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Test Charts Erichsen

Test Charts Model 451 - ERICHSEN

For paints and coatings, covering capacity and colour measurement, test charts type 73 D. Delivered and supported by Cromocol.

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Test Charts Model 451 - ERICHSEN

Comprehensive Solution for Covering Capacity & Color Measurements

Erichsen’s Test Charts Model 451 provides an essential tool for the detailed assessment of pigmented paints across various applications including paper or films. These test charts are specifically designed to evaluate the covering capacity of pigments, facilitating a rigorous comparison of paint effectiveness. Available in diverse sizes and models, including versions with contrast prints for enhanced covering capacity comparisons, the Model 451 charts meet the needs of a broad spectrum of testing requirements.

Furthermore, certain models of the Model 451 test charts are manufactured without optical brighteners, ensuring the accuracy of color measurements. The 22/4U variant extends the utility of these charts by enabling tests on the penetration tendencies of aqueous paints, such as emulsion types. A key feature of these test cards is their unpainted surface, optimized to ensure superior wetting properties for precise testing outcomes.

Technical Specifications
Specifications
  • Available in various sizes and versions
  • Available with contrast print for covering capacity comparison
  • Partially available without optical brightener
  • 22/4U test cards allow testing the penetration tendency of aqueous paints
  • Unpainted surface for optimal wetting properties

Documents & Downloads

Test Charts Model 451 - ERICHSEN - Datasheet PDF Document

Frequently Asked Questions

What is the purpose of the Test Charts Model 451 by ERICHSEN?
The Test Charts Model 451 is crafted for an in-depth analysis of pigmented paints used on paper or films. It serves as a critical instrument in evaluating the covering capacity of pigments to ensure a comprehensive comparison of paint effectiveness for various applications.
Can the Model 451 test charts compare different types of paint effectiveness?
Yes, the Model 451 test charts are designed with versions that include contrast prints to enable an enhanced evaluation of the paint's covering capacity. This feature allows for rigorous comparisons between the effectiveness of different types of paint.
Are there any versions of the Model 451 test charts without optical brighteners?
Yes, certain models of the Test Charts Model 451 are manufactured without the inclusion of optical brighteners. This ensures the accuracy of color measurements by eliminating the fluorescent effects that optical brighteners can cause.
What makes the 22/4U variant of the Model 451 test charts special?
The 22/4U variant extends the utility of the test charts by facilitating the examination of aqueous paint's penetration tendencies, such as those in emulsion types. This is particularly useful for testing how well these paints saturate or penetrate a given surface.
How do the unpainted surfaces of the test charts benefit testing?
The test charts intentionally feature an unpainted surface to optimize wetting properties. This ensures that the paint spreads uniformly over the chart, allowing for more precise and reliable testing outcomes.
Are the Model 451 test charts available in different sizes?
Yes, the Model 451 test charts are available in various sizes and models to suit a wide range of testing requirements. This flexibility ensures that users can select the most appropriate chart size for their specific application needs.
How do I choose the right Model 451 test chart for my needs?
Choosing the right Model 451 test chart depends on your specific testing requirements. Consider the type of paint you will be testing, whether you need features like contrast print or special variants for aqueous paints, and the size of the chart that would best fit your application. For more detailed guidance, consulting the product specifications and reaching out to ERICHSEN's customer service can provide tailored advice.

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