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ECG
Lead Selection LI, LII, LIII
Patient Cable 6-Pin AAMI Standard
Ground Isolation 4 kV rms, 5.5 kV peak
CMRR 90 dB
Input Impedance 20 M at 10 Hz with patient cable
Frequency Response
Display
Filtered - 0.5 to 25 Hz;
Unfiltered - 0.5 to 45 Hz.
X1000 output
Filtered - 0.5 to 25 Hz
Unfiltered - 0.2 to 100 Hz
Input Bias Current Any lead configuration <200 nA dc
Electrode Offset Potential ±0.5 V
Noise <20 μV peak-to-peak, referred to input
Defibrillator Protection Protected against 360 J discharge
Leakage Current <10 μA at 120 V ac, 60 Hz
Electrosurgical Interference Protection Standard
Gain Selections 5, 10, 20, 40 mm/mV
CARDIOTACH
Range 15 to 300 bpm
Accuracy ±1%
Resolution 1 bpm
Sensitivity 300 μV peak
Pace Pulse Rejection Width 0.1 to 2 ms at ±2 to ±700 mV
Tall T Wave Rejection Rejects T waves R wave
ALARMS
High Rate Adjustable in 5 bpm increments
Low Rate Adjustable in 5 bpm increments
Asystole R to R interval >6 seconds
Lead Off Detached Lead or Offset Potential >0.5 V
DISPLAY
Type Active Matrix TFT Color LCD (640x480)
Trace Single Trace with Freeze Mode
Screen Size 13.25 cm x 9.94 cm, 16.5 cm (6.5 in.) diagonal
Sweep Speed Moving Bar Selectable @ 25 or 50 mm/sec
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SYNCHRONIZED OUTPUT
Phase Delay From Electrode Leads to Synchronized Output
3 ms (1mV @ 80ms R-Wave)
R to R Trigger Accuracy ± 50 μs typically
Pulse Width Standard 150ms. Optional pulse width of either 1 ms,
50 ms or 100 ms also available. TTL compatible
Pulse Amplitude Option of 0 to 5 V or ± 0 -12 V
Sensitivity and Threshold Adjustment Fully Automatic
Color Marker on ECG display identifies Trigger Point.
ECG 1mV/100 ms @ 70 bpm
COMMUNICATIONS OPTION
RS 232 is available on 9-Pin subminature D connector on rear panel,
Ethernet Option UDP, 10Base-T, IEEE 802.3
SIMULATOR OPTIONECG waveform 1mv amplitude, variable rate in steps of 40, 60, 90, 120 and
150 BPM.. Also manually adjustable in increments of 1 BPM.
RECORDER OPTION
Direct Mode Records without any delay
Timed Mode Records 30 seconds of real time ECG, then stops.
Delay Mode Records 20 sec. before alert and 20 sec. After @ 25 mm/sec
Chart Speed 25 or 50 mm/sec
Mark Recorder marks the Peak location and the duration of trigger pulse
Chart paper Standard 50mm ECG thermal paper 2" Dia.Max.
Number of Channels 1
Recording Waveform ECG
Channel Width 40 mm
Frequency Response 0.2 - 70Hz
MECHANICAL
Size Height 6.70 in. (17.2 cm);
Width 9.25 in. (23.5 cm)
Depth 9.21 in. (23.4 cm)
Weight 6.5 lb. (2.9 kg)
Power Input Range 85 to 264 V ac, 47 to 63 Hz; +10% -15%. Maximum ac Power Consumption 35 VA
Filter mode Auto sense set of filter to 50 or 60 Hz
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