Our Products

Both laboratory and on-machine analyzers.
OpTest offers more than 185 test instruments.

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KRK Delamination Resistance Test Jig

Measure Internal Bonding Resistance Using Tensile Tester

KRK Double-Blade Cutter for Elmendorf Tearing Test

Prepare a Sample for Elmendorf Tearing Test

KRK Dry Pulp Defibrator

Refine Dry Pulp and Achieve High Fiberization

KRK Dryer for Universal Printability Tester

Test Drying or Blistering Behavior of Universal Printability Samples

KRK Drying Attachment for Gravure Printability Tester

Drying Attachment for Gravure Printability Tester

KRK Electronic Ink-O Meter

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

KRK Elmendorf Tearing Tester

Measure Resistance to Tearing

KRK Elmendorf Tearing Tester (Digital Display)

Measure Resistance to Tearing (Digital Display)

KRK Fenchel Expansion Meter

Measure the Expansion of Paper and Board in Water

KRK Flat Screen

Separate Knots from Pulp

KRK Flat Screen (Large Size Screen)

Separate Knots from Pulp

KRK Flexible Trailing Blade Coater

Apply Coating Material on Paper and Board at a Precise Thickness

KRK Flexible Trailing Blade Coater (Motorized)

Apply Coating Material on Paper and Board at a Precise Thickness

KRK Flexographic Printability Tester

Laboratory Flexographic Printability Tester to Simulate Commercial Press Printing

KRK Flute Tester (Horizontal Roll)

Create Fluted Strips for Corrugated Medium Testing (CMT)

KRK Flute Tester (Vertical Roll)

Create Fluted Strips for Medium Testing

KRK Friction Coefficient Measuring Instrument

Determine the Friction Coefficient of the Surface of Paper and Board

KRK Gate Roll Coater

Apply Coating Material on Paper and Board at a Precise Thickness

KRK Gloss Calender

Laboratory Calendering of Thick Paper

KRK Gravure Printability Tester (Monochrome Printing)

Laboratory Gravure Printability Tester to Simulate Commercial Press Printing

KRK Gurley Cobb Size Tester

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

KRK Gurley Cobb Size Tester (Improved)

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

KRK Gurley Standard Densometer (Type B)

Measure Air-permeability of Sheets (Air-Leak)

KRK Gurley Stiffness Tester (Automatic)

Automatic Measurement of Bending Resistance as a Measure of Stiffness

KRK Gurley Stiffness Tester (Motorized)

Measure Bending Resistance as a Measure of Stiffness
fiber-quality-analyzer-360-fqa-360

FQA-360

Code:
SKU:LDA17

Fiber Quality Analyzer to Measure the Morphology of Fibers

Region:
Global

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

Code:
SKU:LPI21

Measure Formation of High Opacity Sheets and Strips

Region:
Global

Lint Tester

Code:
SKU:LLA94

Measure and Characterize Lint or Other Offset Blanket Debris

Region:
Global

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

Code:
SKU:LGC17-DIRT

Measure Visible Dirt on Sheets

Region:
Global

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

Code:
SKU:LGC17-HOLES

Measure Visible Holes in Tissue and Paper Sheets

Region:
Global

Micro-Scanner

Code:
SKU:LAD17

Measure Formation, Dirt, and Solid Print Uniformity of Sheets and Strips

Region:
Global

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

Code:
SKU:PAA07

On-Machine Measurement of Visible Dirt

Region:
Canada/USA/Chile/Japan

OMA (OpTest Mottle Analyzer)

Code:
SKU:LMA04

Measure Solid Print and Coating Uniformity on Sheets

Region:
Global

OpTiBlend

Code:
SKU:LDC09

Estimate the Mass Ratio of Pulp Species in an Unknown Blend

Region:
Global

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

Code:
SKU:LPD17

Detect Creases and Macro-Folds in Tissue Sheet

Region:
Global

OpTiPro (OpTiPro Pattern Recognition)

Code:
SKU:LPC06

Analyze Periodic and Quasi-Periodic Patterns in Formed Sheets

Region:
Global
optisurf

OpTiSurf

Code:
SKU:LFA06

Measure Surface Roughness on Sheets and Strips (Optical)

Region:
Global

PBRA (Pulp Brightness Reversion Apparatus)

Code:
SKU:LEA93

Pulp Brightness Reversion Apparatus

Region:
Global

PPF (Paper PerFect Formation Analyzer)

Code:
SKU:LPA17

Measure Formation of Sheets and Strips

Region:
Global

Watermark Quality Analysis

Code:
SKU:LPB02

Measure the Sharpness and Intensity of a Watermark

Region:
Global

KRK 2500 Series Refiner Plates

Code:
SKU:KRK-2501

Refining Plates for the KRK 2500 Series Refiners

Region:
Canada/USA

KRK Absorptometer

Code:
SKU:KRK-2071

Measure the Liquid Penetration Behavior of Paper and Board

Region:
US/CAN

KRK Air-Permeability Tester with Automatic Counter

Code:
SKU:KRK-2060-C

Measure Air-permeability of Sheets (Air-Leak)

Region:
Canada/USA

KRK Applicator Bar

Code:
SKU:KRK-2226-I

Application Bar to Apply a Specifc Thickness of Coating Over a Glass Plate

Region:
Canada/USA

KRK Applicator Bar (Variable)

Code:
SKU:KRK-2226-II

Application Bar to Apply a Various Thicknesses of Coating

Region:
Canada/USA

Need help choosing the right instrument?

Contact our team to discuss your testing requirements and find the best solution.

Contact OpTest