EEG performance tester SEEG100E, is compliant with the test requirements of IEC 80601-2-26:2019 and applicable for R&D, compliance and production line testing.

OVERVIEW

Designed for the latest EEG standard IEC 80601-2-26:2019

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

SPECIFICATION

ParametersSpecifications

Main output voltage accuracy±1% for amplitudes of 50 µVpp or higher

Main output voltage resolution

(DAC resolution)0.5µV

Frequency / pulse repetition rate accuracy±1%

Pulse duration / timing accuracy±1ms

Resistor tolerance±1%

Capacitor tolerance±5%

Precision 500:1 divider (50K?:100?)±0.2%

Sample rate5kHz ± 0.1%

DC offset

(fixed, noise free, from internal supercapacitor)150mV ± 1%

DC offset

(variable, may include up to 50µVpp noise)Setting ±1% or ±3mV

Power supplyUSB +5Vdc supply (no separate power supply required) 0.5A (high power mode)

Environment15 ~ 30°C (by design, not tested)

30 ~ 80% RH (by design, not tested)

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).

EEG performance tester SEEG100E,