VIKAMED Digital Electrocardiograph VK-iE 12A

• Report provides R-R trend and histogram for clinical reference

• Up to 300 seconds of uninterrupted 12-lead frozen waveforms for intermittent arrhythmia analysis

• Selectable any 10 seconds for a report

• Cabrera mode available to orientate the original position of myocardial ischemia

• Identify pacemaker types and working status through ECG analysis

• Three kinds of level for various pacemaker types : weak, normal, enhance

• Measure automatically duration and amplitude QRS

• Acquisition mode : Simultaneous standard 12-lead

• Sampling rate : 8,000 samples/second/channel

• Polarization Voltage : ±550m

• Time Constant : ?3.2 s

• Common mode rejection : >110dB (AC filter on)

: >100dB (AC filter off)

• Frequency response : 0.05Hz - 250Hz

• Noise level : ?15 ?Vp-v

• Sensitivity : Eight levels as ( 1.25, 2.5, 5, 10, 20,10/5, 20/10) mm/mV Auto Gain, Gain accuracy±3 %

• Input CIR current : ?0.1 ?A

• Patient leakage current : <10 ?A

• Standard Sensitivity : 10 mm/mV ± 2%

• Sensitivity threshold : 20 ?Vp-v

• Calibration voltage : 1 mV±5%

• A/D Shift : 24 bit

• Heart rate range : 30~300 bpm

• Alarm prompt : Lead-off detection, lead overflow,AC interference, baseline wander interference, EMG interference

• Acquisition time : 10~24 seconds

• Display screen : 9 inch TFT LCD

• Data storage : ?3500 ECG files

• Data format : ECG, XML, JPEG, DICOM, PDF

• Battery : Rechargeable Lithium battery 14.8V/ 4400mAh for 3-hour continuous operation