Speci Cations - Verity Medical NeuroTrac Sports XL Operator's Manual

Speci cations
STIM
1. Dual channel: individually isolated circuits.
2. Amplitude: 0-90 mA into 500 Ohm load; indication only. Actual mA will
tend to be less than indicated due to electrode impedance: at 1000 Ohms
load (Electrodes in poor condition) the maximum will be limited to 86
mA, at 1500 Ohms load the maximum will be limited to 65 mA.
3. Type: Constant Current, maximum output voltage 180 Volts +10 / -30
Volts
4. Waveform: Symmetrical, rectangular bi-phasic with zero DC current.
5. Selectable pulse width: 50 μS – 330 μS [10% accuracy].
6. Pulse Rate selection: in the continuous mode 2 – 100 Hz
[5% accuracy].
7. Time duration of the treatment selectable: 1 minute to 90 minutes.
8. Low Battery Indicator: If the battery goes below 6.9 volts +/- 0.2 volts the
battery symbol will  ash on/off once every second.
9. Open Electrode Detect: If an open circuit is detected at the output of
channel A or B the output current will be reset at zero.
10. Ramp up time 0.1 - 9.9 seconds.
11. Low Battery Indicator: If the battery goes below 6.3 volts +/- 0.2 volts the
battery symbol will  ash on/off once every second, the device will beep
and turn off .
12. If the battery voltage is below 6.6 (+/- 0.2) volts the unit will not turn on.
Expected average battery set life [of standard 800 mAh, alkaline]: 19h.
13. If no keypad buttons are pressed for more than 4 minutes the device will
be turned off to save energy.
Expected service life:
5 years. Careful use and maintenance extends the life of the unit over the
service life limit.
Environmental Conditions for use:
+5 to +40 degrees Centigrade. 15-90% Humidity.
Environmental conditions for storage & transport:
-25 to +70 degrees Centigrade. 15-90% Humidity.
Weight: 180g with battery.
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NeuroTrac Sports XL Operation Manual
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