The AT62 EEG is designed to meet/exceed the electrical and safety standards specified by UL 260, IEC 601 and CSA 871. The default parameters are bolded.
Feedback Frequencies
Two Frequencies - Alpha only, Theta only, Both Alpha and Theta
Home-Use Software Lockout - Enabled, Disabled
Visual Feedback - Per Frequency
Display Options - Numerical LED + Lightbar, Lightbar only, Numerical LED only
Numerical LED Displays - Three red digits, 0.5" high
Numerical LED Range - 0.1-99.9 microvolts
TPI (Time Period Integration) Settings - 0.5, 1.0, 20, 4.0, 6.0, 10.0, 60.0 seconds
Numerical LED Read-Outs - EEG microvolt, Percentage of time within bandpass
LVA (Last Value Attained) Settings - Continuous, maximum, Minimum
Lightbar Range - 15 segments, x0.1 to x2.5-3.0 proportional scale
Audio Feedback - Per Frequency
Available Tones - Piano (default for Alpha), Continuous (default for Theta), Oboe, Flute
Volume - Levels 0 to 7, 4 is the default
Provided - Continuously, Above or Below Threshold
Statistics - Per Frequency
Statistics Acquired (Summary - Min., Max., Mean, SD, %SD
Statistics Acquired (Intra-Stats) - Choice of Min., Max., Mean, SD, %SD
Sampling Capacity - 60 minutes of data
Intra-Session Data Collection Rate - 0.5 minutes, fixed
Data Display Rate - 2.5 seconds
Statistics Sampling Rate - 4 Hz (every 0.25 seconds) of VRMS
Electrical - Per Frequency
Resolution - 0.10 microvolts
EEG Bandpass - 8-12 Hz Alpha, 4-8 Hz Theta
EMG Bandpass - 100-400 Hz
EMG Threshold Range - 0.0 to 99.9 microvolts
EEG Bandpass Rolloff - 40 dB per octave
Notch Filter - Not required
Common Mode Rejection - 120 dB
Differential Input Impedance - >1,000,000 megohms
Input Noise - 0.3 microvolts
Leakage Current - In compliance with UL 2601 specifications
Audio Output - 3.5 mm stereo earphone jack, (mono output)
Analog Output - Linear 0-5 volt DC signal, compatible with most computer interfaces
Line Power Input - 120 volt, 60 HZ, 220 volt, 50/60 Hz
Battery Longevity Rating - 10 to 12 hours continuous use
Battery Recharge - 16 hours maximum with built-in overcharge protection
Dimensions & Weight - 2.5" H x 7.7 W" x 5.3" D; 1 pound 11 ounces.
STANDARD ACCESSORIES (Included)
Qty - Item
(1) UL listed isolation adapter
(4) Installed Ni-Cad rechargeable batteries
(1) Carrying case
(1) Owners manual
WARRANTY: 1 year parts and labor on instrument; 90 days on accessories, 3 year extended warranty available.
INDICATIONS: EEG feedback is indicated where general relaxation training is desired.
CONTRAINDICATIONS: There are no known contraindications with the AT62 EEG for the purpose of general relaxation training.
NOTE: No warranty or claim is made regarding the efficacy of products in clinical use, but only with regard to electronic specifications, which specifications are subject to change without notice.
Prices and specifications subject to change without notice.
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