Description
- Screen: 5.7 inches color screen
- Resolution: 800*600
- Trace: 6 Waveforms (Max)
- Standard Configuration: FHR1, TOCO, FM, Recorder
- Optional Configuration: Fetal Stimulator, FHR2, Trolley
Technical Specifications
| Model | YR02190B |
| FHR | |
| Strength | < 5mW/cm2 |
| Working Frequency | 1.0MHz |
| Signal Processing | Special DSP system and modern recognition |
| Measurement Range | 50～240bpm |
| Alarm Range | High Limit: 160, 170, 180, 190 bpm Low Limit: 90, 100, 110, 120 bpm |
| Maximum Audio Output Power | 1.5 Watt |
| TOCO | |
| Working mode | Pressure transducer |
| TOCO measurement range | 0-100 Relative (%) |
| Resolution | 1 count |
| Non-linear error | 8% |
| AUTO FETAL MOVEMENT (AFM) | |
| Technique | Pulse Doppler Ultrasound |
| Measurement range | 0%-100% |
| Resolution | 1% |
| ECG | |
| ECG waveform | Manual control ECG waveform display |
| ECG falls off | Detect automatically |
| Heart Rate Measurement Range | 15bpm-300bpm |
| Accuracy | 1bpm |
| Sp02 | |
| Measurement range | 0-100% |
| Resolution | 1% |
| Accuracy | 90-100% 1% / 7%-90% 2% |
| Pulse Rate Measurement range | 20~300 bpm |
| Accuracy | 1bpm |
