










Preform Strain Viewer Polariscope For Sale Plastic Bottle Defects Detection
New Products From This Supplier
Specialized Polariscope for Plastic preforms
Principle : Polarization interference
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
Packed in 1 carton : 45*45*32cm
Features
- Defects invisible to the naked eyes such as crystallization or other common defects become visible ;
- 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;
- 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.
Brand |
PTC |
Is It Portable |
Portable |
Model |
PSV-801 |
Voltage |
220 V AC |
Weight |
10KG |







Business Nature
Manufacturer
No. Employees
6
Year Established
2008
Annual Turnover
20-30 Million USD
Country/Region
Suzhou, China
Main Products
Surface Stress Meter, Strain Viewer, Polariscope, Aoi Machine...
Legal Status
private limited
Payment Terms
Cash, Bank wire (T/T)
PTC specializes in optical inspection and stress measurement solutions , involving glass, plastic, optical film, flat panel display, PCB and more industries. After years of research and practice, we have successfully developed well received products, such as Surface Stress Meter, Polariscope and AOI machine.