Lead: | Standard 12 leads |
Lead acquisition | 12bit/1000Hz (synchronously 12 leads) |
Work mode | Manual / Auto / R-R Analysis AC Filter : 50Hz / 60Hz |
Filter | EMG Filter : 25Hz / 45Hz Anti-Drift Filter : 0.15Hz ( Adaptive ) |
CMMR | ≥120dB ( with AC Filter ) |
Input circuit | Floating ; Protection circuit against Defibrillator effect |
Input impedance | ≥50MΩ |
Input circuit current | ≤0.05uA |
Patient current leakage | <10uA |
Calibrating voltage | 1mV± 2% |
Voltage tolerance | ≥±500mV |
Time constant | ≥3.2s |
Frequency response | 0.05- 160Hz ( -3db ) |
Noise level | <15 uVp-p |
Inter-channel interference | ≤0.5mm |
Sensitivity | Auto, 2.5, 5, 10, 20, 40mm/mV ( ±3%) |
Recording mode | 3ch+++, 6ch, 6ch+, 12ch Default Man.Mode is 3ch+++ format Default Auto.Mode is 12ch format |
Paper speed | 6.25, 12.5, 25, 50mm/s ( ±3%) |
Paper | 215mm x 20m roll paper or 210mmx140mm Z-fold paper |
Working environment | Temperature 5-40 C; Humidity 25-95% |
Power supply | AC 110-230V ( 10%), 50/60Hz ( 1Hz ), 40VA DC rechargeable Li-ion battery,2000mAh or 4400mAh |
Dimension / Weight | 347mm x 293mm x 83mm, 4.8kgs |