Graham Field 14423-8 ユーザーズマニュアル

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14423-INS-LAB-RevD11
31
Ultrasound
Nominal 
Frequency
2.0 MHz 
Water-Resistant 
Probe
2.0 MHz
4.0 MHz 
Water-Resistant 
Vascular Probe
4.0 MHz
8.0 MHz 
Water-Resistant 
Vascular Probe
8.0 MHz
Working 
Frequency
2.0 MHz 
Water-Resistant 
Probe
2.0 MHz ±10%
4.0 MHz 
Water-Resistant 
Vascular Probe
4.0 MHz ±10%
8.0 MHz 
Water-Resistant 
Vascular Probe
8.0 MHz ±10% 
P-
< 1MPa
I
ob
< 10 mW/cm
2
I
spta
< 100mW/cm
2
Working Mode
Continuous Wave Doppler
Effective 
Radiating Area 
of Transducer
2.0 MHz 
Water-Resistant 
Probe
245mm
±15%
4.0 MHz 
Water-Resistant 
Vascular Probe
32mm
±15%
8.0 MHz 
Water-Resistant 
Vascular Probe
14mm
±15%