... Machine CY-ECG100G Features: 1.High-resolution thermal printing array system 2. Frequency response is as high as 150Hz 3. Capable ... ) Sensitivity 1/2, 1, 2 (cm/mV), Conversion Deviation≤5% Recording System Thermal-array 8 dots/mm ( vertical ) 16 dots/mm ( horizontal ... , 25mm/sec ) Paper Speed 25, 50mm/s±3% Recording Paper 50mm,20m, high-speed roll Input Circuit Current ≤50nA ...