Pencil Hardness Tester PHT-3

features of the Pencil Hardness Tester PHT-3:

• Durable Metal Body: Robust and corrosion-resistant construction for long-lasting use.

• Ergonomic Design: Comfortable grip and user-friendly operation for precise testing.

• Adjustable Load Mechanism: Ensures consistent and repeatable pressure during hardness testing.

• Standard Compliant: Conforms to ASTM D3363, ISO 15184, and other international standards.

• Smooth Rolling Wheels: Minimizes user interference and ensures even application of force.

• Compatible with Standard Pencils: Uses standard drawing pencils (6B to 9H) for testing.

• Compact and Portable: Lightweight and easy to carry for field or lab use.

• Quick Pencil Replacement: Simple mechanism for easy insertion and removal of test pencils.

• Wide Application Range: Suitable for coatings, paints, lacquers, and surface finishes.

• Protective Coating Holder: Prevents accidental scratching or damage during handling.

Application of uses : 

• Paint & Coating Industry:
  To assess the scratch resistance and surface hardness of paint, lacquer, and varnish finishes on metal, plastic, and wood substrates.

• Quality Control Laboratories:
  Used as a standard tool in product testing labs to verify the durability of coatings in compliance with ASTM D3363 and ISO 15184 standards.

• Automotive Industry:
  For testing the hardness of interior and exterior coatings, dashboards, trims, and panels.

• Aerospace and Marine:
  Applied in testing surface coatings used in aircraft and ship components for resistance against abrasion.

• Construction Materials Testing:
  Evaluates the surface hardness of protective coatings on building materials such as metal beams, panels, or decorative finishes.

• Research & Development:
  Useful in material innovation for testing and comparing new surface treatment formulations.

• Plastics & Packaging:
  Measures coating hardness on plastic containers, films, or molded products to ensure resistance to scratching during handling or transport.