Shendeng Medical
Product Detail
Features
- ARV-620V TFT LCD displays the wave of the instant blood flow average velocity and strength. It prints the monitoring blood flow curve simultaneously;
- Detect the blood stream status of arterial/venous by 8MHz probe;
- Detect the blood flow average velocity, detect the result of fingers/toes and part of body's vein anatomies operation;
- ARV-620V (TFT) portable bidirectional vascular Doppler with large color LCD screen;
- Built-in ARM microprocessor & real-time displays blood flow velocity waveform;
- Can store 50 detected waveforms;
- High-speed USB/RS-232 port, can be connected directly to computer to analyze, store, and print the waveform data;
- ARV-620V without thermal printer.
Specifications
1) Executive standard:
- Classification: Safety classification: Model BF/II device/inside power classification.
- Water-proof degree: Common device, without function of water-proof.
- Safety degree of flammable gas: Unsuitable to use under the flammable gas.
- Working mode: continuous work
- Frequency range: Main unit: 200±80~5000±1000HZ
Probe: 350±80~2500±500HZ
- External output: loudspeaker, single channel with earphone jack (optional)
- Emissive waveform: sine wave
- Ultrasonic frequency: 5.0MHz±10%、8.0MHz ±10%
- Ultrasonic frequency average intensity: <50mW/cm²
- Velocity measure range: 0~100cm/s.
- Test error: ≤20% (relative error)
- Overall sensitivity: >100dB
- Printing speed: 40cm/min, 60cm/min, display synchronize with print.
- Frequency mode display range: 0.2 KHz~7.0 KHz
- LCD Display: 240*320dots TFT, LCD cursor indicates blood stream speed, double display mode for the spectrum and velocity.
- Power supply: AC/DC
- Input AC power: 110-240V, 50Hz/60Hz
- Output DC power: 24V/1.5A
- Power consume: <20W; built-in Ni-MH rechargeable battery: 14.4V/1600 mAh.
2) Fuse:
- for adapter: 3.15A,
- for rechargeable battery: 1.75A
- for charging circuit inside: 1.5A
- Power indication: blue LED indicagtion
- Charge indication: the charge indicator is yellow when charging and become green after full charge.
- Alarm indication: the indicator light is red when the lack of battery.
- Lack of paper indication: When the recorder is lack of paper, the indication light is red.
- Outline dimension: 210*220*105 (mm)
- Net weight: 1.9 Kg
3) Environment condition:
- Temperature: +5℃~+40℃
- Humidity: <80％
- Atmospheric pressure: 86kPa~106kPa
4) Transport and storage environment:
- Temperature: -10℃~+55℃
- Humidity: <80％
- Atmospheric pressure: 86kPa~106kPa
Packing Size
1PC/CTN, 42*22*42CM, 6KG/CTN
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