The Grael LT amplifier is a cost-efficient amplifier aimed at running either clinical EEG or basic research EEG studies.
A single IP connection to the Grael amplifier provides both power and data transmission, making it very easy to set up the system at different locations in your department.
The Grael LT system has CE Class IIa medical certification and FDA approval.
Over 25 years of experience in designing EEG and PSG amplifiers has culminated in the new Grael amplifier range – Compumedics’ most technologically advanced amplifier yet. Four new amplifiers specifically designed to fit your needs! The Grael LT Amplifier is the most cost-efficient of them, especially suited for running EEG, for both clinical and basic research applications.
| Max Number of Channels | 39 |
|---|---|
| EEG Channels | 32 |
| Bipolar Channels | 6 |
| Extra Inputs | Event Button |
| DC/AC | DC |
| Max Sampling Rate | 2048 Hz |
| Sampling Rate (Hz) | 256, 512, 1024, 2048 |
| Bandwidth | DC-580 Hz |
| Resolution | 22-bit |
| Input Range | 600 mV |
| Sensitivity | 36nV |
| Input Impedance | >100 MOhm |
| Common Mode Rejection (CMRR) | >100 dB |
| Noise (peak-to-peak) | <2 uV |
| Impedance Check | Yes |
| Headcap Connector | Yes |
| Recording Interface | Ethernet |
| Power | Power Over Ethernet (PoE) |
| Medical Certification | CE Class IIa, FDA |
