Technical Specifications:

• Dimensions: 15.6 in (39.7 cm) X 6.2 in (15.7 cm) X 16.2 in (41.1 cm)
• Weight: 11.6 lb (5.3 kg)
• Keyboard type: Elastomer keypad with complete alphanumeric keys
• Paper type:  8.25 x 11 inches (21 x 28 cm), Z-fold thermal paper, 200 sheets
• Thermal printer (internal):  Computer-controlled dot array, 8 dots/mm
• Thermal paper speeds: 10, 25, 50 mm/s
• Gain settings:
  Auto ECGs:  5, 10, 20 mm/mV, AUTO
  Rhythm ECGs:  5, 10, 20 mm/mV
• Report print formats:
  Auto ECGs: 3x4, 3x4+ 1R, 3x4 +3R, 6x2, 12x1, 6x2 50 mm/s, 6x2 Ext.
  Rhythm ECGs:  3 leads at a time
• Average cycles: 3x4 50 mm/s + 3R, 6x2 50 mm/s + 6R
• Frequency range: 0.3 to 150 Hz
• Digital sampling rate: > 1,000 samples/second/channel
• Pacemaker detection: ANSI/AAMI EC11
• Power requirement: Universal AC power supply 100-240 V ~, 50/60 Hz ~, 2.2 A maximum
• Fuses
  AC: Time-delay type, 2 amp 250 V rating, Littlefuse 0215002 or equivalent.
  DC (battery fuse):  Fast-acting type, 10 amp 32 V rating, Bussman ATC-10 or equivalent.
• Lead configurations: Standard, Cabrera
• Rechargeable battery: Lead acid gel, 6 volt, 5 AH, Prints up to 100 continuous ECGs per charge, 12-hour recharging
• Filters: 0.5 Hz high-performance baseline filter, 35 Hz muscle-tremor filter, AC-interference filter 50 Hz or 60 Hz
• Safety, EMC, and regulatory compliance:
  ANSI/AAMI EC11* UL60601-1
  CAN/CSA C22.2 No. 601.1 IEC/EN 60601-1
  CAN/CSA C22.2 No. 601.1.1 IEC/EN 60601-1-1
  CAN/CSA C22.2 No. 601.1.2 IEC/EN 60601-1-2
  CAN/CSA C22.2 No. 601.1.4 IEC/EN 60601-1-4
  CAN/CSA C22.2 No. 601.2.25 IEC/EN 60601-2-25
• Standard connectivity: SD memory card slot (for use with cards ? 64 MB)
• Connectivity with electronic medical records: Supported through the Welch Allyn CardioPerfect workstation software
• Electrodes: Rigorously tested for conductivity, adhesion, and hypoallergenic qualities, and exceed all AAMI standards
• Cables and wires: Meet or exceed IEC 60601
• Environmental operating conditions:
  Temperature: +10° C to +40° C (+50° F to +104° F)
  Relative humidity: 15 - 95% noncondensing
  Altitude: 700 - 1060 hPa
• Environmental storage conditions:
  Temperature: -20° C to +49° C (-4° F to +120° F)
  Relative humidity:  15 - 95% noncondensing (30 - 70% for printing)
  Altitude: 500 - 1060 hPa
• Protection against electric shock: Class I, internally powered, Type CF
• Protection against ingress of water, per IEC 60529:  IPX0
• Mode of operation: Continuous