Vergroot

Neuro/Biofeedback Optima (2 kanaals of 4 kanaals)

This portable, highly versatile yet affordable physiological data acquisition equipment can be used in many applications, including:

• Neurofeedback (EEG biofeedback),
• sEMG, HRV, GSR, TEMP and other types of biofeedback,
• scientific research,
• hi-tech user interfaces.

Optima distinguishes, among other things, by multimodal measurement channels, which functions can be individually selected by a user.

Product highlights

• 4 versatile, low-noise channels enabling measurements of voltage, conductance, resistance and temperature signals. (NO-2 model has 2 channels.)
• a function of each channel is specified by a user (for example 4 x EEG, or EEG + sEMG + GSR + TEMP, or 2 x EEG + 2 x EOG etc.)
• built-in test of electrode-skin impedances and input circuit continuity,
• independent reference inputs for each channel,
• 16-bit resolution of measurements,
• output sample rate up to 2000 sps,
• oversampling (primary sampling rate up to 8000 sps),
• selectable frequency characteristics enable to minimize signal delay or maximize frequency bandwidth,
• 1% accuracy of voltage measurements,
• high immunity to electrical interferences,
• configurable filter of power mains interferences (50/60 Hz or off),
• full galvanic isolation of the subject's body,
• wireless connection to a computer,
• real-time transmission of data to a computer,
• interoperation with various biofeedback applications making possible flexible signal processing and visualization (also in real time), as well as storage in a computer,
• available free computer software for physiological signal recording in EDF (European Data Format) and text files, which can be imported by many applications, such as EEGLAB for Matlab or Excel,
• application programming interface (API),
• device extension with digital signal processor (DSP) executing client-defined algorithms (custom-made option),
• 2 AA battery powered,
• long work without battery replacement,
• indicators of battery, wireless link and measurement input states,
• small size and weight,
• belt clip enabling to wear the device,
• remote upgrades of program in the device (firmware),
• standard Touch Protected 1.5mm measurement connectors (DIN 42802),
• compatibility with virtually all types of routinely used electrodes (AgAgCl, Ag, Au, Sn etc.) having TP connectors, as well as any electrode montage solutions,
• CE mark.

 Optima devices interoperate with BioEra biofeedback software.

Support of BioExplorer flexible biofeedback application.

BrainBay open software supports Neurobit Optima biofeedback equipment.

Prices are excl. tax/ btw.