Model 7800

ECG

Lead Selection:
Trigger Lead: LI, LII, LIII, and AUTO - menu selectable.
Second Lead: LI, LII and LIII – menu selectable.
Patient Cable: 4-lead patient cable with 6-Pin AAMI standard connector.
Isolation: Isolated from ground related circuits by >4 kV rms, 5.5 kV peak

Electrode Impedance Measurement

Technique: 10 Hz ac signal < 10 uA rms
Range: 200kO per lead
Accuracy: ±3% ±1kO
Recommended Electrode: 10% Chloride sponge type (Ivy P/N: 590436)

Cardiotach

Range: 10 to 350 BPM (Pediatric / Neonate)
10 to 300 BPM (Adult)
Accuracy: ±1% ±1 BPM
Resolution: 1 BPM
Sensitivity: 300 µV peak
Tall T Wave Rejection: Rejects T waves = 1.2 * R-wave

Pacer Pulse Rejection

Width: 0.1 to 2 ms at ±2 to ±700 mV

Alarms

High Rate: 15 to 250 BPM in 5 BPM increments
Low Rate: 10 to 245 BPM in 5 BPM increments
Asystole: R to R interval >6 seconds
Lead Off: Detached lead or offset potential >0.5 V

Test Mode

Internal: ECG 1 mV/100 ms referred to input @ 70 BPM
Simulator: ECG waveform amplitude: 1mV
Simulator Range: 10 – 250 BPM.
Simulator Rate: Variable rate in steps of 30, 60, 90, 120, 150, 180, 210 and 240 BPM. Manually adjustable in increments of 1 BPM.

Display

Active Matrix TFT Color Touch Screen LCD (640x480)
Screen Size: 17.09cm x 12.82cm, 21.36cm (8.4") diagonal

Mechanical

Size: Height: 8.72in. (22.14cm)
Width: 9.25in. (23.50cm)
Depth: 6.10in. (15.49cm)
Weight: 5.6 lbs. (2.54kg)

Recorder

Optional Feature
Writing Method: Direct Thermal

Synchronized Output (Trigger)

Test input signal at ECG leads: Conditions: ½ sine wave, 60ms width, 1mV amplitude, 1 pulse/second
Output Trigger Delay: < 10 ms
R to R Trigger Accuracy: ±75 µs typical @ 1 mV input
Pulse width: 100ms
Pulse amplitude: 0 to +5V
Output Impedance: <100 O

Operating Environment

Temperature Range: 15°C to 40°C
Relative Humidity: 0-90% non-condensing
Altitude: -100 meters to +3,000 meters
Atmospheric Pressure: 500-1060 mbar
Protection against ingress of fluids: IPX1 – Protection against vertically falling drops of water

Storage Environment

Temperature Range: -20°C to 49°C
Relative Humidity: 0-100%
Altitude: -100 meters to +14,000 meters

Power Requirements

Voltage Input: 100-120V~; 200-230V~
Line Frequency: 50/60 Hz
Fuses Type and Rating: T.5A, 250V (Metric 5x20 mm)
Maximum ac Power
Consumption: 45 VA
Power Recovery: Automatic, if power is restored within 30 seconds

Communications

Ethernet 10Base-T, IEEE 802.3 (2 Channels)
RS-232

Data Storage

USB Memory Stick

Regulatory

Unit meets or exceeds the specifications for:

• AAMI Cardiac Monitor Standard EC-13
• UL60601-1
• CAN/CSA C22.2 No 601.1-M90
• CDN MDR (CMDCAS)
• IEC 60601-2-27
• MDD.93/42/EEC
• CE 0413
• ISO 13485:2003
• FDA/CGMP