Voltage Stimulators
 |  |  |  | |
| IX-RA-834 | IX-TA-220 | IX-408/416 | HCS-100 | |
| Number of Channels | 2 | 2 | 1 | 4 |
| Max Voltage | +/- 15V | +/- 15V | +/- 10V | + 50V |
| Max Current | 35mA | 35mA | 10mA | 500 mA total |
Protocols controlled by LabScribe | ||||
| Pulse | Yes | Yes | Yes | – |
| Train | Yes | Yes | Yes | – |
| Step | Yes | Yes | Yes | – |
| Ramp | Yes | Yes | Yes | – |
| Triangle | Yes | Yes | No | – |
| Square | Yes | Yes | No | – |
| Sinewave | Yes | Yes | No | – |
| Custom | Yes | Yes | No | – |
| S1-S2-S3 | Yes | Yes | No | – |
| Burst Pacing | Yes | Yes | No | – |
| Differential | Yes | Yes | No | – |
HCS-100 and SI-200 stimulators get their timing from other lower voltage stimulators, such as the IX-4xx or IX-RA-834 or IX-TA-220.
Built-In Stimulator in iWorx Recorders
LabScribe supports various pacing and stimulation protocols with a built-in stimulator interface which allows delivery of a single, continuous, or train of pulses. Pulse durations, frequencies and amplitudes can be changed as the protocol is being delivered.
Various protocols are available such as
- Pulse
- Train,
- Step,
- S1-S2-S3,
- Sine wave,
- Square wave,
- Constant
- Custom Time-Voltage
- Burst
The low voltage stimulator also has the capability to output any analog recorded channel, this allows the playback of heart sounds or outputting biopotential signals which can be used for making decisions, such as controlling an Arduino arm.
