BIOPAC® Systems, Inc. Logo

Needle Electrodes – Animal/Tissue

Request More Info
needle electrodes for stimulation or recording from animal or tissue
Part #: EL450, EL451, EL452

Unipolar  and Concentric Bipolar Needle Electrodes

Use these stainless steel needle electrodes for stimulation or recording in animal subjects and tissue preparations.

EL450 37 mm x 26g unipolar needle electrode and EL451 25 mm x 30g concentric bipolar electrode
  • Disposable PTFE coated stainless steel needle electrodes have a super-flexible PVC insulated leadwire ending with a standard touch proof connector.
  • Teflon coated needle electrodes are fully insulated, with a clear Teflon overcoat, except for the conductive needle tip. The coating prevents the needle from making contact with the subject except at the very tip of the needle, which is exposed.
  • For applications that require better contact between the electrode and the subject to record a good signal, abrade the needle to remove the Teflon coating.

EL452 12 mm x 28g unipolar needle electrode

  • Disposable uncoated stainless steel ground reference needle electrodes have a super-flexible PVC insulated leadwire ending with a standard touch proof connector.
See Details for suggested use.
See More...

BIOPAC data acquisition
View Spec PDF

Are You Looking for These?

Part #: N/A
Categories: Electrodes - Education, Electrodes - Research
Subcategories: Needle Electrodes - Education, Needle Electrodes - Research

Alternatives
For the same Platform

Details

Compatibility


 Suggested use:
  • When recording from a single site (e.g., studies of individual muscle fibers), use one EL451 electrode plus one EL452 ground electrode.
  • For general-purpose recording (e.g., ECG), use a pair of EL450 or EL452 electrodes, plus one EL452 ground electrode.
  • For stimulation, use a pair of EL450 or EL452 electrodes.

Interface Notes

Research System Users: CBL201 is required for connection to older model 100A/100B-series amplifiers or STMISOA/B.

Education System Users: Use SS1LA, BSLCBL8, or BSLCBL9 to interface the MP3X data acquisition unit.

Support

Applications

Downloads/Resources

Knowledge Base

Recommended Items

Spotlight On
free BIOPAC webinar

Collect Human Blood Pressure during MRI Experiments

How to measure continuous, beat-by-beat, noninvasive blood pressure (NIBP) on subjects in the MRI … this on-demand training covers theory of operation and system validation, how to set it up on a subject, how to collect great data, and how to synchronize NIBP data with other physiological signals.

On Demand—Wach Now!

Register Now
Latest News

Electrocardiography Guide Now Available

BIOPAC’s just released Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines […]

New Citations | Twinkle, Twinkle, Little Star, Muscles & Computer Mice

Recent Studies using BIOPACs MP-Series (MP160, MP150) data recorders, ECG Amplifiers, and BioNomadix Wireless recorders: Singing style to infants Mothers around the world sing to infants, presumably to regulate their mood and arousal. Lullabies and playsongs differ stylistically and have distinctive goals. Mothers sing lullabies to soothe and calm infants, and playsongs to engage and […]

Read All
Request a Demonstration
Request a Demonstration