The Company that Set the Standard in Biofeedback...
...JUST RAISED IT.
Until now, there were choices to be made. Compromises. You couldn't have it all in one instrument Now you can, with the new standard in EMG biofeedback.
Autogenic's, Advanced Technology AT33 with its innovative use of an on board microprocessor, the AT33 provides unprecedented power in a portable EMG instrument. Power for built-in data collection and analyses. Power for expanded audio and visual feedback selections. All in an affordable, portable instrument.
What Can Our New AT33 EMG Do? Everything.
Calculate and display summary statistics
Time period integration
Extremely high resolution of the EMG signal
Three pleasant audio feedback selections
Three visual feedback selections
Operates from either rechargeable batteries or patient isolated line
power adapter (both included)
Can be used in ambulatory, clinical and home training applications.
Easy-to-Use
All AT-33 instrument control settings are at your fingertips. Simply press the desired button on the panel to change control settings, record or display session data, or select a feedback option.
Statistical Analysis Capabilities
Only AT series instruments from Autogenics have built in statistical analysis capabilities. Simply press the AT's Statistics button when you're ready to begin collecting data. Press it again at the end of the session to display the session mean, maxima, minima and standard deviation on its large LED readout.
These statistics can be manually recorded for documenting patient progress, and providing reinforcement to the patient.
Exclusive Time Period Integration
The AT33 is the only portable biofeedback instrument with time period integration (TPI). This unique feature lets you select whether the numeric display provides feedback in real time - or updates only once, every 1,2, 4,10 or 60 seconds with the mean EMG for that time interval. Using TPI makes training progress clearer to the patient, and documentable (through manual recording of data) by the therapist.
Audio Feedback
Long recognized for quality audio feedback, Autogenics has established a new benchmark with the AT33. Use of a built-in audio synthesizer has created a synergistic blend of the old with the new. Audio selections include the familiar integrated clicks and continuous tone and a new melodic piano tone scale. Audio feedback engineered to quickly and clearly convey changes in EMG activity.
Visual Feedback
The AT33 features three visual feedback selections: (1) an LED numerical display, (2) an LED lightbar (engineered to simulate analog meter feedback and a time-period averaged numerical display that lets you control the speed at which information feeds back to your patient.
The Most Sensitive EMG Available
The AT33 has amazing sensitivity. It is the only EMG capable of displayingEMG changes below 0.1 microvolt. (It accurately displays EMG changes of 0.04 uv or greater.)
Part of the secret behind this unprecedented sensitivity is the AT33's auto-ranging- decimal point. It allows the numerical display to automatically adjust across the entire range of 0.01 to 999.0 uv. There are no range knobs or switches to adjust.
Simply the Finest: Buy With Confidence
Autogenic's AT33 is the new state-of-the-art in EMG biofeedback. It combines advanced technology performance and appearance, with an affordable price. We guarantee your satisfaction.
AT33 EMG Specifications
Summary Statistics: Mean, maxima, minima, standard deviation
Sampling Rate: 4 Hz (every 0.25 seconds)
Sampling Capacity (Statistics Feature): 64,000 data points per session
Time Period Integration Settings: 0.5, 1.0, 2.0, 4.0, 10.0 and 60.0 seconds.
Numerical Display: Autoranging from .01 uv to 999 uv
Lightbar: three color, 15 segments, log 10 scale
Battery Life: 10 to 12 hours (after 15 hours of recharging)
Resolution: 0.04 microvolts
Analog Output: 0-3V DC signal directly proportional to the full range of EMG activity - suitable for use with a computer interface
Input Noise: 0.3 microvolts
Input Impedance: 2400 Megohms
Bandpass: 32-220 Hz (3dB)
Common Mode Rejection: 140 dB
Weight (including batteries): 1.55 lbs. (703 grams)
Dimensions: 2.5" H x 7.7" W x 5.3" D
Warranty: 1 year parts and labor.
1 year extended warranty available for $75.00
Accessories (included)
Custom carrying case for AT33 and accessories
4 Nicad sub-C rechargeable batteries
UL listed isolation adapter for line power
Patient sensor cable (6 feet long)
Strap for ambulatory use
Conductive gel
Operator's manual
PRICE $850
Autogenic AT Series Biofeedback Instruments, Accessories, EEG Videos, Books Price List
Price and specifications subject to change without notice.
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