Digital intraoral X-ray system YSDEN-R500 + YSDEN-DR535

portable60 kV0.4 mm

Overview
Portable digital dental X-ray system combining the YSDEN-R500 X-ray generator and the YSDEN-DR535 intraoral sensor with an integrated 5-inch display system for on-site and clinical use.

X-ray Features

• Motherboard uses semiconductor components from international brands (Samsung, Rubycon, KIA, HTC) for stable performance.
• Compact, lightweight handheld design enabling one-hand operation for mobile examinations.
• Microcomputer IC control with precise regulation and one-key preset before exposure.
• High-capacity battery with stable discharge: up to 200 continuous exposures per full charge.
• Supports multiple imaging methods: film, sensor and scanner selectable.
• Micro-focus tube with 0.4 mm focal spot for concentrated radiation and reduced scatter, delivering clearer images.
• DC high-frequency portable X-ray design minimizes interference from AC mains and ensures stable output and improved image quality.

X-ray Specifications
Tube voltage: 60KV
Tube current: 2.0 mA
Exposure time: 0.1–2.0 s
Frequency: 30KHz
Rated power: 120VA
Distance from skin to cone: 150 mm
Tube focus: 0.4 mm
Battery: DC1550 mAh (≈200 shots full charge)
Charger input voltage: AC100V–240V
Output voltage: DC14.8–16.8V
Gross weight: 4.0 kg
Package size: 422 mm × 195 mm × 370 mm

Sensor Features

• APS CMOS sensor technology.
• Smart connection technology for easy integration with imaging systems.
• Compatible with a variety of X-ray machines.
• Direct-growth cesium iodide (CsI) scintillator technology.
• Ultra-high-sensitivity USB 2.0 interface for direct connection.
• Thin, ergonomic design with smooth angles and thumb position for comfortable handling.
• Protection rating IP68 suitable for soak disinfection.

Sensor Specifications
TYPE: YSDEN-DR535 / YSDEN-DR550
Mechanical Dimension: 42.5×29.2×4.5 mm / 45.0×31.0×4.5 mm
Effective imaging area (mm): 24×33 / 26×36
Pixel Matrix: (1.5M) 1200×1650 / (2.34M) 1300×1800
Sensor type: APS CMOS
Scintillator type: DIRECT-GROWTH CESIUM IODIDE (CsI)
Cord length (m): Standard 2.8 m
Pixel size (μm): 20
Spatial resolution: Theoretical: 25 Ip/mm; Actual: 14–16 Ip/mm (high sensitivity), 18–20 Ip/mm (high resolution)
Gray scale: 16 bits (65535 levels)
Exposure mode: SMART AED mode
Protection rating: IP68 for soak disinfection
Accessory function: Supports TWAIN protocol
Operating system: Windows 7 and above, 32/64 bit

Display System
Screen size: 5"
Resolution: 720 × 1280
Memory: 3 GB
Storage: 32 GB (supports TF card expansion up to 256 GB)
Input: 5V 1A

Remarks

• Product presented as a combined configuration: portable generator YSDEN-R500 + intraoral sensor YSDEN-DR535 (YSDEN-DR550 offered as alternative).
• Designed for portable dental use, suitable for fieldwork and clinical practice requiring mobility.

Characteristics / Technical specifications

• Model: YSDEN-R500 + YSDEN-DR535 (option YSDEN-DR550)
• Brand: YSENMED
• Tube voltage: 60 KV
• Tube current: 2.0 mA
• Exposure time: 0.1–2.0 s
• Frequency: 30 KHz
• Rated power: 120 VA
• Battery: DC 1550 mAh (up to ~200 images per charge)
• Tube focus: 0.4 mm (micro-focus)
• Distance skin-cone: 150 mm
• Gross weight: 4.0 kg
• Package dimensions: 422 × 195 × 370 mm
• Sensor type: APS CMOS, CsI direct-growth scintillator, pixel size 20 μm, IP68
• Sensor interface: USB 2.0 (high sensitivity)
• Compatible software/OS: Windows 7 and above (32/64 bit)