natus Nicolet SCU, User Manual

Page: 17 / 68

Revised 8/27/13
1-9
General Information
Weight and dimensions
9in (230mm)
5in (130mm) 2in (51mm)
5.5in (138mm)
Input requirements
The Nicolet Cortical Stimulator may be operated as an independent device or
through the Nicolet hardware platform.
Output specifications
Stimulus Control
Unit (SCU)
Stimulus
Switching Unit
(SSU)
C64-OR
Amplifier
Weight Less than 2.2lb (1kg) 0.25 b (0.1 kg) -
Dimensions
•
Length:
•
Width:
•
Height:
3in (75mm) 1in (25mm)
4.5in (115mm)
3in (76mm)
1.7in (45mm)
System Power 15V @ 3A (45W)
Frequency Range 47 - 63Hz
AC Voltage/Current 100 - 240VAC/1.35A
Current output Bi-phasic constant current of up to 15 mA
Stimulus levels 0 to 15 mA
Train durations 0.1 to continuous Secs (±20%) in Bipolar Probe mode.

0.1 to 30 Secs (±20%) in Electrode Switching mode.

Single or Trigger stimulation pulses also available.
Pulse frequency 1 to 100 Hz (±10%)
Pulse duration 100 to 1000 usecs/phase
Pulse intensity 1.0 mA to 15 mA (±20% or 0.05mA, whichever is
larger). 15 mA maximum current limit at 1K load.