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| 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生 |
|---|
產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
產(chǎn)品簡(jiǎn)介
專(zhuān)為產(chǎn)線測(cè)試所設(shè)計(jì)的多功能綜合性能測(cè)試儀，兼容于使用 ECG 心電及 PPG 光學(xué)心率技術(shù)穿戴式裝置，用戶(hù)可利用SDK軟件開(kāi)發(fā)工具包開(kāi)發(fā)專(zhuān)屬測(cè)試軟件
產(chǎn)品特點(diǎn)
ECG線路依據(jù)移動(dòng)式心電圖機(jī)標(biāo)準(zhǔn)測(cè)試線路之要求設(shè)計(jì)
可選擇搭配單信道光學(xué) PPG治具底座進(jìn)行PPG心率測(cè)試或選擇雙信道光學(xué) PPG治具底座進(jìn)行SpO2血氧飽和度測(cè)試
PWTT 脈搏波傳導(dǎo)時(shí)間參數(shù)(PTTp/PTTf)可調(diào)整
產(chǎn)品規(guī)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%~100% |
| 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 |