Precision Pencil Hardness Test Kit 1 Mm / Sec Scratch Speed ASTM D3363

Pencil Hardness Tester

Product Introduction:

Through leaving a superficial trace on the dry coating film with a certain pencil hardness, the surface will be variably damaged by the hardest pencil to evaluate pass/fail or hardness.

Introduction:

1301 Pencil Tester complies with the requirements of ASTM D3363 and ISO 15184 standard, through leaving a superficial trace on the dry coating film with a certain pencil hardness, the surface will be variably damaged by the hardest pencil to evaluate pass/fail or hardness. Recommend to apply on the smooth film surface.Use variety of different hardness pencils,the angle between pencil and the coated surface is 45°, scratch on the coated surface under a certain of force, the scratch resistance hardness of the coating is the pencil hardness which just scratched the coating.

Technical Specification:

Pressure of pencil tip: 1000/750/500g
The angle between pencil and film surface is 45°
Three points are touched on the tested surface (roller, pencil tip)

Built-in spirit bubble, convenient to check level when tester is working

Scratch Speed: 1 mm/sec
Mitsubishi pencils are available upon request

Order Information:

Packing List:

1. Pencil Tester, Body

2. 1 Set of Pencils ( 12 ) :-4B-3B-2B-B-HB-F-H-2H-3H-4H-5H-6H.

3 . Special Pencil Sharpener

4 . Abrasive Paper, 400 grade grit.

5. Spirit bubble

6. Calibration Certificate