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MITSAR-EEG-202-24 - 24 Channel EEG Amplifier with WinEEG Software

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24 EEG + 8 active/reference pairs
Automatic built-in Electrode impedance
qEEG & ERP acquisition with EEGStudio & WinEEG
FDA 510K Registered

Our Part #

NTE MITSAR20224

In Stock

was $14,299.00 Special Price $14,013.02

Description

The MITSAR-EEG-202-24 is a 24 channel QEEG system. This 24 Channel quantitative EEG system is intended for EEG monitoring, recording, and providing spectral analysis of EEG signals, as well as recording of evoked event related potentials.

High-Density EEG Recording

Supports 24 or 31 EEG channels with additional physiological channels for comprehensive brain and body signal monitoring.

High-Resolution Signal Acquisition

Internal sampling up to 2000 Hz per channel with 500 Hz streaming to the computer ensures precise capture of brain activity.

Built for Clinical and Research EEG

Designed for hospitals, diagnostic labs, and neuroscience research environments requiring reliable multichannel EEG acquisition.

MITSAR-EEG-202-24 Key Features

24 EEG + 8 physiological channels
Optical signal isolation
Automatic built-in electrode impedance (Input Impedance: Greater than 200 MOhm)
Noise: Typically less than 1.5uV peak to peak from 0.16-30 Hz
Input range of 300 mV - DC modification. 100 mV - AC modification
24 bit analog to digital conversion
USB connection to computer
Battery operated
Sampling rate 2000 Hz/channel

Mitsar-EEG-202-24 Overview

The Mitsar-EEG-202 is a high-performance, PC-controlled electroencephalography system designed for clinical EEG recording and advanced brain signal analysis. With support for 24 or 31 EEG channels, the system provides detailed monitoring of brain activity for neurological assessment and research applications.

The amplifier connects to a computer via USB and operates with dedicated EEG acquisition software that allows clinicians to visualize signals in real time while performing advanced analyses such as spectral analysis, coherence measurements, and brain mapping.

Designed for clinical reliability, the Mitsar-EEG-202 provides stable multichannel recordings suitable for routine EEG diagnostics, event-related potential (ERP) studies, and advanced brain monitoring applications. The system is widely used as a 24-channel or 31-channel clinical EEG system for neurological diagnostics and neuroscience research.

More About the Mitsar-EEG-202-24

At the core of the system is a multichannel biosignal amplifier that records EEG and physiological signals from electrodes and converts them into high-resolution digital data for computer analysis. The amplifier samples signals internally at 2000 Hz per channel, then streams data to the computer at 500 Hz per channel for recording and analysis.

Multiple amplifier configurations are available depending on channel requirements. Models support either 24 EEG channels with 8 physiological channels or 31 EEG channels with a single physiological channel, along with TTL inputs for synchronization with external devices or stimulus systems.

The amplifier connects to a computer through USB and is powered through a medical-grade power adapter. Its compact enclosure allows it to integrate easily into EEG labs and clinical workstations while maintaining high signal quality and system stability.

With strong input impedance, low internal noise, and robust filtering, the system captures clean EEG signals suitable for clinical interpretation and advanced analysis.

Why Clinicians Choose the Mitsar-EEG-202-24

Clinicians rely on the Mitsar-EEG-202 when they need higher channel density and expanded physiological monitoring beyond what smaller EEG systems provide. With up to 31 EEG channels, the system allows for detailed spatial mapping of brain activity across the scalp.

The amplifier's high sampling rate and low noise characteristics help preserve signal fidelity, enabling accurate analysis of both spontaneous EEG activity and stimulus-based responses.

Its PC-based architecture also simplifies clinical workflows. Recording, visualization, and analysis occur within a unified software environment, reducing setup complexity and improving efficiency in busy EEG laboratories.

The combination of high channel capacity, precise signal acquisition, and flexible system configurations makes the Mitsar-EEG-202 a practical platform for clinical EEG diagnostics, cognitive neuroscience research, and advanced brain monitoring applications.

Mitsar-EEG-202-24 Technical Specifications

Channels	24 EEG +8 active/reference pairs
Frequency band	0.16 - 150 Hz or DC - 150 Hz
Supported electrodes	Gold, Ag/AgCI, Tin, electrodes with Touch Proof (DIN 42-802) style connectors. 37 pin or 25 pin connector for ElectroCap electrode positioning system (19 or 31 electrodes variant)
Isolation	Optical signal isolation
Impedance measuring	Automatic, built-in electrode impedance is displayed on computer monitor
EEG recording references	A1, A2, (A1+A2)/2
Input impedance	Greater than 200 MOhm
Noise	Typically less than 1.5 uV peak to peak from 0.16-30 Hz
Common mode rejection	Typically 100 dB at 50 or 60 Hz
Input range	300 mV - DC modification. 100 mV - AC modification
Time resolution	3.75, 7.5, 15, 30, 60 mm/second
Analog to digital conversion	24 bit
Sampling rate	2000 Hz/channel
Storage rate	500 Hz/channel
Interface	USB
Low cut filter (digital)	DC, 0.16, 0.32, 0.5, 1.6, 5 Hz (-3 dB)
High cut filter (digital)	15, 30, 50, 70, 150 Hz (-3 dB)
Notch filter (digital)	-40 dB at 50 or 60 Hz
Calibration	Square wave 200 µV, 0.5 Hz
Photo stimulator	Built-in
Flash type	High intensity LED (red and/or white color)
Flash rate	1 Hz to 50 Hz in 1 Hz steps
Digital input	Yes
Power Supply	90-240V AC 50/60 Hz
Dimensions	Electrode junction box: 200 x 140 x 48 mm. Power supply unit: 120 x 50 x 30 mm