VKJ-BK6040E
The VKJ-BK6040E is a backscatter and dual-energy X-ray inspection system that combines fluoroscopic transmission imaging with backscatter detection in a single platform. Equipped with a linear-array multi-energy detector, this system excels at organic-content screening and material differentiation, making it ideal for inspecting parcels, bags, and small packages where conventional transmission-only systems may miss low-density items.
Backscatter and Dual-Energy Technology
Unlike conventional X-ray scanners that rely solely on transmission imaging, the VKJ-BK6040E integrates backscatter detection to highlight organic and low-Z materials that are difficult to identify with transmission alone. Combined with multi-energy imaging, operators gain a comprehensive view of both dense and low-density contents in a single scan.
Key Technology Highlights
- Linear-Array Multi-Energy Detector: High-resolution detector array captures both transmission and backscatter signals for enhanced material characterization.
- Organic-Content Screening: Backscatter imaging is particularly effective at detecting organic materials, providing operators with critical differentiation capability.
- Dual-Mode Operation: Transmission and backscatter views displayed simultaneously or independently, giving operators flexible inspection workflows.
Technical Specifications
| Parameter | Specification |
|---|---|
| Tunnel Size (W × H) | 615 × 454 mm |
| Steel Penetration | 30 mm at 140 kV / 38 mm at 160 kV |
| Wire Resolution | 40 AWG |
| Penetration Resolution | 32 AWG |
| Tube Voltage | 140–160 kV |
| Tube Current | 0.4–0.7 mA |
| Power Consumption | 0.5 kVA |
| Image Storage | 100,000+ images |
| Imaging Technology | Backscatter + Dual-Energy Transmission |
| Detector Type | Linear-array multi-energy |
Key Features
- Integrated Backscatter Imaging: Captures scattered X-rays to reveal low-density and organic materials that transmission imaging may miss, providing a more complete inspection picture.
- Dual-Energy Material Differentiation: Color-coded material classification based on effective atomic number, enabling rapid distinction between organic, inorganic, and mixed materials.
- Compact Tunnel Design: A 615 × 454 mm tunnel optimized for parcels, small packages, and hand-carried items in commercial environments.
- High-Resolution Detection: 40 AWG wire resolution and 32 AWG penetration resolution for detailed image quality.
- Extensive Image Archive: Onboard storage for 100,000+ images with search, retrieval, and playback functionality.
- Energy-Efficient Operation: Low power consumption of 0.5 kVA with adjustable tube voltage (140–160 kV) and current (0.4–0.7 mA) for optimized imaging.
- User-Friendly Workstation: Intuitive software interface with image enhancement tools, zoom, and annotation capabilities.
Applications
The VKJ-BK6040E is designed for commercial screening applications that require reliable parcel and package inspection:
- Logistics hubs and distribution centers
- Warehouses and storage facilities
- Hotels and hospitality venues
- Exhibition venues and conference centers
- Parcel screening and incoming mail rooms


