William Type Oil Penetration Tester

Description

This instrument is designed for determining the penetration time of oil and other liquids through paper and other similar materials by the Surface Resistance Time (SORT) taken for 75% of the surface covered by oil through Photo Electric Digital Timer. Cooling system is provided along with constant temperature regulator.

Used for Writing / Printing and Absorbent Kraft Paper.

Technical Specification:

• The instrument chamber has an orifice for holding the liquid medium and a clamping device for holding the material.
• Penetration time after oil comes in contact with paper is noted by stop watch or electronic timer.
• Suitable range thermometer also provided.

Standards:

As per TAPPI, SCAN & ISO.