set to automatic recording mode,the machine can aromatically record standard 12 leads ecg trace whenever two key-trokes is completed. Manual intervention is allowed in the process.
the built in battery can guarantee the machine's operation when ac power supply is not available. It will be automatically cut off by ways of a timer,if the machine is set to modeltopithout operation for 2 minutes.
excellent recording system
stylus recording system features linear compensation & position feedback compensation.
unique design of touch-key
completely sealed touch key features waterproof and dust proof as well as easy maintenance.
isolated input circuit
the isolated input circuit complies with iec requirements for safety level of class i type cf,guarantees protection of the machine from possible damage and hazard due to operation of defibrillator and pace maker.
powerful ac & emg filter
specially designed fillers can effectively inhibit ac & emg interference.
multiple recording mode (for ecg-11c only)
the two line lcd can display operation conditions of the machine and such parameters as lead under recording,sensitivity,paper speed,filler status,recording mode and etc.
distinguish among ecg-11a,ecg-11b and ecg-11c
input circuit safety level
ecg-11a isolated and defibrillation protected class i,type cf
ecg-11b not isolated class i,type b
ecg-11c isolated and defibrillation protected class i,type cf
lead fault alarm
ecg-11a able to indicate lead fault and cable disconnection
ecg-11c able to indicate lead fault and cable disconnection
ecg-11a automatic changeover and capacity protection led
ecg-11b manual changeover led
ecg-11c automatic changeover and capacity protection lcd
input circuit: isolated
input circuit current : ≤50na
patient current leakage : ≤10μa
input impedance : ≥50mω
baseline drift : <0. 3mm
calibration voltage: 1mv? %
noise level : ≤15μvp-p
cmrr : ≥100db
frequency response: 0. 05-85hz(-3db)
time constant: ≥3. 2seconds
paper speed: 5mm/s,25mm/s,50mm/s
power requirements ac: 220v,50hz;110v,60hz
dc: rechargeable battery supporting 50exams
package 760x550x450mm for 4 sets in 1 carton;
240x450x370mm for 1 sets in 1 box