PRODUCTS
-EEG Testing
SEEG 100
Overview
Specification
Video
Ordering information
- Designed for the latest EEG standard IEC 60601-2-26:2012
- Sophisticated electrical and shielding design enables the test system to output 1μV signal
- 9 channels with auto-select switches for user to test performance individually
- Built-in test circuits as defined in EEG standards with selection of 620kΩ/4.7nF for input impedance test
- Able to load and replay files in PhysioNet's EDF format, binary format and text format.
- IEC 80601-2-26 helper simplifies the medical standard with test sequences, options, parameters and pass criterions.
- Software Development Kit (SDK) assists user to develop customized or automated test software with less efforts.
| Parameter | Specification | System capability |
|---|---|---|
| Main output voltage accuracy | ±1% for amplitudes of 0.2 mVpp or higher | ±0.3% |
| Main output voltage resolution (DAC resolution) | 0.5μV | 0.5μV |
| Frequency / pulse repetition rate accuracy | ±1% | ±0.1% |
| Pulse duration / timing accuracy | ±1ms | ±0.2ms |
| Resistor tolerance | ±1% | ±0.5% |
| Capacitor tolerance | ±5% | ±5% |
| Precision 1000:1 divider (100KΩ:100Ω ) | ±0.2% | ±0.05% |
| Sample rate | 5kHz ± 0.1% | 5kHz ± 0.05% (50ppm) |
| DC offset (fixed, noise free, from internal super capacitor) | 300mV ± 1% | 300mV ±0.1% |
| DC offset (variable, may include up to 50µVpp noise) |
Setting ±1% or ±3mV | Setting ±1% or ±3mV |
| Power supply | USB +5Vdc supply (no separate power supply required) 0.5A (high power mode) |
Typical load<0.25A, up to 0.45A is possible if all relays are turned on |
| Environment | 15 ~ 30°C (by design, not tested) 30 ~ 80% RH (by design, not tested) |
Selection of components is such that no effect from the environment is expected. |
| Safety, EMC standards | No applicable safety standards (maximum internal voltages 12Vdc) For EMC no testing performed. CE marking based on careful selection of parts, including USB protection IC, as well as special filters to reduce noise from microprocessor (8MHz) and DC/DC converter (200kHz). |
|
| SEEG 100 Test System | |
|---|---|
| Model No. | Description |
| SEEG 100 | Single Channel EEG Test System with one EEG Breakout Box and Assistant Software for IEC 60601-2-26:2012 performance tests. |
| Optional Accessory | |
|---|---|
| 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 | |
|---|---|
| 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 limited warranty from (1) year to (3) years. |
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