Preform Defect Chart

Model No. EC1351

It is useful as a reference point in PET blowing plants and laboratories, the chart is referred to after viewing in the Polariscope. It has a pictorial depiction of the defects how they look like under polarized light as well as the Optium images for ready reference. A must for all PET blowing plants and laboratories, this defect chart has been arranged in consultation with the industry and specifies three categories of defects when analyzed under polarized light. The classification and comparison of defects also help in maintaining such records in the lab.

Specifications:

·  Defects Under Natural Light

·  Defects under 45° orientated polarized light.

·  Defects Under 90° Orientated Polarized Light