Mortara Instrument ELI 25O, User Manual, Page: 22 / 88

ELI 250 Specifications
SECTION 1
1-6
Feature Specifications
Instrument Type 12-lead Electrocardiograph
Input Channels Simultaneous acquisition of 12 leads
Standard Leads Acquired I, II, III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6
Waveform Display Backlit, 1/4 VGA LCD
3-channel lead groups or complete
8-channel presentation
Input Impedance Meet or exceed the requirements of
Input Dynamic Range ANSI/AAMI EC11
Electrode Offset Tolerance
Common Mode Rejection
Patient Leakage Current Meet or exceed requirements of ANSI/AAMI ES1
Chassis Leakage Current
Digital Sampling Rate 10,000 s/sec/channel used for pacemaker spike
detection; 1000 s/sec/channel used for recording
and analysis
Special Functions Optional Mortara VERITAS resting interpretation
algorithm; connectivity options for bi-directional
communication; flash memory storage of ECGs
Paper Type Full size (8.5" x 11" or A4), Z-fold thermal paper;
250 sheets stored in paper tray
Thermal Recorder Computer-controlled dot array; 8 dots/mm
Thermal Writer Speeds 5, 10, 25, or 50 mm/s
Gain Settings 5, 10, or 20 mm/mV
Report Print Formats Standard or Cabrera: 3+1, 3+3 channel, 6-channel,
12-channel
Rhythm Print Formats 6-channel with configurable lead groups, or 12-channel
Keyboard Type Elastomer keypad with complete alphanumeric
keys, soft-key menu and dedicated function keys
Frequency Response 0.05 to 300 Hz
Filters High performance baseline filter; AC interference
filter 50/60 Hz; low pass filters 40 Hz or 150 Hz
A/D Conversion 20 bit (1.17 microvolt LSB)
Device Classification Class I , Type CF defibrillation proof applied parts
ECG Storage Up to 60 ECGs; optional expanded up to 150 ECGs
Weight 11.25 lb. (5.1kg) including battery
Dimensions 15.5" x 17" x 4" (39.4 cm x 43.2 cm x 10.2 cm)
Power Requirements Universal AC power supply (100-240 VAC at
50/60 Hz) 50 VA. Internally rechargeable battery