Features
? Detect the blood stream status of arterial/venous by 8.0 MHz probe; detect the blood flow average velocity, detect the result of finger/toes and part of body?s vein on operation.
? ARV-520 with 20 bits green LED bar to indicate the blood stream strength.
? Battery and adapter: 7.4 V Li-ion rechargeable batteries
? Adapter input voltage: 220V ? 10%, 50 Hz ? 1 Hz (or AC 110 V ?10%, 60 Hz ?1 Hz)
? Adapter output voltage: DC 9 V / 250 mA
?
Specifications
? Ultrasonic frequency: 8.0MHz?20%
? Speed measuring range: 0?100 cm/s; (comparative error ?20%)
? Overall gain:??90 dB
? Doppler frequency band: 300-7000 Hz ?20%
? Audio output power:??100 mW
Normative Collocation
charger, 60g Gel, Gallus, portable soft handbag. (Option: 5.0 MHz probe, earphone)
Packing Size
6PCS/CTN, 49*26*33CM, 5KG/CTN
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Application
? Doppler Vascular Detector ARV-650 offers a full-featured ABI/vascular system for the diagnosis of peripheral arterial disease (P.A.D.) that is fast, efficient. It has 3 modalities for obtaining systolic pressures and ankle waveforms.
? Either a bi-directional Doppler probe or pulse volume recording (PVR) can be used to obtain ankle waveforms.
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