SEEG 100
SEEG 100

SEEG 100

The EEG performance tester designed for regulation testing.
Standard Coverage: IEC 60601-2-26:2012, JJG 1043, JJF 1388, JJF 1390.
Applicable for R&D, compliance and production line testing
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  • 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 60601-2-26 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


ParametersSpecificationsSystem capability
Main output voltage accuracy±1% for amplitudes of 0.2 mVpp or higher±0.3%
Main output voltage resolution
(DAC resolution)
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 rate5kHz ± 0.1%5kHz ± 0.05% (50ppm)
DC offset 
(fixed, noise free, from internal supercapacitor)
300mV ± 1%300mV ±0.1%
DC offset 
(variable, may include up to 50µVpp noise)
Setting ±1% or ±3mVSetting ±1% or ±3mV
Power supplyUSB +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
Environment15 ~ 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 standardsNo 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).

Ordering information

SEEG 100 Test System

Model No.Description
SEEG 100Single Channel EEG Test System with one EEG Breakout Box and Assistant Software for IEC 60601-2-26:2012 performance tests. 


Optional Accessories

Model No.Description
WUI100USB isolator for reducing the power noise from PC. Recommended to use with SECG 4.0, MECG 2.0, HRS200, HRS100+, SEEG 100 and SEEG 100E.


Optional Calibration Service and Warranty Extension

Model No.Description
C3Provides (3) years of calibration service coverage. WhaleTeq equipment can be calibrated to original performance on the basis of (1) year interval.
R3Extends the limited warranty from (1) year to (3) years.


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