MS-1203H Three Channel ECG
1) Features :
1 Anti-baseline drift and AC, EMG interference
2 Automatically adjust baseline, optimize print position
3 Working modes: Manual, Automatic, Arrhythmia Analysis, Storage (300 cases)
4 High resolution hot spot array printing, electrocardiogram lifelike, exquisite
5 Precise ECG auto-interpretation program
6 With advanced pacemaker detection
7 Touch button with touch screen, easy to operate
8 AC-DC dual purpose , long working hours
9 480x272 graphic 4.3 inch color LCD to simultaneously display ECG information
10 Probe exfoliation alarm function and electrode position display
11 12 seconds waveform freeze, print preview display function
12 Flexible output print format: Standard 3-channel, rhythmic lead and manual 3-channe
printing format
13 Adapt to 110-230V,50/60Hz power supply. Built-in rechargeable Ni-MH battery
2) Technical Specification :
| Lead | Standard 12 leads | Time constant | ≥3.2s |
| Lead acquisition | 12bit/16 bit/ 24bit (synchronously 12 leads) | Frequency response | 0.05~150Hz(-3db) |
| Work mode | Man / Auto/Analysis/Storage | Noise level | <15μVp-p |
| HR Technique | Peak-peak detection | HR Recognition | HR Range: 30 BPM ~ 300BPM
Accuracy: ±1 BPM |
| Anti-baseline drift | Automatic | Working mode | Manual, Automatic, Arrhythmia Analysis, Storage (300 cases) |
| Filter | AC Filter : 50Hz / 60Hz
EMG Filter : 25Hz / 35Hz/Off
Anti-Drift Filter : 0.05/0.15/0.25/0.5Hz /ADP
Lowpass Filter: 150/100/75 Hz | Inter-channel Interference | ≤0.5mm |
| CMRR | ≥100dB (with AC FILTER) | Sensitivity | 2.5,5,10,20 Auto (mm/mV) |
| Input circuit | Floating; Protection circuit against
Defibrillator effect | Recording mode | 1ch+, 3ch, 3ch+
Default Man. Mode is 3ch format
Default Auto. Mode is 3ch+ format |
| Input Impedance | ≥50MΩ | Paper speed | 5,10,25,50mm/s(±3%) |
| Input circuit current | ≤0.05μA | Measurement Range | ± 5mVpp |
| Sample Rate | Normal: 1000sps/ch, pacemaker: 10,000sps/ch | Pacemaker Detection | ≥ ± 2mV ; ≥ ±0.1ms |
| Patient current leakage | <10μA | Power Supply | AC 110-230V(±10%),50/60Hz(±1Hz),60VA
DC Built-in rechargeable battery,12V (1500mAh) |
| Calibrating voltage | 1mV±3% | Voltage tolerance | ≥±500mV |
