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neuroConn DC-STIMULATOR PLUS

neuroConn DC-STIMULATOR PLUS

Stimulator for neuroscientific research

The neuroConn DC-STIMULATOR PLUS* is a single-channel programmable direct and alternating Current Stimulator. It meets the highest safety standards thanks to (hardware- and software-based) multistage monitoring of the current path. By continuously monitoring electrode impedance it can detect insufficient contact with the skin and automatically terminate stimulation.

The device's alphanumeric display and the 4 membrane keys allow various stimulation modes to be selected and stimulation parameters such as current strength, duration, fade in and fade out to be set.

Besides transcranial direct current stimulation (tDCS), the neuroConn DC-STIMULATOR PLUS* can also conduct bi-polar stimulation (tACS) and random-noise stimulation (tRNS).

Features

  • 1 channel, unipolar (DC) and bipolar (AC) stimulation possible
  • 4 standard modes - single (continuous stimulation) - pulse (cyclical stimulation activation/deactivation) - sinus (sinus wave) - noise (normally distributed)
  • Frequencies adjustable up to 250 Hz, phase freely adjustable
  • Adjustable current (DC) up to 4,000 µA in increments of 25 µA
  • "Study mode" for blind processing of genuine and 'pseudo' stimulation (optional)
  • External trigger input and output (optional)

Specifications

Internal 12bit D/A conversion
Internal time resolution 1 ms (sample rate 1,280 sps)
Max. 1% relative direct current falt tolerance
"Single" stimulation modeduration 15-1,800 s, increment 15 s, duration of fade in/fade out 1-120 s, increment 1 s
"Pulse" stimulation modeduration of complete pulse cycle/interstimulus interval (ISI) 300-2,000 ms, increment 100 ms, pulse width 200- (ISI-100), increment 100 s, number of pulse ccles 1-500
"Sinus" stimulation modeadjustable current up to 3,000 µA (p-p) in 25 µA increments, offset of 0 to ± 1,000 µA, increment 10 µA, frequencies up to 250 Hz, increment 0.01 Hz, adjustable phase 0-360º in 5º steps, application time adjustable up to 30 min
"Noise", "noise LF", "noise HF" stimulation modeadjustable current up to ± 1,500 µA (p-p), offset of 0 up to ± 1.000 µA, increment 50 µA, duration 0-1,800 s in 5 s increments, current adjustable over period of 0-120 s to reach and leave oscillation level
Max. voltage limitation ± 20V
Dimensions5.3″W x 8.9″D x 2.2″H
Weight (incl. batteries)1.8 lbs

References

Items marked with are investigational devices and for research use only. CAUTION - Investigational Device. Limited by Federal (or United States) law to investigational use.

About Jali Medical

Established in 1991, Jali Medical is a company at the cutting edge of the emerging field of non-invasive brain stimulation. We are proud to be the US distributor for the best magnetic and electrical nerve stimulation equipment and accessories available.

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330 Bear Hill Road, Suite 303
Waltham, MA 02451
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