12通道手动门控ECG机

| 铅 | 标准12引线 | 时间常数 | ≥3.2s |
| 铅收购 | 12bit / 1000Hz(同步12引线) | 频率响应 | 0.05〜160Hz(-3db) |
| 工作模式 | 人/汽车/分析/存储 | 噪声级 | <15μVp-p |
| 过滤 | AC滤波器:50Hz / 60Hz EMG滤波器:25Hz / 45Hz 抗漂移滤波器:0.15Hz(自适应) | 通道间干扰 | ≤0.5mm |
| cmmr | ≥120db(带交流滤波器) | 灵敏度 | 2.5,5,10,20,40,Auto(mm / mV) |
| 输入电路 | 浮动;保护电路 除颤器效应 | 录制模式 | 3ch +++,6ch,6ch +,12ch 默认人。模式为3ch +++格式 默认自动。模式为12ch格式 |
| 输入阻抗 | ≥50mΩ | 纸张速度 | 6.25,12.5,25,50mm / s(±3%) |
| 输入电路电流 | ≤0.05μa | 纸 | 215mm * 20m卷或210 * 140mm折叠纸 |
| 患者电流泄漏 | <10μa | 通讯 | RS232 / USB端口(可选) |
| 校准电压 | 1mV±2% | 电源 | ac 110-230v(±10%),50 / 60hz(±1hz),60va DC内置可充电电池,14.4V(4400mAh) |
| 电压公差 | ≥±500mV | 尺寸/重量 | 347mm×293mm×83mm / 4.8Kg |
| 1个/小箱: | 43cm * 37cm * 22cm, | 净重4.8kgs | 毛重7kgs, |
| 4个/大纸箱: | 75cm * 43cm * 46cm, | 净重20kgs, | 毛重28kgs, |
| 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 |
| 1 unit / small carton: | 43cm*37cm*22cm, | net weight 4.8kgs | gross weight 7kgs, |
| 4 units / big carton: | 75cm*43cm*46cm, | net weight 20kgs, | gross weight 28kgs, |