| Pacemaker | | | Ventralite Model R-Skand 940/942 | | | Physical Characterisics | | | u | Weight | 36 gms. | | u | Dimension (HxWxT) | 47 x 52 x 8.5 mm | | u | Volume | 21 cm3 | | u | Density | 1.7 g/cm3 | | u | Connector Configuration | IS-1 Unipolar/Bipolar | | u | Encasement | Hermetically Sealed | | u | Connector Casting | Epoxy | | | | | | Nominal Characteristics
| | | u | Standard Conditions | 37°C ± 2°C, 500 ohm load | | u | Basic Rate | 72 min-1 (833.33 ms) | | u | Sensitivity | 1.5 to 2.5 mV
(positive 40 ms hav ersine pulse)
2.5 to 3.5 mV
(negative 40 ms haversine pulse) | | u | Pulse Width | 0.5 ms | | u | Pulse Amplitude | 5.0 V | | u | Refractory Period | (0.375 x Pulse Interval) | | u | Magnetic Rate | 90 min-1 (665.00 ms) | | u | Interference Rate | 72 min-1 (833.33 ms) | | u | Runaway Protection | 130 min-1 | | u | Modality | Demand, VVI R-wave inhibited | | u | Power Source | Solid State
Lithium Iodine Batter y, WG 8077
2.8 VDC, 1.78 Ah | | u | Noise Rate Threshold | 5 Hz to 10 Hz | | | | |
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