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EOG Smart Amplifier

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Smart Amp EOG
Part #: EOG100D

The EOG Electrooculogram Smart Amplifier is designed specifically to amplify corneal-retinal potential. It monitors the DC potential on the skin surrounding the eyes, which is proportional to the degree of eye movement in any direction. The output can be switched between normal EOG and Derivative of EOG. In Derivative mode, the amplifier outputs the measured velocity of eye movement, which is useful for saccade and nystagmus investigations. The amplifier permits DC coupling to electrodes for X/Y graphing of eye movement without discernible decay.

BIOPAC’s new Smart Amplifiers are designed for great data. Smart Amplifiers improve performance by amplifying the physiological signal close to the subject, which allows a high-level voltage connection to the data acquisition system and reduces noise artifact.

AcqKnowledge Smart Amp setup includes guides and prompts to prevent errors. Plus, channels are automatically set to be plotted and included in input values display, with the initial visual range set to the min/max input range for that Smart Amplifier signal type, in appropriate units.

Connect short-cable leads from the proven BN Series of accessories—BN-EL*-LEAD3 electrode lead if a ground electrode is required or a BN-EL*-LEAD2 electrode lead if there is already another Smart Amplifier with a ground lead on the subject—and use with disposable EL500 Series electrodes.

The Smart Amplifier may be attached to the subject either using the included velcro backed clip or optional velcro straps around the subject. The amplifier terminates with a 3 m long cable and connects to the AMI100D Amplifier Input Module.

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Part #: EOG100D
Categories: Smart Amplifiers - Research, Amplifiers - Research
Subcategories: Biopotential Amplifiers - Research

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Compatibility


Reduced wiring in Smart Amp setups reduces ambient and common mode noise, increases comfort, and improves the group dynamic!

Smart Amplifiers connect to an MP160 Research System via an Amplifier Interface Module (AMI100D); Smart Amps are not compatible with MP150, MP100, HLT100C, or MP36R devices. For output, add CBL235 with INISO or similar. AcqKnowledge Smart Amp setup includes guides and prompts to prevent errors. Plus, channels are automatically set to be plotted and included in input values display, with the initial visual range set to the min/max input range for the Smart Amplifier signal type, in appropriate units. AcqKnowledge 5.0.4 and above support Smart Amp functionality.

AcqKnowledge Smart Amp setupAuto-detect signal type & offer derived measures

Green: configured & detected

Red: configured but not found

White: unused/available

Dashed: in use/not available

For quick access to Smart Amp options, click the CH# box.

 

 

Use with:

Mini-pinch leads, two-lead or three-lead in 15 cm, 30 cm, or 45 cm

BN-EL15-LEAD2BN-EL30-LEAD2 BN-EL45-LEAD2
BN-EL15-LEAD3 BN-EL30-LEAD3 BN-EL45-LEAD3

Touchproof adapters, 15 cm, sockets accept TP leads

BN-ADAPT-TP2 (+,-) BN-ADAPT-TP3 (+. -, GND)

Electrodes: vinyl or cloth, pre-gelled or dry

EL500 series disposable electrodes

Videos

Integrating BIOPAC Research Systems | Data Acquisition & Analysis

Automated ECG Analysis- Lead II

BIOPAC Research Solutions | ECG

Classify Heartbeats

EL-CHECK Electrode Impedance Checker

Marking and Interpolating Segments

Support

Downloads/Resources

Knowledge Base

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