DeFelsko PosiTest® PT Wolff-Wilborn Pencil Hardness Tester

PosiTest® PT Wolff-Wilborn Pencil Hardness Tester

Manufacturer: DeFelsko

Part #: PTKITX

Description: The PosiTest PT measures the hardness of coatings and films using the Pencil Hardness (Wolff-Wilborn) method in accordance with ISO 15184 and ASTM D3363.

Quickly and easily evaluate the scratch resistance and relative hardness of coatings

14 quality graphite pencils—6B to 6H hardness values in a protective case

Custom aluminum pencil sharpener specifically designed for the Pencil Hardness Test—includes 5 and 6 mm reference marks for precision graphite length

Comes complete with everything needed for testing

Optional Pencil Cart exerts a constant force of 7.35 N (~1.65 lbf) at the specified 45° angle (included with Complete Kit)

Conforms to ISO 15184, ASTM D3363, JIS K-5600, BS 3900-E19, MIL C 27 227, ECCA-T4-1, SNV 37113, SIS184187, NEN 5350

Features:

Simple

Quickly and easily evaluate the scratch resistance and relative hardness of coatings in accordance with ISO 15184 and ASTM D3363

For use on paint, films, lacquer, and resins

14 quality graphite pencils—6B to 6H hardness values – in a protective aluminum case—6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H

Custom aluminum pencil sharpener with hardened steel blades specifically designed for the Pencil Hardness Test. Includes 5 and 6 mm reference marks for precision graphite length in conformance to national and international standards.

Included pack of 400 grit sandpaper for flattening pencil leads prior to testing

Comes complete with everything needed for testing

Two year warranty

Pencil Cart Features…

Optional Pencil Cart exerts a constant force of 7.35 N (~1.65 lbf) at the specified 45° angle (included with the Complete Kit)

Included Leveling Rod ensures the cart is parallel to the surface

Convenient thumbscrew allows for quick pencil changes

Literature:

Parts and Accessories:

Kit Components –

PosiTest PT Basic Kit

14 Graphite Pencils (6B to 6H),

Custom Aluminum Pencil Sharpener,

Pack of 400 Grit Sandpaper,

Instructions

PosiTest PT Complete Kit

14 Graphite Pencils (6B to 6H),

Custom Aluminum Pencil Sharpener,

Pack of 400 Grit Sandpaper,

Instructions,

Pencil Cart with Leveling Rod,

Hard shell carrying case

PosiTest PT Pencil Cart Only

Pencil Cart

Leveling Rod