Tomey UD-8000 - Page 358

■ 8-6
Acoustic Output Report (IEC60601-2-37)
MI
TIS
Non-Scan(Aaprt≦1cm
2
)
Index label
15MHz B
Probe
60MHz UBM
Probe
15MHz B
Probe
60MHz UBM
Probe
Maximum index value
0.226 0.069 0.00130 3.430×10
-6
pr, α [Mpa]
0.875 0.533
P[mW]
0.0196 0.518×10
-4
Min.of
[Pα(zs),Ita,α(zs)]
Zs
Zbp
Zb
Z at max.Ipi,
α [cm]
2.00 0.81
deq(zb)
fawf[MHz]
15.0 60.0 15.0 60.0
X
0.9 0.5
Associated acoustic parameters
Dim of
Aaprt
[cm]
Y
0.9 0.5
Td[us]
0.143 0.025
Prr[Hz]
3013 4500
Pr at
max.Ipi[MPa]
2.463 2.849
deq at max.Ipi
Other informations
Ipa, α at max.MI
[W/cm
2
]
17.098 22.359
Operating Control conditions
Control