Mobile intraoral dental X-ray unit

1. Model & Manufacturer

• Model: JYF-10D
• Common Manufacturers: Wandong (Hangzhou), Zhonglian & Hairuo (Qingdao)
• Type: Mobile intraoral dental X-ray unit (equipped with caster base, wall-mountable as well)
• Application: For periapical radiography of single teeth in dental clinics and hospitals; not applicable for panoramic imaging.

2. Main Technical Parameters (Varies slightly among batches)

• Tube Voltage: 60 kV (70 kV for some versions)
• Tube Current: 8 mA
• Focal Spot: 0.4 mm / 0.8 mm / 1.5 mm (High-end version with 0.4 mm Toshiba tube)
• Operating Frequency: 200 kHz high frequency (more stable output and lower radiation than power-frequency units)
• Exposure Time: 0.02–4 s, microcomputer controlled; presets for adults and children
• Filtration: 2.5 mm Al (standard)
• Leakage Radiation: ≤0.002 mGy/h at 1 meter (far below the national standard of 0.25 mGy/h)
• Power Supply: 220 V / 50 Hz, Power ≤ 1 kVA

3. Structure & Features

• Mobile stand: Fitted with casters and height-adjustable base, easy to move between rooms.
• Flexible arm: 360° horizontal rotation and 270° vertical rotation, effective stroke ≥ 40 cm.
• Easy operation: Equipped with touch panel and remote exposure control; one-touch selection for anterior/posterior teeth.
• Wide compatibility: Supports RVG digital sensors, imaging plates (IP) and traditional dental films.
• Low radiation dose: High-frequency output reduces soft X-rays for safer clinical use.