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| 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生 |
|---|
產(chǎn)品簡介
詳細(xì)介紹
產(chǎn)品簡介
PPG 心率仿真器，可有效驗證穿戴式裝置心率功能的準(zhǔn)確度，適用于產(chǎn)線測試
產(chǎn)品特點
1.內(nèi)建LED發(fā)送PPG光學(xué)訊號，仿真不同膚色反射訊號
2.內(nèi)建Photodiode, 偵測待測物L(fēng)ED行為和亮度
3.心率BPM、反射亮度及PI (AC/DC)等參數(shù)可調(diào)整
產(chǎn)品規(guī)格
| Parameters | Supported range / types | Accuracy |
|---|---|---|
| BPM | 30 – 300 BPM ( PC Software ); 30~240 BPM ( Standalone Usage ) | ±1 BPM |
| DC | 1 – 20 Level | N/A |
| PI | 0.1% – 20% ( AC/DC, differs with DC level ) | N/A |
| Lumen | 50 – 800 Lux ( 5 mm from diffusion film ) | ±3 % |
| Light Wavelength | 525nm | ±10 nm |
| PD Sampling Rate of PC Software Normal Mode | <8 ksps | ±5μS |
| PD Sampling Rate of PC Software High Resolution Mode | 30 ksps | ±5μS |
| S/N Ratio | >51 dB (with USB isolator) | N/A |
| Power - USB | Type B Plug connector, DC 5V IN | N/A |
| Power - Battery | Type AAA battery x 3 | N/A |
| Size (W x H x D) | 13.5 (cm) x 7.6 (cm) x 6.12 (cm) | N/A |
| Temperature | 10 ° C ~ 40 ° C | N/A |