Elcometer 4695 Leneta Test Charts
Penopac Charts

These combine the test areas and functions of a PENetration and an OPACity chart. They can be considered as universal test charts for research, development and quality control. The choices offered in size and design are responsive to individual laboratory needs and preferences. Form 19BR includes an un-lacquered black area, but is otherwise equivalent in functionality.

s

s

u

Form 1A

s

u

s

s

Form 18A

s

s

u

Form 1B

s

u

s

s

Form 18B

s

u

u

s

s

Form 19BR