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上海海悦电子科技有限公司
主营：ECG性能测试仪,医疗标准测试,共模抑制比测试仪 - 13671818969
上海海悦电子科技有限公司
主营：ECG性能测试仪,医疗标准测试,共模抑制比测试仪
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AECG100 ECG,PPG及PWTT多功能生理讯号测试仪
产品简介
同步输出 ECG 心电及 PPG 光学心率模拟讯号，ECG 及 PPG 讯号间的 PWTT 脉搏波传导时间可调整，符合国际新医疗标准：IEC 60601-2-47, China YY-0782，适用于研发、法规符合性及产线测试
产品特点
多功能综合性能测试仪，兼容于使用 ECG 心电及 PPG 光学心率技术穿戴式装置
AECG100 ECG 模块依据移动式心电图机标准测试线路之要求设计，输出讯号完全符合医疗标准，可选择搭配单信道或双信道光学 PPG 模块
AECG100 单信道光学模块可提供 PPG 心率模拟讯号，双信道光学模块提供 SpO2 血氧饱和度讯号
PWTT 脉搏波传导时间参数可调整，有效提升血压测量算法准确
不同测试项目的测试参数可储存及读取，可排序做整合测试，有效降低人为错误，节省人力支出
可拨放原始资料 Raw Data 波形，重现临床验收集的资料
AECG 标准辅助软件简化测试步骤，点击鼠标即可完成医疗标准所需测试
SDK 软件开发工具包提供用户编写自动化测试软件的弹性
产品规格
| ECG Mode Parameter | Specification |
|---|---|
Main Output Voltage Resolution | 2.5μV (DAC resolution) |
Main Output Voltage Accuracy | ±1% for amplitudes of 0.5mVpp or higher |
| Frequency/Pulse Repetition Rate Accuracy | ±1% |
| Pacing Pulse Amplitude Range | ±1mV ~ ±1000mV |
| Pacing Pulse Amplitude Accurcy | ±2mV pulse: ±1% >2mV pulse，<-2mV: ±10% |
| Pacing Pulse Width Range | 0.1ms~2ms |
| Pacing Pulse Width Resolution | 0.1ms |
| Pacing Pulse Width Accuracy | ±5μs |
| Pacing Pulse Rise/Fall Time | 5μs |
| Pacing Pulse Overshoot | <1% |
| Pacing Pulse Setting Time | <1% |
| Sample Rate | 1K (Normal mode);10K (Raw data mode) |
| Sample Rate Accuracy | Depend on system clock accuracy |
| DC Offset Range (fixed, noise free, sourced from internal super capacitor) | -300mV, +300mV |
| DC Offset Accuracy (fixed, noise free, sourced from internal super capacitor) | ±1% |
| DC Offset Range (variable, may include up to 50μVpp noise) | 0~±500mV |
| DC Offset Accuracy (variable, may include up to 50μVpp noise) | ±1% |
| RCA Output Amplitude Range | ECG electrode output x1000, max 10V |
| RCA Output Amplitude Accuracy | ±1% for amplitudes of 0.5Vpp or higher |
| PPG Mode Parameter | Specification |
|---|---|
| BPM Range | 30~300BPM |
| BPM Resolution | 1 BPM |
| BPM Accuracy | ±1 BPM |
| LED AC Level Reference Output Range (RCA) | 0~3 V(Full range) |
| LED AC Level Reference Output Resolution | (1/3000) Full Range |
| LED AC Level Reference Output Accuracy | ±6% |
| Lumen Range | 50 ~ 925 Lux (full range) (5mm from diffusion film) |
| Lumen Resolution | (1/3000) Full Range |
| Lumen Accuracy | ±6% |
| Light Wavelength Range | 525nm |
| Light Wavelength Resolution | ±10nm |
| S/N Ratio | >51dB (with USB isolator) |
| PD Response Time (Rising) | 1μs Typical (Varies from DUT LED intensity) |
| PD Response Time (Falling) | 1μs Typical (Varies from DUT LED intensity) |
| PWTT Mode Parameter | Specification |
|---|---|
Time Difference (PTTp, PTTf) Range | 0~1999ms (decrease with increased BPM) |
| Time Difference (PTTp, PTTf) Resolution | 1ms |
| Time Difference (PTTp, PTTf) Accuracy | ±1ms |
| SpO2 Parameter | Specification |
|---|---|
| BPM Range | 30~300 BPM |
| BPM Resolution | 1 BPM |
| BPM Accuracy | ±1 BPM |
| LED AC Level Reference Output Range (RCA) | 0~3V(Full range) |
| LED AC Level Reference Output Resolution (RCA) | (1/3000 )full range |
| LED AC Level Reference Output Accuracy (RCA) | ±6% |
| PI (AC level/DC level) Range | 0.025% ~ 30% (AC/DC, varies with AC or DC level ) |
| Light Wavelength Range | Red: 660nm; Infrared: 940nm or 880nm |
| Light Wavelength Accuracy | Red:±10nm; Infrared: ±10nm |
| S/N Ratio | >51DB (with USB isolator) |
| PD Rising Response Time | 1μs Typical (Varies from DUT LED intensity) |
| PD Falling Response Time Rising | 1μs Typical (Varies from DUT LED intensity) |
| Spo2 (%) Range | 30%~* |
| Spo2 (%) Resolution | 1% |
| Spo2 (%) Accuracy | Use first degree of polynomial to set R-curve, ±1~±3(%)@70~100(%)+specified accuracy of the DUT.Use second degree of polynomial to set R-curve,±1~±2(%)@70~100(%)+specified accuracy of the DUT |