humidity…

Region:
US/Can/Mex

Air-Permeability Tester with Automatic Counter

Code:
SKU:KRK-2060-C

This is an automatic counter for labor saving. It counts the signal emitted…

Region:
US/Can/Mex

Applicator Bar

Code:
SKU:KRK-2226-I

This tool is used for making a coat of specified thickness of pigment, emulsion…

Region:
US/Can/Mex

Applicator Bar (Variable)

Code:
SKU:KRK-2226-II

 This bar is used for applying different thicknesses of pigment, emulsion…

Region:
US/Can/Mex

Autoclave Chamber Inversion Device

Code:
SKU:KRK-2613

This device aims to enhance safety and ease operations before and after…

Region:
US/Can/Mex

Automatic Coater Applicator

Code:
SKU:KRK-2228

A specimen is put on the table of this machine. An applicator is moved…

Region:
US/Can/Mex

Automatic Micrometer

Code:
SKU:KRK-2137

Thickness of paper is an essential property closely related to the basis weight…

Region:
US/Can/Mex

Automatic Micrometer (Light Load)

Code:
SKU:KRK-2137-L

Nonwoven textile, for example, significantly changes in thickness under measurement…

Region:
US/Can/Mex

Automatic Micrometer (Paper-Feeder)

Code:
SKU:KRK-2137-F

The TM600 series includes a model with built-in feeder, which enables continuous…

Region:
US/Can/Mex

Automatic Sheet Press (Square - Air Method)

Code:
SKU:KRK-2571

This automatic sheet press uses air pressure for press sheet…

Region:
US/Can/Mex

Bauer-McNett Pulp Classifier (4-Tank)

Code:
SKU:KRK-2593

It is widely recognized that the fiber length is an essential pulp property…

Region:
US/Can/Mex

Bekk Impact Tensile Tester

Code:
SKU:KRK-2010

This machine determines rupture stress by rapid tensioning. An impact is …

Region:
US/Can/Mex

Bekk Smoothness Tester (HK Model)

Code:
SKU:KRK-2041

Smoothness of paper is one of the important factors to evaluate writing…

Region:
US/Can/Mex

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