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Home Neuroscience Products Stimulation and Recording Equipment Iontophoretic Dye Marker


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Iontophoretic Dye Marker

The carbon fiber electrode is closely surrounded by 6 fused-together micropipettes allowing combined microiontophoresis and extracellular recording.
Microiontophoresis injection is most often used in conjunction with extracellular recording of neuronal firing.

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Item# Description
650336 Iontophoretic Dye Marker, Model D380

For local pricing, contact your nearest distributor.



Full Description Back to Top

• Low noise recording
• 6 barrels for micro-iontophoresis injections

The carbon fiber electrode is closely surrounded by 6 fused-together micropipettes allowing combined microiontophoresis and extracellular recording.
Microiontophoresis injection is most often used in conjunction with extracellular recording of neuronal firing. Since extracellular ‘spikes’ generated by action potentials across the membranes of neurons are typically only a few hundred microvolts in amplitude. They require a low noise recording electrode. Traditional electrolyte-filled glass micropipettes in a multibarrel assembly are electrically very noisy. Solid conductor micro-electrodes such as carbon fiber electrodes show significantly less noise in extracellular recordings. Carbon fibers are 5-8 micrometer in diameter are perfect for recording with an excellent signal-to-noise ratio recordings. The Microiontophoresis electrode-pipette assemblies are manufactured from our high quality Harvard-Clark borosilicate capillary tubing. Two standard types of tapers are available: 15 to 25 mm and with a tip length of ~25 mm.


Specifications Back to Top

Specifications650336
IontophoresisIontophoresis
LL
8181
CertificationsCE
Output Current: Holding Range0 to 6.3 nA in 0.1 nA (100 pA) steps
Output Current: Injection Range:0 to 12.7 nA in 0.1 nA (100 pA) steps
Output Current: Compliance Voltage Range> +6 V
LCD Display: InjectInjection current requested, with 100 pA resolution
LCD Display: HoldHolding current requested, with 100 pA resolution
LCD Display: ResistanceElectrode resistance, with 10 M? resolution
LCD Display: PotentialVoltage applied to the electrode, with 100 mV resolution
LCD Display: Out of Compliance‘Potential’ display will invert and flash
LCD Display: Low Battery VoltageIndicated by flashing LCD display
Gate InTTL ‘high’ (> +3 V) places unit in inject mode for duration
ConnectionStandard BNC socket- labeled ‘Output’
Power Requirements1 x PP3, IEC- 6R61 (9 V) battery, Alkaline recommended
Typical Battery LifeIn excess of 100 hrs (continuous operation)
Dimensions, H x W x D, Metric175 x 120 x 40 mm
Dimensions, H x W x D, English6.9 x 4.7 x 1.5 in
Weight Metric400 g including battery
Weight English14.1 oz including battery

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Journal Articles Back to Top

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100% Login to view Gene PROGRAMS AT AUBURN UNIVERSITY.pdf
[56 KB]
Gene Mapping, Marker-Assisted Selection, Gene Cloning, Genetic Engineering and Integrated Genetic Improvement Programs at Auburn University
100% Login to view PI04.pdf
[56 KB]
Gene Mapping, Marker-Assisted Selection, Gene Cloning, Genetic Engineering and Integrated Genetic Improvement Programs at Auburn University
   

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Manuals Back to Top

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100% Login to view DermoMarker Info.pdf
[21 KB]
Dermo-Marker Tattoo Machine Manual
   

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