Complaint
| Display | 8" color TFT high-resolution folding up touch screen |
| Resolution | 800×600 pixels or higher |
| Battery | 3700mA Rechargeable Lithium inside battery, AC 100~220V 50/60Hz |
| Operating time under normal | ≥120 min. Auto power off when no measurement. Lower battery indicator |
| Lead | Standard 12 leads |
| Filter | AC Filter; EMC Filter; Drift Filter; Digital Signal Processing |
| Patient leak current: | <10µA |
| Enduring Polarization voltage | ±300mV |
| Noise level | < 15µ Vp-p |
| Frequency Response | 0.05Hz-150Hz(-3dB) |
| Time Constant | ≥3.2s |
| Input impedance | ≥50MΩ |
| Input Circuit Current | < 50nA |
| Tolerance Voltage | ±650mV |
| CMRR | ≥60dB, ≥100dB ( Adding filter) |
| Input way | Floating and defibrillation protection |
| Memory | Built-in MSF, can store more than 1000 cases |
| Communication Interface | Ethernet, RS232, USB. |
| Recording way | Thermal printing system |
| Recording paper | 210mm(W)*20m(L) high-speed thermal paper |
| Paper speed | Auto record:25 mm/s, 50mm/s , error ±5% |
| Sensitivity selections | 2.5,5,10,20, 40mm/mV, Error 5%. Standard sensitivity is 10mm/mV±0.2mm/mV. |
| Measurement parameters | HR, P-R interval, P Duration, QRS Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T A*is, R(V5), S(V1), R(V5)+S(V1) |
| Fuse Specification | 2 pcsφ5*20mm. AC time lag: T1.6A/250V (power supply 220V) |
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