OVERVIEW
Functional calibrator FC-NVX3 is designed for testing EEG amplifiers:
- NeoRec 21 (NB2-EEG21),
- NeoRec 21 mini (NB2-EEG21S),
- NVX24, NVX36,
- another with compatible connectors and pinouts.
Functional characteristics:
- Signal transmission from the voltage generator to the EEG amplifier.
- Selecting a division ratio of 1:10 and 1:10000 for testing, including the EEG range of the input signal.
- Switch between montages with GND or reference electrodes.
- Can be used with a laboratory generator or with a NeuroTest.
SPECIFICATION
| Parameter | Value |
| Voltage dividers | 1:10, 1:10000 |
| Voltage divider tolerance | ±0.5% |
| Operating range | ±32 V |
| Input/output impedance at 1:10 | 99.8 kOhm ±0.5% / 10 Ohm ±0.5% |
| Input/output impedance at 1:10000 | 110.8 kOhm ±0.5% / 11 kOhm ±0.5% |
| Input connector | BNC male |
| Connector type for NVX24 / NVX36 | DB‑25F |
| Connector type for NeoRec 21 (NB2-EEG21) | ST40X‑24S |
| Connector type for NeoRec 21 mini (NB2-EEG21S) | Molex 52885‑0374 |
| Case dimensions | 55 x 60 x 15 mm |
| Weight | 0.2 kg |
PHOTO
