Digital Three Channels ECG RSD901B 100% quality assured
NAME Digital Single Channel ECG
STYLE NO RSD901B
DESCRIPTIONS ●Digital One Channel ECG Machine；
●Simultaneous 12 leads acquisition；
●Multiple operation mode (Manual /Auto/Ref. lead)；
●LCD to display operation status and wave-form；
●High resolution digital inhibits baseline；
●AC/DC power, built in rechargeable Ni-MH battery；
●High resolution thermal printing array system；
●High frequency response reach to 150Hz；
●The wave-form is displaying synchronously on the LCD with 195 X65 dots；
●Capable of printing continuous one channel trace and annotations including lead mark and such parameters as sensitivity, paper speed, and filter operation status；
●One-touch operation able to enhance efficiency and relieve operation strain;
●Visual status due to light indicated touch-keys;
●Rechargeable battery supporting more than 50 patient examinations;
●Under the automatic mode, pressing key MODE continuously can keep recording when abnormal lead is found;
●Concept of floating input circuit meets IEC safety standard;
●Safety level corresponds to Class I, Type CF.
SPECIFICATION
Lead Standard 12 leads CMMR >80dB
Acquisition Simultaneous 12 leads >100dB(with AC filter)
A/D Conversion 12 bit Patient Leakage Current 10A
EMG Filter 35Hz (-3dB) / 25Hz (-3dB) Recorder High resolution thermal printer
Input Circuit Floating input circuit; Protection against defibrillation and pace making Skin Voltage Tolerance ±300mV
Number of Dots (LCD) 240 x 128
Recording System Thermal-array
Input Circuit Current ≤50nA 8 dots/mm ( vertical )
Time Constant > 3.2 s 16 dots/mm ( horizontal, 25mm/sec )
Recording Paper 50mm,20m, high-speed roll LCD display Display menu, operation status, heart rate(digit and words)
Input Impedance >10MQ
Calibration Voltage 1mV±3% Safety level IEC60601-1 class I , type CF
Sensitivity 1/2, 1, 2 (cm/mV), Conversion Deviation≤5% Power Supply AC:220V/110V;50/60Hz+-1Hz;
DC: 12V rechargeable battery;
Noise Level <15uVp-p Dimension and weight 310mm*230mm*70mm
Frequency Response 0.05-150Hz NW2.5kg
ACCESSORIES
Main unit 1 PC; Patient cable 1 PC; Limb electrode 4 PCS; Roll ECG paper 1 roll; Three plugged power cable 1 PCS
Chest electrode 6 PCS; Backup AC fuse 2 PCS; Operating instructions 1 Copy; Earth connecting line 1 PC
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