Portable pregnancy fetal heart Doppler, FDA/CE marked, LCD display rechargeable battery

Portable pregnancy fetal heart Doppler, FDA/CE marked, LCD display rechargeable battery

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Basic Info

Payment Type:	Telegraphic Transfer in Advance (Advance TT, T/T)

Product Description

Features:

Safe: ultra-sound dosage under 50% of national standard
Convenience: small size, convenient for multi-bed monitoring and outside diagnosing
Sensitivity: monitor 12 weeks above unborn fetal heart beat
Economical: professional recharge battery, use 9.6V disposable batteries
Practical: unique network terminal service, can connect central network in hospital through dial-up at home, more time reliable and accurate for fetal monitoring

Parameters:

Ultra-sound frequency: 2.5 ±0.25MHz
Ultra-sound output power: 10mW/cm
DC power supply: 9.6V recharge battery
Working environment temperatures: 10 to 40°C
Degree of protection against harmful ingress of water
Main unit: non-protected
Probe: IPx4 water ingress protection code
Degree of safety in presence of flammable gases equipment not suitable for use in presence of flammable gases
Working mode: continuous operation
Overall sensitivity at distance: 200mm from face of probe (doppler frequency: 500 ±50Hz and target velocity: 10 to 40cm/s) 92.4dB
Spatial/temporal peak acoustic pressure: 20.1kpa
Output power: 7.9mW
Effective area of ultra-sonic transducer active element: 3.07cm²
Acoustic coupling medium for normal use: 5.5 to 8pH
Acoustic impedance: ≤1.7 x 105g/cm²/s
Audio output power: <0.5W
Audio output socket: 2.5mm
Recommended battery type: 9.6V NiMH, which is supplied from jumper medical
Standby time: 8 hours

Safe: ultra-sound dosage under 50% of national standard

Convenience: small size, convenient for multi-bed monitoring and outside diagnosing

Sensitivity: monitor 12 weeks above unborn fetal heart beat

Economical: professional recharge battery, use 9.6V disposable batteries

Practical: unique network terminal service, can connect central network in hospital through dial-up at home, more time reliable and accurate for fetal monitoring

Ultra-sound frequency: 2.5 ±0.25MHz

Ultra-sound output power: 10mW/cm

DC power supply: 9.6V recharge battery

Working environment temperatures: 10 to 40°C

Degree of protection against harmful ingress of water

Main unit: non-protected

Probe: IPx4 water ingress protection code

Degree of safety in presence of flammable gases equipment not suitable for use in presence of flammable gases

Working mode: continuous operation

Overall sensitivity at distance: 200mm from face of probe (doppler frequency: 500 ±50Hz and target velocity: 10 to 40cm/s) 92.4dB

Spatial/temporal peak acoustic pressure: 20.1kpa

Output power: 7.9mW