9.1 Product Name: Vascular Doppler
9.2 Models: VD-31, VD-32
9.3 Safety Standard: IC 60601-1:2005
9.4 Classification
Anti-electroshock Degree: Type BF equipment L
Liquid Proof Degree:IPX1, Ordinary equipment (sealed equipment without liquid proof)
Degree of Safety in Presence of Flammable Gases:
Equipment not suitable for use in presence of flammable gases
Working System: Continuous running equipment
EMC: Group I Class B
9.5 Physical Characteristic
Size: 135mm ×100mm ×65 mm
Weight: About 650g (including battery)
9.6 Environment
Working: Temperature: +5~ +40 °C
Humidity: 25-80%
Atmospheric Pressure: 70 ~ 106kPa
Transport and Storage: Temperature: -10~ +55
Humidity: <93%
Atmospheric Pressure: 50~106kPa
9.7 Display: 65mm×50mm LCD
9.8 Performance
Audio Output Power: 0.5W
Probe Frequency: 5MHz:10% and 8MHz+10%
Transducer Effective Radiating Area
32mm?‡15% for 5MHz probe
14mm?15% for 8MHz probe
Vascular Speed: 0-40cm/s
Vascular Frequency: 0-2KHz.
9.9 Battery Type: 7.4V Li-ion rechargeable battery
9.10 Recommended Coupling Medium
Stimulation to Skin: No
Total Germ Quantity: <1000units/g
Staphylococcus aureus: No
Acoustic Velocity: 1520-1620m/s
Acoustic Impedance: 1.5-1.7×106 Pa.s/m
Acoustic Attenuation: <0.05dB/(cm.MHZ)
Viscosity: >15Pa.S
box dimensions 18x21x8 0.5kgs