| ECG CAPABILITIES |
| ECG Leads |
Simultaneous 12-channel ECG and acquisition |
| Recording Channels |
3CH+3RHY, 3CH+1RHY, 6CH+1RHY, 12CH, 6CH+ST map, 1CH long time (1 min, 3 min, 5 min, 10 min, 20 min, 30 min), special beat report (Text, Guide, Vector, ST map) |
| Gain |
2.5, 5, 10, 20, Auto (I–aVF: 10, V1–V6: 5) mm/mV |
| Printing Speed |
5, 12.5, 25, 50, 100 mm/sec |
| SAMPLING & FILTERS |
| Sampling Rate |
Analysis sampling rate: 500 Hz, digital sampling rate: 8,000 Hz |
| Filters |
AC (50/60 Hz, -20 dB or better), muscle (25–35 Hz, -3 dB or better), baseline drift (0.05 Hz, 0.1 Hz, 0.2 Hz, -3 dB or better), low pass filter (off, 40 Hz, 100 Hz, 150 Hz) |
| PATIENT DATA |
| Patient Data Fields |
ID, name, birthday, age, gender, height, weight, race, smoke, department, room no., study description, accession no., referring physician |
| MEASUREMENTS |
| Basic Measurement |
Heart rate (30–300 bpm, ±3 bpm), PR/RR interval, QRS duration, QT/QTc interval, P-R-T axis, SV1/RV5/R+S amplitude |
| ELECTRICAL & PROTECTION |
| Internal Noise |
20 uV (p-p) max |
| Input Impedance |
≥ 50 MΩ |
| Input Voltage Range |
±5 mV |
| CMRR |
> 105 dB |
| DC Offset Voltage |
≥ ±400 mV |
| Frequency Response |
0.05–200 (within -3 dB) |
| Protection |
Isolated, defibrillation and ESU protected |
| SIGNAL QUALITY CONTROL |
| Detection Features |
Pacemaker pulse detection, lead fault detection, signal saturation detection |
| POWER & CONNECTIVITY |
| Input Power |
5VDC (USB), max. 0.5A |
| Communication |
USB data communication (to PC) |
| SAFETY |
| Safety Conformity |
Class I, Type CF applied parts (ECG electrodes) |
| ENVIRONMENTAL |
| Operation |
Ambient temperature: 10 to 40ºC, relative humidity: 30 to 85%, atmospheric pressure: 700 to 1060 hPa |
| Storage/Ship |
Ambient temperature: -20 to 60℃, relative humidity: 10 to 95%, atmospheric pressure: 500 to 1060 hPa |
| PHYSICAL |
| Dimensions |
Body: 90.75(W) × 103.5(D) × 24.93(H) mm |
| Weight |
Approx. 110 g |