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Home > Instruments & Meters > Test Instrument > Test Machine > SEEG100E EEG Performance Tester

SEEG100E EEG Performance Tester

Name: SEEG100E EEG Performance Tester
Brand: whaleteq
SKU: 171821993
Availability: InStock

Shanghai Lifeitest Technology Co., Ltd.

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US$ 56000 - 58000 MOQ: 1 Set

Key Specifications

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Brand Name:

whaleteq

Place of Origin:

Taiwan, China

Model Number:

SEEG100

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Payment & Shipping

Payment Methods:

Port of Shipment:

shanghai

Delivery Detail:

20 days

Product Details
Company Profile
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Brand Name whaleteq

Place of Origin Taiwan, China

Model Number SEEG100

Power Other, ±1% for amplitudes of 0.5mVpp or higher

Usage Other, EEG performance testing

Via a SEEG 100, the system produces arbitrary waveforms (streamed from the PC with digital to analogue conversion) at up to ±1V, which is then applied to a precision 1000:1 divider to produce the voltages at up to ±1mV level (2mVpp). The SEEG 100 contains resistor/capacitor networks, dc offset, and relay switching to provide the full range of single channel performance tests in IEC and JJG(F) standards. The basic range of tests in the standards include, for example: - Sensitivity (accuracy of the μV/mm indication) - Frequency response (sine wave, and impulse tests) - Input impedance - Noise For a full list of tests, refer to the standard together with Section.

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

Parameters	Specifications
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 (50KΩ:100Ω)	±0.2%
Sample rate	5kHz ± 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 supply	USB +5Vdc supply (no separate power supply required) 0.5A (high power mode)
Environment	15 ~ 30°C (by design, not tested) 30 ~ 80% RH (by design, not tested)
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).

Product Tags: EEG performance tester , regulation testing , protection against malfunction caused by electrosurgery , R&D and compliance testing , Compliant with IEC80601-2-26 , Multiple noise simulations , Various signal simulations