The ECG database player designed for system validation and software algorithm evaluation. Suitable for R&D and compliance testing. Compliant with IEC 60601-2-25, IEC 60601-2-47, ANSI / AAMI EC57, YY0782 and YY0885.
Item | Details / Reference | Value |
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Output channels | The 8 output channels are provided through a network as specified in IEC 60601-2-51 to provide signals to 10 lead electrodes; in the device under test, this will be displayed as 12leads. | 8 outputs 10 lead electrodes 12 leads |
Voltage accuracy |
IEC 60601-2-51 specifies a limit of ±1%, but does not provide a lower limit (all systems must have a lower limit). An inferred specification of 1% ±5µV is derived from the device under test specification in IEC 60601-2-51 of 5% ±25µV. |
For MECG 2.0, ±1% for |
Output voltage resolution |
MECG 2.0 uses 12 bit DAC and MECG 2.0 (2020) uses 16 bit DAC. |
MECG 2.0 for 2.4μV and MECG 2.0 (2020) for 0.15μV |
Output voltage |
The output voltage on most of the database and ECG is +5mV~-5mV. |
±5mV |
Output noise level 0-150Hz |
Output noise should not influence the test. A value a 5µV is suitable for this requirement.Can be verified by monitoring the signal in the device under test using a “diagnostic” filter setting. | <5µV |
Time accuracy | IEC 60601-2-51 does not provide any limits. An inferred limit from the device under test. An inferred limit of ±1% is used. The system’s design accuracy exceeds 0.1% as a 100ppm crystal reference is used. | ±1% |
Sampling rate | A maximum sampling rate of 1kHz matches the sampling rates of ECG files. | 1kHz (8 channels) |
Power supply | Powered from the USB supply (5V 0.2A) | N/A |
Environment | Intended for normal laboratory environment. The selection of critical components such as reference voltages, DAC, precision resistors are known to be stable in the range shown. | 15-30°C 10-95% RH |
MECG 2.0 Test System | |
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Model No. | Description |
MECG 2.0 | Multi channel ECG simulator equipped with 16 bit DAC for 12 leads (RA, LA, LL, N,V1–V6) output, including one ECG breakout box (BB-C1) and 12 compound terminals |
Optional Software Add-on Pack | |
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Model No. | Description |
EDF-MECG | EDF file format playback function with PhysioNet Non-Invasive Fetal ECG Database download capability. Recommend to use with MECG 2.0. |
Optional Accessory | |
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Model No. | Description |
WUI100 | USB isolator for reducing the power noise from PC. Recommanded to use with SECG 4.0, MECG 2.0, HRS200, HRS100+ and SEEG 100. |
Optional Calibration Service and Warranty Extension | |
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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 | Extend the product warranty from (1) year to (3) years. |