Buy Accu Dyne Test Pens – Selectable Range 30 to 72 Dynes

Professional Surface Energy Measurement: Accu Dyne Test pens

Individual units available from 30 to 72 dynes/cm. Choose the exact level needed for your substrate (plastic, metal, or film)

The Accu Dyne Test™ Marker Pens are the industry standard for testing the surface energy (dyne levels) of substrates before printing, coating, or laminating. Poor adhesion is often the result of low surface energy; these pens allow you to pinpoint the exact treatment level of your material.

Advanced Valve-Tip Technology

Unlike standard felt-tip markers that can cross-contaminate samples, Accu Dyne pens feature a unique spring-loaded valve tip. This design separates the fluid storage from the applicator. By pressing the tip firmly, fresh reagent-grade fluid is dispensed, ensuring that every test is performed with uncontaminated liquid.

Key Features:

• Wide Range: Available in even increments from 30 to 72 dynes/cm.

• Accuracy: Specifically designed for quick, in-line testing or laboratory R&D.

• Versatility: Compatible with virtually all smooth, non-absorptive substrates like PE, PP, PET, and coated boards.

• Reliability: 6-month shelf life with consistent performance.

How to Interpret Results:

1. Apply: Draw a line of fluid on the substrate.

2. Observe:

   • If the fluid remains as a continuous film for 3 seconds, the surface energy is at least equal to the pen’s dyne level.

   • If the fluid beads or shrinks into droplets within 1 second, the surface energy is lower than the pen’s rating.

3. Determine: Use a series of pens to narrow down the exact dyne level of the surface.

Meets ISO 8296 and ASTM D2578 standards for surface tension testing

Why Choose Our Dyne Pens?

Freshness Guaranteed: Unlike imported pens that sit in warehouses for months, ours are freshly made 2-3 days before your order.

Maximum Accuracy: Fresh ink ensures the most reliable surface tension readings (ISO 8296 compliant).

Free & Fast Shipping: Same-day shipping from Florida. Reach your facility in 2-5 days at no extra cost.