Quick Details
- Viewing field:200* 200 mm
- Overall size:330*335*346 mm
- Light source:LED ( White and Sodium light)
- Measuring space height:234.5 mm
- Gross Weight:10KG
- Detecting method:Polarizing light interference
- Processing Time:3 days
- Port:Shanghai
- Supply Ability: 2000 Per Month
- Place of Origin:China
- Model Number:PSV-801
- Brand Name:PTC
- Brand Name:PTC
Preform Strain Viewer（Ref: PSV-801 )
Specifications :
Viewing field: 200* 200 mm
Overall size: 300*335*330 mm
Main voltage:220 V AC
Measuring space height : 234.5 mm
Light source: LED ( White and Sodium light)
Gross weight : 10KG
Application area
This strain viewer is designed to observe and analyze the distribution of
internal strain in transparent plastic preforms.
It has been widely used in the quality control of various plastic rough
processing products and finished bottles.
Features
1. Defects invisible to the naked eyes such as crystallization or other common defects
become visible ;
2. When the plastic preform is placed on the Polarizer at a 45° angle, the colored birefringent stripes at the edge of the preform can be
observed;
3. When the plastic preform is placed on the polarizer at a 0°or 90° angle, black birefringence stripes in the central part of the preform will be
displayed;
4. In addition to white light, Sodium light is also used to test
colored preforms or finished bottles;
5. Besides , this Strain Viewer provides 12 kinds of defect analysis
functions.
12 kinds of colored defect comparison pictures will be attached to instruct related improvements in preform production
process.
