Discovery 24E / Impedance Lid

A new built-in continuous impedance monitoring capability is now available as an option with the Discovery 24 amplifier. Using the same proven approach as the Atlantis devices, this hardware upgrade can be provided for any existing Discovery amplifiers, providing continuous measurement of all sensor impedances. Sensor impedance values can be read into the BrainAvatar 4.0 software (optional) and displayed on a live head map, revealing instantaneous and continuous monitoring or sensor impedance values.

What is Included:

1 - Discovery 24E with Impedance Lid
1 - 2 Channel Cable
1 - USB Cable w/ Chokes
1 - BrainMaster Carrying Case
1 - Complimentary 1-year Affiliate Membership
Discovery Acquisition Software

• Whole-head EEG/QEEG system
• Precision AC/DC amplifiers
• Acquires 1-24 channels
• 24-bit technology, USB powered
• EDF, Lexicor, ASCII file output
• Compatible w/NeuroGuide, SKIL, WinEEG, other industry software
• Extendable w/training software
• Optional BrainAvatar
• ™ Live Acquisition/Training/Projection available
• All Applied NeuroScience products are compatible
• Built-in DC offset monitoring for sensor connector quality
• Lightweight, Portable. No batteries required
• Meets IEC-60601, ISO, AAMI, FDA, CE standards   

• 24 channels
• Electrode cap: Standard "Lexicor" or equivalent, with Fpz and Oz optionally added
• Channels 1 - 22 referenced to A1
• A2 acquired separately, referenced to A1
• Channels 23, 24 separate differential amplifiers with separate active and reference inputs
• Channels 23, 24 connectors: "Atlantis" 2-channel connector with cable & standard touch-proof leads
• A/D accuracy: 24 bits; resolution 0.01 microvolts EEG, 0.4 microvolts DC
• Input range: +/- 100 millivolts EEG, +/- 4 volts DC
• Input impedance > 1000GOhms
• Common-mode Rejection Ratio (CMRR ) > 110 dB
• Amplifier bandwidth: 0.000 - 100 Hz
• EEG channel bandwidth: 0.43 - 80 Hz
• DC offset signal bandwidth: 0.000 - 2 Hz
• Input noise < 1.0 microvolt RMS (0.43 - 60 Hz)
• Sensor contact quality monitored via. offset voltage
• Sampling Rate: 512 samples/second
• Data rate to PC: 256 samples/second
• Connection to PC: USB, optically and magnetically isolated
• Software Supported (Live Acquisition) BrainMaster Discovery, NeuroGuide Live
• Software Supported (Analysis via EDF Files): NeuroGuide, SKIL, WinEEG, Persyst, EDFBrowser, other

• 3 USB ports
• 4 GB (minimum) of dedicated graphics memory (NVIDIA 1000 series) *
• i7 or i8/7700HQ quad core processor
• 2.6 GHz speed for laptop and 3.0 for Desktop
• 16 GB Ram
• HDMI port
• WiFi (2.4 & 5.0 GHz)
• Solid State Drive (SSD) 256 GB or greater **