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簡(jiǎn)要描述:PPG 心率仿真器,可有效驗(yàn)證穿戴式裝置心率功能的準(zhǔn)確度,適用于產(chǎn)線測(cè)試。
產(chǎn)品簡(jiǎn)介
PPG 心率仿真器,可有效驗(yàn)證穿戴式裝置心率功能的準(zhǔn)確度,適用于產(chǎn)線測(cè)試
產(chǎn)品特點(diǎn)
1.內(nèi)建LED發(fā)送PPG光學(xué)訊號(hào),仿真不同膚色反射訊號(hào)
2.內(nèi)建Photodiode, 偵測(cè)待測(cè)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 |
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