Prototype pcb assembly for digital six-channel electrocardiograph
Main feature of prototype pcb assembly for digital six-channel electrocardiograph :
1. Portable digital six-channel ECG machine with analysis report
2.12 lead ECG synchronous acquisition
3. ECG parameter measurement function
4. Cardiac pacing signal detection function
5. Manual, automatic, arrhythmia analysis three working modes
6.112mm wide paper three/six print format
7.5.7-inch LCD display, 20 case storage (expandable to 500 cases)
8. AC / DC dual-use, built-in 14.4V (2000mAh) rechargeable lithium-ion battery
9. Wide voltage can adapt to 110/220V, 50/60Hz AC power supply
10. USB, RS232 communication interface (optional ECGNET ECG information management software)
Technical indicators of prototype pcb assembly for digital six-channel electrocardiograph :
Lead | Standard 12 leads |
The sample rate | 12-bit /1000Hz (12-lead synchronous acquisition) |
Filter | AC filter：50Hz/60Hz Myoelectricity filter：25Hz/45Hz Drift filter：0.15Hz(self-adaptive) |
Input circuit | Floating input, with anti-defibrillation effect protection circuit |
Input Impedance | ≥50MΩ(10Hz) |
Input loop current | ≤0.05μA |
Input dynamic range | ±10mVpp |
patient leakage current | <10μA |
calibration voltage | 1mV±2% |
time constant | ≥3.2s |
frequency response | 0.05～160Hz(-3db) |
Spirit acuity | 5、10、20、40mm/mV,automatic |
chart speed | 6.25、12.5、25、50mm/s(±3%) |
chart speed | 20bpm～300bpm,error±1bpm |
Record ways | Hot matrix printing |
Power supply | AC power：AC 100V～240V、50/60Hz DC power：DC 12V(1500mAh)Iithium-ion rechargeable battery |
Storage environment | environment humidity：-20℃～+55℃ relative humidity：25％～95％ atmospheric pressure：700hPa～1060hPa |
Application environment | environment humidity：+5℃～+40℃ relative humidity：25％～80％ atmospheric pressure：860hPa～1060hPa |
External input | input impedance：>100kΩ Spirit acuity：10mm/v±5% |
External output | Output impedance：≤100Ω Spirit acuity：1v/mV±5% |
FASTPCBA is dedicated to prototype pcb assembly, manufacturing, testing, casing packaging, SMT processing, component procurement for 15 years, products apply in medical, smart home, automotive, aerospace, security, IOT, etc. For more information, please contact pcba23@pcb -smt.net