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+886-2-2517-6255

CONTACT US

+886-2-2517-6255

PRODUCTS

-Oximeter Device Testing

PPG-2R-880/PPG-2R-940 Reflectance SpO2 Module

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.

Overview
Specification
Ordering information
  • 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

架設環境

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 SpOPatient 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 / SpO/ 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 / SpO/ 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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