neuroConn DC-Stimulator, User Manual, Page: 56 / 85

Chapter 7 - Technical Specifications
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Technical Specifications 7
Essential performance
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a maximum output current of 2 mA (tDCS) will not be exceeded (max. tolerance 5%)
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a predefined stimulation time will not be exceeded (max. tolerance (1%)
General
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135 mm x 225 mm x 55 mm (W x D x H), weight 0.8 kg
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power consumption approx. 0.2-1.5 W (depending on backlight brightness and applied
current)
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power supply via built-in rechargeable and non-spillable batteries
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external battery charger “Mascot 2116”
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touch-protected connecting (electrode) sockets ø 1,5 mm (DIN 42802)
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alphanumerical display, 4 buttons
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not protected against the spilling of liquids (DIN EN 60529 IP 20)
Stimulation
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DC current 250 - 2000 µ A, increment of 250 µ A
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inaccuracy of DC current max. 1 %
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internal DAC resolution of signal generation 16 bit
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quartz time base error max. 0.001 %
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internal time resolution of signal generation 0.49 ms