SY-H004 12 leads three channel ECG cheap ecg machine
Brand Name: Sunnymed
Model Number: SY-H004
Packaging Details: Carton or wooden case, standard export packing
Delivery Detail: In 10 days after payment received
Port: Guangzhou
MOQ：1 set
Description
It is Three channel ecg with interpretive
Build in rechargeable Li battery
Chinese/English language
Simultaneous 12 leads
320X240 graphic LCD, 5.7 inch screen
Paper size: 80mmX20/30m
Built in RS232 interface (USB is optional)
128 patients save/copy/communication
Specification
| Items | specification |
| Lead | standard 12 leads |
| lead acquisition | synchronously 12 leads |
| Data acquisition | 18bit/1000Hz |
| Record mode | Manual mode; AUTO1; AUTO2; AUTO3 |
| Filter | AC, EMG,Drift Fliter |
| CMRR | ≥100dB(with AC filter) |
| Input circuit | Floating; Protection circuit against Defibrillator effect |
| Input circuit current | ≤0.1μA |
| Input Impedance | ≥2.5MΩ |
| Patient current leakage | <10μA |
| Calibrating voltage | 1mV±2% |
| Voltage tolerance | ±500mV |
| Time constant | >3.2s |
| Frequency response | 0.05 ~150Hz |
| Noise level | ≤15μVp-p |
| Sensitivity valve | ≤20μV |
| Inter-Channel Interference | ≤0.5mm |
| Paper speed | 25,50mm/s(±3%) |
| Sensitivity | AUTO,2.5,5,10,20mm/mV |
| Recording mode | Thermal Array printing |
| Paper specification | 80mmx30m,roll |
