14
EN
Echö
CLASSIFICATION
Anti-electric shock type
Internal powered equipment
Anti-electric shock degree
Complies with IEC 60601-1, EN 60601-1, EN60601-1-2,
IEC 61266 norms
Classification of protection
against harmful ingress
of water
Ordinary protection IPX4 (probe)
Methods of sterilization
or disinfection
None required
Degree of safety in presence
of flammable gases
Equipment not suitable for use in presence of
flammable gases.
Mode of operation
Continuous operation
EMC
Group│Class B
TECHNICAL PARAMETERS
Ultrasound: Ultrasonic
emitting frequency
3MHz
Overall sensitivity at the distances 8 in. from the
face of the probe (Doppler frequency: 500 ± 50Hz)
Target velocity
4 in./s ~ 16 in./s: ≥ 90d
Spatial-peak temporal-peak
acoustic pressure
≤ 1MPa
Output power
< 20mW
Effective area of the
ultrasonic transducer
active element
1 sq in. ± 0.1 sq in.
Acoustic coupling
medium for normal use
ph: 5.5~ 8
Acoustic impedance
≤ 1.7*105g / cm2.s
Working mode
Continuous wave Doppler
Audio Output Power : < 0.5 W
Audio Out Socket
Φ 0.14 in./USB interface
Recommended battery type
9V DC alkaline battery (IEC Type No. 6F22 or
equivalent)
Stand-by time
> 4 hours
Recommended
gestation for use
16 gestational weeks or later, depending on
pregnancy
ECHÖ
Model
B0143
Safety
Complies with IEC 60601-1, EN 60601-1, EN60601-1-2,
IEC 61266 norms
TECHNICAL SPECIFICATIONS
Summary of Contents for bbluv
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