Q1. What is the PLiN+ Series Polarized Line Scan Light used for?
The PLiN+ Series provides high-intensity polarized illumination for line scan camera systems, especially for reflective surfaces and high-speed industrial inspection.
Q2. What is the difference between LiN+ and PLiN+?
PLiN+ is the polarized version of the LiN+ Series, adding a polarizing plate component to help control glare and unwanted reflections during imaging.
Q3. How does the polarizing plate improve inspection results?
It helps reduce reflected light and glare from shiny or reflective materials, improving image contrast and making surface defects easier to detect.
Q4. Is PLiN+ suitable for line scan cameras?
Yes. It is specifically designed for line scan inspection systems and continuous production-line applications requiring stable, high-intensity illumination.
Q5. What applications are suitable for PLiN+ polarized lighting?
Typical applications include PCB, LCD/TP, LTO circuit, printing, food packaging, pharmaceutical packaging, and reflective surface inspection.
Q6. Can the PLiN+ Series be customized?
Yes. The light can be customized according to the required illumination length, optical configuration, and inspection requirements.
Estimated Delivery Time
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Description
Product Description
Polarized High-Intensity Line Scan Illumination for Industrial Inspection
The PLiN+ Series Polarized Line Scan Illumination combines high-power LED output with an integrated polarizing plate for demanding line scan inspection systems. It provides intense, uniform illumination while helping reduce glare and unwanted reflections from reflective surfaces.
Built with an aluminum housing for efficient heat dissipation and flexible mechanical integration, the PLiN+ Series is designed for continuous industrial operation. It is suitable for high-speed inspection of LCD, PCB, printing materials, food packaging, pharmaceutical packaging, and other production-line applications.
Key Features
- High-Power LED Output – Enhanced illumination for demanding line scan inspection.
- Built-In Polarizing Plate – Helps reduce glare and unwanted reflections.
Efficient Heat Dissipation – Aluminum housing supports stable continuous operation. - Flexible Mechanical Integration – Suitable for various machine vision mounting configurations.
- High-Speed Inspection Ready – Designed for line scan cameras and production lines.
Applications
- LCD / TP Screen Inspection
- PCB & Circuit Inspection
- LTO Circuit Inspection
- Printing Surface Defect Detection
- Food Packaging Inspection
- Pharmaceutical Packaging Inspection
- Reflective Surface Inspection
- High-Speed Production Line Inspection
Specifications
| Model | Light Area (mm) | Power Cons. (W) | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|---|---|
| VT-LT3-PLiN+100 | 100 × 17 | - | 143 | 58 | 90.1 |
| VT-LT3-PLiN+168 | 168 × 17 | 48 | 211 | 58 | 101.6 |
| VT-LT3-PLiN+200 | 200 × 17 | - | 243 | 58 | 90.1 |
| VT-LT3-PLiN+300 | 300 × 17 | 96 | 343 | 58 | 92.5 |
| VT-LT3-PLiN+400 | 400 × 17 | 129.6 | 443 | 58 | 92.5 |
| VT-LT3-PLiN+500 | 500 × 17 | 172.8 | 543 | 58 | 92.5 |
| VT-LT3-PLiN+600 | 600 × 17 | 216 | 643 | 58 | 92.5 |
| VT-LT3-PLiN+650 | 650 × 17 | 259.2 | 693 | 58 | 90.1 |
| VT-LT3-PLiN+700 | 700 × 17 | - | 770 | 58 | 90.1 |
| VT-LT3-PLiN+800 | 800 × 17 | 336 | 870 | 58 | 90.1 |
| VT-LT3-PLiN+900 | 900 × 17 | 384 | 970 | 58 | 90.1 |
| VT-LT3-PLiN+1000 | 1000 × 17 | 393.6 | 1070 | 58 | 90.1 |
| VT-LT3-PLiN+1100 | 1100 × 17 | 432 | 1170 | 58 | 90.1 |
| VT-LT3-PLiN+1200 | 1200 × 17 | 480 | 1270 | 58 | 90.1 |
| VT-LT3-PLiN+1800 | 1800 × 17 | 518.4 | 1870 | 58 | 90 |
| VT-LT3-PLiN+2200 | 2200 × 17 | 778 | 2270 | 58 | 90 |
| VT-LT3-PLiN+3400 | 3400 × 17 | 952 | 3470 | - | 91 |
| Input voltage | 48 VDC |
| Connector |
ZHQCN-19M-6H
|
|
Polarity
|
1:(Light source +), 2: (Light source -), 3:(Fan +), 4:(Fan -), 5:(R +), 6:(R -)
|
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Cable length
|
/
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Auxiliary module
|
VT-LT3-PiC Kit
|
|
Operating environment(indoor)
|
Temperature: 0~40℃
Humidity:20% to 85% RH (with no condensation)
|
|
Life time
|
White:30,000hrs, Red: 60,000hrs
(Depends on the operating environment, not a gurantee) |
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Case material
|
Aluminum alloy, Resin
|

Illumination Structure
Line Source Controller Specifications
| Model No. | Control Mode | Output Voltage | Power Output | Current | Channel |
|---|---|---|---|---|---|
| VT-LT3-48600PWLIN-1 | Constant Current | 48V | ≤600W | Total: 12A Single: 6A | 1 |
| VT-LT3-48800PWLIN-1 | Constant Current | 48V | <800W | 14A | 1 |
| VT-LT3-481200PWLIN-1 | Constant Current | 48V | ≤1200W | Total: 24A Single: 12A | 1 |
Emitting Color, IP Rating, cooling method, emitting surface length, etc customizable
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