China Portable ECG EKG 12 Channels 12 Lead ECG with Color Screen, Find details about China EKG, ECG from Portable ECG EKG 12 Channels 12 Lead ECG with Color Screen
Lead | Standard 12 leads | Time constant | ≥3.2s |
Lead acquisition | 12bit/1000Hz (synchronously 12 leads) | Frequency response | 0.05~160Hz(-3db) |
Work mode | Man / Auto/Analysis/Storage | Noise level | <15μVp-p |
Filter | AC Filter : 50Hz / 60Hz EMG Filter : 25Hz / 45Hz Anti-Drift Filter : 0.15Hz (Adaptive) | Inter-channel Interference | ≤0.5mm |
CMMR | ≥120dB (with AC FILTER) | Sensitivity | 2.5,5,10,20, 40, Auto (mm/mV) |
Input circuit | Floating; Protection circuit against Defibrillator effect | Recording mode | 3ch+++, 6ch, 6ch+,12ch Default Man. Mode is 3ch+++ format Default Auto. Mode is 12ch format |
Input Impedance | ≥50MΩ | Paper speed | 6.25,12.5,25,50mm/s(±3%) |
Input circuit current | ≤0.05μA | Paper | 215mm *20m Roll or 210*140mm folder paper |
Patient current leakage | <10μA | Communication | RS232/ USB port ( optional) |
Calibrating voltage | 1mV±2% | Power Supply | AC 110-230V(±10%),50/60Hz(±1Hz),60VA DC Built-in rechargeable battery,14.4V(4400mAh) |
Voltage tolerance | ≥±500mV | Dimension/Weight | 347mm×293mm×83mm/4.8Kg |