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| 应用领域 | 医疗卫生 |
|---|
产品简介
详细介绍
产品简介
PPG 心率仿真器，可有效验证穿戴式装置心率功能的准确度，适用于产线测试
产品特点
1.内建LED发送PPG光学讯号，仿真不同肤色反射讯号
2.内建Photodiode, 侦测待测物LED行为和亮度
3.心率BPM、反射亮度及PI (AC/DC)等参数可调整
产品规格
| 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 |