Model: VD-310/320/VD-330
1. Usage
The VD-310/320/330 vascular Doppler is used to detect arterial and venous blood flow velocity to assess peripheral vascular disease. It is suitable for use in andrology, urology, surgery, microsurgery, orthopedics, vascular surgery, burns surgery, and plastic surgery departments.
2. Features
● Sensitive special-purpose probe
● Display with strength cursor (VD-310), with color touch LCD (VD-320, VD-330)
● Both AC and DC power options
● Auto power off
● USB for data transfer to computer
● Output with loudspeaker and earphone
3. Technical Specifications
● Ultrasound frequency: 8MHz
● Ultrasound intensity: <10mW/cm2
● Power supply: 7.4V Li-ion rechargeable battery
AC 220/110V, 50/60Hz
● Display: 65mm×50mm LCD
● Dimensions: 130mm × 100mm × 65mm
● Gross weight: Approximately 600g
4. Configuration
● Main unit
● Li-ion battery
● 8MHz probe
● Adapter
5. Options
● Earphone
● Gel
● Carry case
6. VD-310/320/VD-330 Difference Table
| Functions | VD-310 | VD-320 | VD-330 |
| Display type | B/W | Color | Color |
| Display content | Cursor | Wave | Wave + Parameter |
| Touch screen | No | Yes | Yes |
| Li-ion battery | Yes | Yes | Yes |
| Probe detection | Yes | Yes | Yes |
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