Tăng Minh Phát là đại lý phân phối thiết bị kiểm tra, soi chất lượng sản phẩm phôi chai pet model PL 2 của hãng AT2E tại Việt Nam.

Thông tin sản phẩm : Thiết bị soi và kiểm tra chất lượng phôi chai pet PL2

Many of the defects found in PET container preforms can be detected by using the PL-2. Preforms viewed in polarized light exhibit a colored birefringence pattern.

The birefringence is a result of the polymer flow lines (molecular orientational strain) produced during the injection moulding process.

The colored pattern observed with preform held at 45° to the polarizing axis is known as an isochromatic fringe indicating the amount of birefringence.

When the preform is held parallel to the polarizing axis a black isoclinic can be seen indicating the direction of the molecular orientational strain.

By correctly interpreting these flow patterns many preform defects can be detected.

Spécifications techniques

• Viewing area: 330mm x 150mm
• Overall size: 400 (L) x 302 (l) x 305 (H) mm
• Light source: 2 x 18watt (Fluorescent lampes)
• Main supply: 220/240 volts

Stress application

• Polarization light

Thiết bị, máy kiểm tra chất lượng sản phẩm phôi chai pet PL 2 hãng AT2E