PRODUCTS
-Oximeter Device Testing
The PPG-2R-880/PPG-2R-940 works with the AECG100 main console and software, as the first reflectance SpO2 performance tester designed for R&D in manufacturers. This dual-channel optical module outputs R and IR analog signals to test blood oxygen saturation (SpO2) and heart rate functions. Besides, it also allows users to individually adjust the R/IR’s rate of change of respiratory signals in PPG and set up add-on noise. It’s suitable for the development and verification of reflectance PPG products such as wearable devices to test performance.
- Works with the AECG100 main console and software to test heart rate, ECG, PPG, PWTT, and SpO2 functions
- Outputs R and IR analog signals to simulate SpO2 signals
- Adjustable SpO2 parameters, such as AC, DC, and PI values of R/IR, to confirm the accuracy of the SpO2 function
- Adjustable PPG waveform parameters (R/IR amplitude, time, and heart rate) in a wide range and precise values for flexible test settings
- ECG function with adjustable PWTT parameters to verify the accuracy of blood pressure measurement algorithms
- Built-in 7 types of noise and respiratory variation simulation － add-on signals for more authentic testing
- Equipped with Auto Sequence function － sorts the parameters of different test items into a designated order for automated testing while eliminating the need to develop automated testing programs
- Raw data playback － plays recorded raw data or customized waveforms for repeated verification to facilitate the development process
- Provides SDK supporting multiplatform for users to flexibly develop automated testing programs
- Equipped with an RCA to BNC port to connect to an oscilloscope － outputs amplified and stable signals for viewing the voltage of AC analog signals of R/IR, optical signals received by the PPG-2R-880/PPG-2R-940, and the switch status of R/IR LED of DUT
Related Information：
- Testing Scenario
Product Specifications
| Parameters | Specifications | |
|---|---|---|
|
Heart Rate |
Range |
10 ~ 300BPM |
|
Resolution |
1BPM |
|
|
Accuracy |
±1BPM |
|
|
LED DC Level Reference Output |
Range |
100 ~ 3000mV |
|
Resolution |
1mV |
|
|
LED AC Level Reference Output |
Range |
0.75 ~ 30mV |
|
Resolution |
0.01mV |
|
|
PI (AC level / DC level) |
Range |
0.025% ~ 30% (AC / DC, varies with AC or DC level) |
|
Accuracy |
NA |
|
|
LED Light Wavelength |
Range |
Red : 660nm ; Infrared : 940nm / 880nm |
|
Accuracy |
Red: ±10nm ; Infrared : ±10nm |
|
|
Red Light Absolute Irradiance (100%) |
Intensity |
3.55mW / m^2*nm |
|
Accuracy |
±15% |
|
|
Infrared Light Absolute Irradiance (100%) |
Intensity |
6.65mW / m^2*nm |
|
Accuracy |
±15% |
|
|
PD Response Time |
Rising |
1μs Typical* |
|
Falling |
1μs Typical* |
|
|
SpO2 % |
Range |
1% ~ 100% |
|
Resolution |
1% |
|
|
Accuracy |
±1% + specified accuracy of the DUT (using Masimo Radical-7 Pulse CO-Oximeter or "Covidien" Nellcor Portable SpO2 Patient Monitoring System) |
|
|
Data Collection Method: To connect the spectrometer with a 2-inch integrating sphere, and fix the integrating sphere on the DUT to measure the absolute irradiance of the LED of the DUT. *Note: PD response time varies with the light intensity of the DUT. |
||
| PPG-2R-880 / PPG-2R-940 Test System | ||
|---|---|---|
| Model No. | Image | Description |
| AECG100-2R-880 |  |
The test system includes the AECG100 main console unit and the PPG-2R-880 module. Supports ECG / PWTT / PPG / SpO2 / Auto Sequence test modes. |
| AECG100-2R-940 | |
The test system includes the AECG100 main console unit and the PPG-2R-940 module. Supports ECG / PWTT / PPG / SpO2 / Auto Sequence test modes. |
| SpO2 Module | ||
|---|---|---|
| Model No. | Image | Description |
| PPG-2R-880 |  |
Reflectance SpO2 module |
| PPG-2R-940 | |
Reflectance SpO2 module |
| Optional Calibration Service and Warranty Extension | |
|---|---|
| Model No. | Description |
| C3 | Provides (3) years of calibration service coverage. WhaleTeq equipment can be calibrated to original performance on the basis of (1) year interval. |
| R3 | Extends the limited warranty from (1) year to (3) years. |
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