Lifelines trackit Mk3 - Appendix 1: Trackit Mk3 Specifications; EEG Inputs; Polygraphy Inputs

Trackit Mk3 User Manual
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Appendix 1: Trackit Mk3 Specifications
N ot e : Lifelines reserves the right t o change product specifications at any t im e wit hout not ice. This
is in- line with the com pany’s policy of continual product developm ent .
EEG inputs
Num ber of EEG channels 24 m onopolar t ouchproof input s
ADC Resolution 16 bits
Sam pling 1 to 256Hz or 25 t o 200Hz rat e, sim ult aneous sam pling all
channels
Differential input im pedance > 20 Mohm s
Com m on m ode input im pedance > 100 Mohm s
Com m on m ode rej ect ion rat io > 100dB @ 0.16Hz to 70Hz wit h act ive ground connect ed
Equivalent input noise
< 3.5µV pk–pk @ 0.16Hz t o 70Hz
Hardware gain 500 ± 2%
Max different ial AC input
before clipping
10m V pk–pk
Max operational DC input voltage
(electrode offset )
± 500m V
Bandwidt h 0.16Hz t o 70Hz (–6dB)
Max com m on m ode input volt age 2V pk–pk
I nput bias curr ent
< ± 25nA
Polygraphy inputs
Num ber of polygraphy input s 8 bipolar t ouchproof inputs
ADC Resolution 16 bits
Sam pling 1 to 256Hz or 25 t o 200Hz rat e, sim ult aneous sam pling all
channels
Differential input im pedance > 20 Mohm s
Com m on m ode input im pedance > 100 Mohm s
Com m on Mode Rej ect ion Rat io > 100dB @ 0.16Hz–70Hz with active ground connect ed
Equivalent input noise
< 3.5
µ
V pk–pk @ 0.16Hz t o 70Hz
Hardware gain, AC set t ing 500 ± 2%
Max different ial AC input before
clipping
10m V pk–pk
Max operational DC input voltage
(electrode offset), AC sett ing
± 500m V
Hardware gain, DC set t ing 10.1 ± 2%
Max different ial input before clip-
ping, DC setting
± 250m V
Bandwidt h 0.16Hz t o 70Hz (–6dB) or DC t o 70Hz
Max com m on m ode input volt age 2V pk–pk
I nput bias curr ent
< ± 25nA