Grael LT EEG Amplifier

Grael LT EEG Amplifier

The Grael LT amplifier is a cost-efficient amplifier aimed at running either clinical EEG or basic research EEG and ERP 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.

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Part Number: 9028-0008-01

Product Description

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 and evoked potentials, for both clinical and basic research applications.

Key features

  • Optimzed for clinical EEG and basic research
  • Sampling Rates up to 2048 Hz

Specifications Grael LT EEG Amplifier

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

Trigger

8-bit TTL

Headcap Connector

Yes

Recording Interface

Ethernet

Power

Power Over Ethernet (PoE)

Medical Certification

CE Class IIa, FDA