3-Channel Electrocardiograph
Features:
● 4.3" Vivid color Full Touch screen
● 12 leads ECG simultaneous acquisition and display
● Built-in high resolution thermal printer with various report printing
● Unique algorithm for automatic measurements and interpretation with more than 140 kinds of Diagnosis analyze category
● Both SD and USB memory enlarge available
Technical Specification
Size and Weight:
Product size: 31.5x21.5x7.5cm
Packing size: 41x33x24cm
Net weight: 1.6kg
Gross weight: 4.3kg
Display: 4.3" 480×272 TFT LCD
Environmental:
Operating: Temperature: 5℃~40℃
Relative humidity: 25%~93%
Atmospheric pressure: 700hPa~1060hPa
Transportation and storage: Temperature: -20℃~+55℃
Relative humidity: 25%~95%
Atmospheric pressure: 500hPa~1060 hPa
Safety:
Safety Type: Class I, Type CF
Mode of operation: Continuous
Power supply:
AC: 100V-240V AC, 50Hz/60Hz
Comply with IEC 60601-1 and IEC 60601-1-2
DC: 11.1V, 2000mAH Rechargeable lithium ion battery
Operating time Used continuously for 3.5 hours
(print 200 shares of cardiogram)
Charge time: 4 hours
Circle times: ≥300 times, ≥80% leave
Recorder:
Recording way: Thermal dot array
Horizontal resolution: 40 dots/mm (25mm/s)
Vertical resolution: 8 dots/mm
Recording speed: 5 mm/s, 6.25 mm/s, 10 mm/s,
12.5 mm/s, 25 mm/s, 50 mm/s,
Error: ±3%.
Recording linearity: ≤0.5mm/30m
Paper width: 72mm
Paper type: Reel thermosensitive printing paper
Recording precision: ±5% (X axes), ±5% (Y axes)
Recording type:
Auto (4×3, 3×4+1, 3×4, 2×6+1, 2×6, 3-2+1, 3-2)
Manual (Manual1, Manual 2, Manual 3, Manual 4),
Rhythm (single-lead rhythm, three-leads rhythm).
Measure and Diagnosis:
HR range: 30bpm -350bpm
HR precision: ±1bpm (10s average)
Measure info of ECG waveform:
P time limit,PR interphase, QRS time limit, QT interphase,
QTC interphase, RR interphase, RV5swing, SV1swing, RV6swing, SV2swing, RV5+SV1swing, P axis, QRS axis , T axis.
Diagnosis analyze category: ≥140 kinds
ECG Collection:
Signal input: 12-Lead, defibrillator-proof, Pacemaker pulse
Response to frequency: 0.05Hz~150Hz (-3dB)
Baseline filter: 0.05Hz, 0.15Hz, 0.25Hz, 0.5Hz
ECG filter: 25Hz, 35Hz, 45Hz
Lowpass filter: 75Hz, 100Hz, 150Hz
Gain ion: 2.5, 5, 10, 20 (mm/mV)
Gain accuracy: ≤5%
Time base ion: 5 mm/s, 6.25 mm/s, 10 mm/s,
12.5 mm/s, 25mm/s, 50mm/s
Input impedance: ≥50MΩ (10Hz)
Current of input loop: ≤50nA
Patient’s leakage current: ≤10μA
CMRR: ≥109dB (with AC filter)
Input/Output:
USB connector: USB Host (1) connects USB device
SD card connector: Standard SD card (1)
Storage:
Fixed Memory: 50 groups of ECG data
Optional Memory: SD card or U disk
Storage mode: Background storage automatically
SD-U disk-Fixed memory (optional)