Thermal printing system
Power supplies: AC and DC
High capacity built-in lithium rechargeable battery
Lead: Standard 12 leads
Patient leak current: Less than 10¦ÌA
Input impedance: ¡Ý50M
Frequency response: 0.05 to 150Hz (-3dB)
Time constant: More than 3.2s
CMRR: 100dB
Dimension of recording paper: (W) 80 x (L)20m
Paper speeds: 25 and 50mm/s
Sensitivity choice: 5, 10 and 20mm/mV
Standard sensitivity: 10 + 0.2mm/mV