Overview
WAPT-II aluminum foil pinholing degree tester is a professional instrument designed by WINISH according to GB/T 3198, GB/T 2 2638.2, YBB 00152002-2015 and pharmacopoeia related standards for aluminum foil pinholing degree detection. The instrument uses the light transmittance of the sample pores to observe the number of pinholing under the specified environment and light box Illuminant, and measures the pore size through scale Microscope.
Features
1. Meet the national standard and pharmacopoeia standards
2.15W, 30W, 45W three gears optional
3. High transmittance Glass plate to ensure internal light transmission
4.80X high definition magnification, 0.01mm macro resolution
Principle
The sample is tiled on the observation window, the Illumrination degree in the box is 1200-1500lx, when there is a Hole on the surface of the sample, the rays of light in the box can pass through the Hole, and the diameter of the Hole can be measured by observing with a scale Microscope.
Applications
Medicinal Encasement Aluminum Foil, Food Encasement Aluminum Foil
Standards
GB/T 3198、GB/T 22638.2、YBB 00152002-2015、ASTM B 926
Steps
1. Lay the specimen tiled on the observation window
2. Adjust the Illumrination degree in the box to 1200-1500lx
3. Hole observation and diameter measurement by scale Microscope
Notice
• Power supply voltage 220V 50Hz
• Check Microscope multiples and resolution settings before use
• Keep the observation window clean to ensure light transmission
• Pay attention to the flat layout of the sample during operation
