Specifications:
Welch Allyn CP 100™ Electrocardiograph: 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
*Per AAMI EC11:1991/(R)2001 Diagnostic Electrocardiographic Devices,
Section 3.1.2.1 Disclosure of cautionary information/ performance
characteristics paragraph c) Accuracy of input signal reproduction, the
manufacturer shall disclose the methods used to establish overall
system error and frequency response. Welch Allyn has used methods A
& D, as prescribed in section 3.2.7.2 and 4.2.7.2 of this same
standard, to verify overall system error and frequency response.
Because of the sampling characteristics and the asynchronism between
sample rate and signal rate, digital ECG systems such as the CP 100 and
CP 200 may produce a noticeable modulating effect from one cycle to the
next, particularly in pediatric recordings. This phenomenon is not
physiologic.
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