"Proven Performance for Traditional ECG Applications"
Instrument type: 3- or 6-channel microcomputer-augmented,
automatic electrocardiograph
Standard leads available: I, II, III, aVR, aVL, aVF, V1, V2, V3,
V4, V5, V6
Switching technique: Automatic/manual instantaneous with optimal
trace positioning
Optional formats: Various channel and lead configurations,
user-selectable; 3- or 6-channel formats, digital data acquisition
module with replaceable leadwires and telephone-type cable
Frequency response:
Low frequency: -3 db @ 0.01 Hz
High frequency: -3 db @ 109 Hz
Patient leakage current: <10 µA with acquisition module
connected (meets AAMI standard SCL 1278)
Chassis leakage current: <100 µA (meets AAMI standard SCL
1278)
Common mode rejection: 130 dB minimum, up to 180 dB with digital
processing which also rejects signal mode (inductive) ac interference
Sensitivities: 2.5, 5, 10, and 20 mm/mV
A/D conversion: 12 bits
Digital sampling rate: 2000 samples/sec/channel
Special microprocessor functions: Arm lead reversal detection,
optimal trace positioning, lead off and/or artifact detection,
sensitivity detection, drift detection, ac interference rejection
Battery power: Self-contained batteries with sufficient power for
50 ECGs;
Recharge time: 12-14 hours typical from full discharge
Alarms
Type: Audible and visual
Low battery: MAC 6 electrocardiograph emits periodic audible
tones when the battery is critically low, visual battery status is
displayed on the lcd
Input
Impedance: 100 M½, defibrillator-protected
Dynamic range: 20 mV
Electrode offset tolerance: 320 mV dc
Channels: Simultaneous acquisition of all 12 classical leads
Writer (MEI)
Recording technique: Computer-controlled, digital dot array
(vertical resolution 200 dots/in)
Writing resolution: 12.5 µV at standard gain
Paper type: Thermally sensitive, fully gridded or partially
gridded, 21.6 cm x 28 cm (8-1/2 in x 11 in) (European A4 style paper
also available)
Speed: 5, 10, 25, and 50 mm/s, microprocessor controlled
Writer (DAPTW)
Type: Thermal dot array (horizontal 1000 dots/in at 25 mm/s;
vertical 200 dots/in)
Frequency response: 0.01 to 150 Hz (meets recommended AHA
guidelines)
Number of traces: 3, 6, 12, 15 user-selectable and programmable
Paper speeds: 5 to 50 mm/s DC drive,1 to 50 mm/s stepper drive
Paper drive accuracy: ± 0.6% at 25 mm/s, ± 1% at 5 to 50 mm/s
Sensitivity: 2.5, 5, 10, 20, and 10/5 (split calibration) mm/mV
Paper/sensitivity accuracy: ± 2%
Paper type: Thermal, perforated, 215.9 mm x 276.4 mm (8.5 in x 11
in), zfold, 300 sheets per pack (European A4 style paper available)
Environmental Specifications
Power requirements: 100, 120, 200, 220, or 240 V ac, 50/60 Hz,
single phase
Power consumption: 117 W maximum, 70 W typical
Cooling: Convection
Operating conditions
Ambient temperature: 10°C to 35°C (50°F to 95°F)
Relative humidity: 0% to 90%, noncondensing
Storage conditions
Temperature: -20°C to 45°C (-4°F to 107°F)
Relative humidity: 0% to 90%, noncondensing
Mechanical Stability: Meets applicable IEC standard (complies
with 10° tip test)
Physical Specifications
Deluxe cart
Height: 95 cm (37 in)
Width: 43 cm (17 in)
Depth: 76 cm (30 in)
Weight: 41 kg (90 lb)
Basic cart
Height: 95 cm (37 in)
Width: 43 cm (17 in)
Depth: 76 cm (30 in)
Weight: 38 kg (85 lb)
Desktop and 45G writer/printer
Height: 22 cm (9 in)
Width: 38 cm (15 in)
Depth: 53 cm (21 in)
Weight: 21 kg (46 lb)
|
