Description
The Ultrasound Vascular Doppler BV-520 is a device used to detect blood flow in arteries and veins. It operates at a frequency of 8MHz and displays the intensity of the Doppler blood velocity signal. It can be powered by a built-in Li-ion battery or an AC adapter. The device is not waterproof and should not be used in combustible gas environments. It operates in continuous mode and has a frequency range of 20080-50001000Hz for the main unit and 35080-2500500Hz for the probe. It emits a sine wave at an average intensity of 50mW/cm2 and has an overall sensitivity of >100dB. The display mode is a 20 bit bar LED and it is powered by DC. The power consumption is not specified.
Ultrasound Vascular Doppler | BV-520 Use 8MHz
Vascular Doppler
Vein Flow Detector
Arterial Flow Monitor
* The device is a kind of instrumentationoffering blood stream and amplitude. Which is a kind of advanced dromometer applied to detect the blood flow rate of artery/vein blood vessel, or other parts of bodys vein anatomies operation. It is a kind of favorableassistant detecting instruments for health-care workers.
* The device displays the signal intensity of Dopplerblood velocity.
* The device offeres two kinds of power supply: built-in Li-ionbattery and adaptive AC adapter, which can work under mains supply while charging battery, and after full charge, it can supply electricity by built-in rechargeable batteries.
Specification
* Water-proof degree :
Common device, without function of water-proof.
Security degree of combustible gas: not suitable to be used in combustible gas.
* Working mode: continuous work.
* Frequency rangeMain unit20080~50001000HZ
probe35080~2500500HZ
External outputloudspeaker
Emissive waveform: sine wave.
* Ultrasonic frequency8.0MHz10%.
* Ultrasonic frequency average intensity50mW/cm2
* Test error20%relative error
* Overall sensitivity> 100dB
* Display mode: 20 bit bar LED to display the strength of blood velocity signal .
* Power supply modeDC
* Power consumption
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