CADENCE II Fetal Monitor User Manual
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The Maximum Charge
Current Continuously
2000mA
Storage
Short Term (within 1 month): -20 ºC to 60 ºC (-4 ºF to 140 ºF)
Middle Term (within 3 months): -20 ºC to 45 ºC (-4 ºF to 113 ºF)
Long Term (within 1 year): -20 ºC to 20 ºC (-4 ºF to 68 ºF)
During storage, recharge the battery at least every six months.
Charge State When
Leaving Factory
20% ~ 50%
Cycle Life ≥500 times
A1.6 Low Output Summary Table
Low Output Summary Table
(for systems with no transducers having global maximum index values exceeding 1.0)
System: CADENCE series Fetal Monitor
Transducer Model
I
spta.3
(mW/cm
2
)
TI Type TI Value MI
Ipa.3@MI
max
(W/cm
2
)
TIS 0.055
PW 1.0 MHz 2.77
TIB 0.629
0.029 0.01