Three Channel ECG Machine (ECG-903A)

Product Description

*Three channel with interpretive *Build in rechargeable Li battery *Chinese/English language *Simultaneous *2 leads ***0X**0 graphic LCD, 3.8 inch screen *Paper size: *3mmX*0/*0m *Built in RS**2 interface (USB is optional) ***8 patients save/copy/communication Specification Lead: standard *2 leads lead acquisition: synchronously *2 leads Data acquisition: *8bit/***0Hz Record mode: Manual mode; AUTO1; AUTO2; AUTO3 Filter: AC, EMG, Drift Fliter CMRR :>=**0dB(with AC filter) Input circuit :Floating; Protection circuit against Defibrillator effect Input circuit current :<=0.1μA Input Impedance: >=2.5MΩ Patient current leakage: <*0μA Calibrating voltage: 1mV+/*2% Voltage tolerance: +/***0mV Time constant: >3.2s Frequency response: 0.*5 ~**0Hz Noise level :<=*5μVp-p Sensitivity valve: <=*0μV Inter-Channel Interference: <=0.5mm Paper speed: *5, *0mm/s(+/*3%) Sensitivity: AUTO, 2.5, 5, *0, *0mm/mV Recording mode: Thermal Array printing Paper specification: *3mmx*0m, roll LCD display :.**0x**0 graphic LCD, display status&waveform. Safety classification: IEC******1 class I, type CF Power supply: AC:**0V/**0V/**0~**0V, *0/*0Hz +/*1Hz;*0VA DC :*4.4V(***0mAh) rechargeable Li-ion battery Fuse: AC extend T**0mA/**5V OD5x*0mm AC extend T**0mA/**0V OD5x*0mm AC extend T2.0A/**0V OD5x*0mm