Digital Three Channel Color Screen ECG Machine - (se-3b)

Main features:
4.3inch 480x272 color graphic lcd display
three channel ecg machine with interpretation
12-lead ecg simultaneous acquisition
multiple operation modes: manual/auto/arrhythmia analysis modes
80mm 3-channel recording with a rhythm lead
digital filters eliminate emg, ac, baseline drift interference
built in rechargeable li-ion battery, 3 hours continuous working
adapt 110-240v, 50/60hz ac power supply
250 patients save/replay
built in usb/rs232 interface
lead: standard or cabrera 12 leads,
simultaneously 12 leads acquisition
input circuit: isolated as well as pace make and defibrillation protected
patient current leakage: 50mw
frequency response: 0.05 ~ 150hz
time constant: ³ 3.2s
cmrr: > 80db; > 100db (filter in use)
emg filter: 25hz (-3db) or 35hz (-3db)
sensitivity: 5, 10, 20mm/mv±5%
recording mode: thermal array printer
8 dot/mm(vertical) 40 dot/mm(horizontal, 25mm/s)
paper speed: 5, 10, 25, 50mm/s ± 5%
paper size: 80mm´15m, roll type
safety level: class i, type cf
power requirements: ac: 220v±10%, 50hz±5%, 50va
built-in li battery, 12v
dimension: 285mm×200mm×50mm
weight: 2.5kg .