Description

Pinhole Tester ( for Aluminum Foil )

Also Known As : Light Box / Light Table
Table Top Design.

Special Features of Pinhole Tester :
– Glass top over a high intensity diffused light source (LED)
– Blackout Hood to prevent room light from falling on the Test Sample’s top surface.
– Digital Counter (Manually operated)
– Power : 230 Volts AC.

Elite Model :            (Regular Size)     Model EXR 
– With Blackout Hood to prevent room ambient light to fall on the Foil Surface. (So you can test even with the room lights ON)
– Illuminated area : 10 x 10 Inches
– with integrated, Digital Event Counter and manual Count switch.
– with LCD Display
– with an inbuilt battery. (The expected life span of the battery is almost 5 years.)
– With extra high intensity, high diffusion LED light source under the glass.
– With ON/OFF switch.

IQOQ Documentation Set available for Pharmaceutical companies

Procedure of operation of Pinhole Tester :

• • Flip open the blackout hood.
  • Place the opaque film / aluminum foil on the glass top.
  • Flip down the hinged hood.
  • Press the RESET switch for the Digital Event Counter.
  • Switch on the Power button. The Hi-Intensity light inside the chamber will glow.
  • Count the number of visible pinholes (You will see light coming out of the pinholes)
  • For every pinhole, press the COUNT button once. This will increase the counts on the Digital Counter.
  • Circle the pinholes if further analysis is required.
  • Slide the film again and repeat the pinhole counting for length equivalent to 1 square meter or 1550 square inch. E.g. if the foil width is 6 inches, the length of testing should be 258.34 inches. If the foil width is 8 inches, the length should be 193.75.
  • You can also test up to you own desired length / area format.
  • Report as No. of Pin Holes per Square Meter area. Some people also report the Pin Holes as Numbers per Meter running length.