激励条件:交流阻抗100μA p-p±5%, 10Hz±10%;直流失调输入电阻≥10MΩ;噪声带通0.15-100Hz;偏置电流200nA±5%;除颤激励10μF±5%, 200V±2% |
阻抗测量范围:0-20KΩ |
测试时间:交流阻抗>60s;直流失调电压60-90s;内部噪声60-360s;偏置电流耐受度>8h;除颤过载恢复5/15/25/35s |
噪声:0-2000μV(p-p) |
零点偏移:±1200mV |
Ac Impedance Accuracy:≤1 KΩ ±(2%+10Ω),>1 KΩ ±3% |
Bias Current Tolerance Accuracy:≤100mV ±(1%+1mV),>100mV ±2% |
Bias Current Tolerance Range:±1200mV |
Defibrillation Overload Recovery Accuracy:≤100mV ±(1%+1mV),>100mV ±2% |
Defibrillation Overload Recovery Range:±1200mV |
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