DR mobile radiography unit RD-640

Product Overview
The RD-640 is a mobile digital radiography (DR) system designed to deliver high-definition diagnostic imaging at the patient's bedside. Engineered for clinical environments requiring flexible point-of-care imaging, it combines compact mobility, a large-area flat panel detector and a high-power generator to support fast, reliable image acquisition.

Key Benefits

• Flexible mobility: Omnidirectional wheels and compact chassis enable easy movement and positioning at bedside.
• Intuitive operation: Streamlined user interface for rapid setup and immediate image availability.
• High image quality: 17"×17" flat panel detector with 139 µm pixel size and 16-bit ADC for detailed grayscale and diagnostic clarity.
• Low-dose imaging: Optimized exposure control to minimize patient dose while preserving diagnostic information.
• Cost-effective solution: Designed to meet the needs of hospitals and imaging centers requiring mobile radiography.
• After-sales support: Backed by Dawei Medical technical support and warranty services.

Technical Highlights

• High-voltage generator: 40 kW output; precise kV/mA/mAs/ms control; integrated self-diagnostics.
• Flat panel detector: 17"×17" active area; 139 µm pixel; 16-bit ADC for high grayscale depth.
• X-ray tube assembly: Dual-focus 0.6/1.2 mm; heat capacity 150 kHU to support continuous imaging.
• Mechanical structure (Rack): Multiple degrees of rotation and lift (example: lifting arm ±90°, tube head ±180°) to accommodate varied patient positions.

Software Solution
Dawei Medical DR acquisition and processing software provides a complete clinical workflow: patient management (registration, scheduling), exam workflow (body part selection, acquisition), image preview and processing, and configuration management (worklist and storage settings).

Quality and Service

• Warranty: Two-year free warranty and lifetime technical support.
• Training: Remote installation guidance and basic commissioning included; customized on-site or remote training available.
• Manufacturing control: Full production and testing procedures with product inspections to ensure consistent quality.

Technical Specifications

• Model: RD-640
• Manufacturer / Brand: Dawei Medical
• High-voltage generator: 40 kW; precise kV/mA/mAs/ms control; self-diagnostic functions
• Detector: 17"×17" flat panel; 139 µm pixel size; 16-bit ADC; high grayscale depth
• X-ray tube: Dual-focus 0.6/1.2 mm; 150 kHU heat capacity
• Mobility: Omnidirectional wheels for bedside movement
• Mechanical flexibility: Lifting arm ±90°; tube head ±180° rotation for varied patient positioning
• Radiation dose: Low-dose optimized imaging
• Software: Full DR acquisition and processing workflow (patient management, exam workflow, preview/processing, worklist/storage configuration)
• Warranty: 2-year free warranty; lifetime technical support