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display information Maximum7 waveforms display
Resolution 800×600
(4) Battery
Name Specifications
Battery Specifications 12V Lithium Battery
Working time
In fully-charged normal-using conditions, battery can continuously
work for at least 4 hours.
(5)Record
Name Specifications
width of chart paper 50mm
valid width of recorder 48 mm
Paper speed 25/50 mm/s
settings of realtime record 3 sec,5 sec, 8 sec, connection
tracing waveform 2 channels
alarm trigger record yes
(6) ECG Specification
Name Specifications
Range and accuracy of heart rate
detection
big: 15～350bpm;
small: 15～350bpm
±1% or ±1bpm (both maximum)
Upper and lower limits and error
of alarm
big: Upper limit of alarm 21bpm～350bpm
lower limit of alarm 15bpm～344pm
small: Upper limit of alarm 21bpm～350bpm
lower limit of alarm 15bpm～344bpm
Error of alarm should be setting value±1bpm
Heart rate alarm occurring time ＜12s
cardiac electrophysiology
channel bandwidth
Monitoring mode: 0.5～40Hz;
Diagnostic mode: 0.05～130Hz;
Surgical mode: 1～20Hz.
Lead selection Standard 3,5
Lead mode Five lead (R, L, F, N, C or RA, LA, LL, RL, V)
Lead mode 3 leads ( R, L, F or RA, LA, LL)
Lead fashion I, II, III
Electrode disconnection
Automatic detection display
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