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MyoTrac---------- - ---- E.M.G. Unit


Features

- Two modes of biofeedback - LED and 5 way tone - provides more applications.
- 5 way tone feedback includes proportional, Above and Below thresholds and 3-second delayed alarm.
- 13 segment LED bargraph offers a full range of precise visual feedback.
- Wide and narrow filters provide precise monitoring of normal and fatiguing muscles and eliminate EKG.
- Above and below threshold options signal EMG activity that exceeds or falls below threshold.
- DC voltage output connects accessories and permits computer monitoring.
- The highly-sensitive active MyoScan sensor needs no skin preparation to locate muscle sites quickly.


Technical Specifications

Size: 61 mm x 112 mm x 25 mm.
Weight:
2.5 oz.
Input Impedance:
1,000,000 M
W (in parallel with 10 pF)
Signal Input Range x1:
0-20
mV
Signal Input Range x10:
0-200
mV
Signal Input Range x100:
0-2000
mV
CMRR 20-50oHz:
130 dB
CMRR @ 60 Hz:
180 dB
Channel Bandwidth (wide):
20 Hz + 5 Hz - 500 Hz + 50 Hz
Channel Bandwidth (narrow):
100 Hz + 10 Hz - 200 Hz + 20 Hz
Signal Output Range:
0 V - 2 V
Supply Voltage:
7.4 V - 9.6 V
Current Consumption: 10 mA - 3 mA/+5 mA
Battery Life (Alkaline):
40 hours minimum
Low Battery Warning:
7.4 V
Accuracy:
+5% and +0.3 mV


Indicators and Controls


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