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ECG-8121

Categories: ECG, Twelve Channel

Portable and delicate design, easy and direct operation Accurate pulse pace identification function High accuracy digital filter, automatic baseline adjustment Working modes: Manual, Automatic, Arrythmia Analysis, Storage 210mm, 12 channel format recording, excellent automatic interpretation 800x480 graphic 7 inch color LCD to simultaneously display ECG information Alphanumeric keyboard to operate, very convenient to use 250 patient cases storage ( SD card storage is optional )

Spacifications of ECG-8121

Input circuitFloating, Protection circuit against
defibrillator effect

Name Details
Technical Specification
Lead Standard 12 leads
Lead acquisition 12bits / 1000Hz, ( synchronously
12 leads )
Filter 
AC Filter 50Hz / 60Hz
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 ≤0.05µA
Patient current leakage  <10µA
Calibrating voltage 1mV ±2%
Voltage tolerance ≥±500mV
Time constant ≥ 3.2s
Frequency response 0.05-160Hz ( -3db )
Noise level <15μVp-p
Inter-channel interface ≤0.5mm
Sensibility ( mm/mV ) 2.5, 5, 10, 20, 40, Auto
Paper speed ( mm/s )  6.25, 12.5, 25, 50
Recording Mode 3ch+++, 6ch, 6ch+, 12ch
Paper specification High resolution thermal paper
210mm x 20m, roll; 210 x 140 mm, Z-Fold
Power supply  AC110-230V ( ±10%)
DC Rechargeable Li-ion 14.4V ( 2000 or 4400mAh )
Dimension 347mm x 293mm x 83mm, 4.8kgs

Description of ECG-8121

■ Portable and delicate design, easy and direct operation
■ Accurate pulse pace identification function
■ High accuracy digital filter, automatic baseline adjustment
■ Working modes: Manual, Automatic, Arrythmia Analysis, Storage
■ 210mm, 12 channel format recording, excellent automatic interpretation
■ 800×480 graphic 7 inch color LCD to simultaneously display ECG information
■ Alphanumeric keyboard to operate, very convenient to use
■ 250 patient cases storage ( SD card storage is optional )
■ Detailed patient information record
■ With [ Freeze ] function
■ Adapt to 110-230V,50/60Hz power supply. Built-in rechargeable Li-ion battery
■ USB / Rs232 interface support USB storage, laser printing & PC ECG software ( Optional )

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