Table 1.
Stimulator technical specifications
| Dimensions | 115 × 72 × 25 mm |
|---|---|
| Mass |
0.17 kg |
| Battery |
7.4 V 750 mAh, integrated rechargeable Li-Ion |
| Operation time |
> 3 hours continuous use |
| Battery charger input |
12 VDC, >500 mA, wall adapter |
| Battery charging time |
< 3 hours |
| Number of channels |
1 |
| Number of multi-pad electrodes |
2 |
| Number of fields per electrodes |
16 |
| Stimulation waveform |
Biphasic charge compensated, constant current pulses |
| Intensity (current) |
0 – 50 mA (default 10 mA) |
| Stimulation frequency |
1 - 50 pulses per second (default 50 pulses per second) |
| Pulse duration |
50 – 1000 μs (default 250 μs) |
| Maximal stimulation voltage |
94 V |
| Permitted output impedance |
0 – 1.5 KΩ |
| Type of analog inputs |
Voltage |
| Range of analog inputs |
0 – 3.3 V |
| Number of analog inputs |
6 |
| ADC resolution |
12 bit |
| Sensor power supply output |
3.3 V, 100 mA |
| Communication type |
Bluetooth 2.0 + EDR |
| Communication range | 10 m |