57
Index Label
MI
TIS
TIB
TIC
Scan
Non
-
Scan
Non
-
scan
A
aprt
≤1
cm
2
A
aprt
>1cm
2
Maximum index value
0.113
4.44E
-
4
-
-
-
@
Associated
Acoustic
parameter
P
r.a
(MPa)
0.500
P
(mW)
5.85E
-
3
-
-
#
Min of [P
α
(z
s
), I
ta,
α
(z
s
)
(mW)
-
z
s
(cm)
-
z
bp
(cm)
-
z
b
(cm)
-
Z at max. I
pi.
α
(cm)
1.07
d
eq
(z
b
)
(cm)
-
f
awf
(MHz)
19.6
19.6
-
-
-
#
Dim of A
aprt
X (cm)
0.700
-
-
-
#
Y (cm)
0.700
-
-
-
#
Other
Information
Td
(µsec)
0.0437
prr
(Hz)
2560
P
r
at max. I
pi
(MPa)
1.02
D
eq
at max. I
pi
(cm)
-
I
pa.3
at max. MI
(W/cm
2
)
6.33
Operating
Control
Conditions
10 Hz scan rate
20 degree scan
angle
256 lines per scan
Note 1:
Information need not be provided for any formulations of TIS not yielding the maximum value of TIS
for that mode.
Note 2:
Information need not be provided regarding TIC for any TRANSDUCER ASSEMBLY not intended for
transcranial or neonatal cephalic use.
Note 3:
Information on MI and TI need not be provided if the equipment meets both the exemption
clauses given in 51.2 aa) and 51.2 dd).
(a) Intended use does not include cephalic so TIC is not computed
# No data reported.
ACCOUSTIC OUTPUT REPORTING TABLE
Transducer Model: DGH1500
-
50
Operating Mode: B
-
Mode
