Pocket doppler
BV-520P updated Shenzhen Bestman Instrument

Characteristics

  • Ergonomics:

    pocket

Description

Specifications:
● Implementation of the standards: YZB / Guangdong 1615-2012
● Category:
Security Classification: BF type / type of equipment / internal power class
Operating modes: continuous operation
● Band: The host: 200 ± 80 ~ 5000 ± 1000Hz
● Probe: 350 ± 80 ~ 2500 ± 500Hz
● External Output: Speaker
● Transmit waveform : sine
● Ultrasonic frequency: 8.0MHz ± 10%
● Average sound intensity ultrasonic power: ≤ 50mW / cm2
● Speed range: not narrower than 40cm / s - 200cm / s
● velocity error: ≤ 20% (relative error)
● System gain:> 100dB
● Aaudio bandwidth: 0.2 KHz ~ 7.0 KHz
● Display: 320 x 240 dot-matrix TFT
● Power Supply: AC-DC work. (AC 220V; DC 9V / 250mA power adapter ,
built-in lithium battery)
● Total power consumption: <20W;
● Continuous working time: ≥8 hours

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