Features

●Portable and delicate design, easy tooperate

●Accurate pulse pace identificationfunction

●High accuracy digital filter, automaticbaseline adjustment

●Working modes: Manual, Automatic,Arrythmia Analysis, Storage

●80mm, 3 channel format recording,excellent automatic interpretation

●320x240 graphic 3.5 inch color LCD tosimultaneously display ECG information

●250 patient cases storage ( SD cardstorage is optional )

●Detailed patient information record

●Freeze function

●Adapt to 110-230V,50/60Hz power supply.Built-in rechargeable Ni-MH battery continuously working for about 3 to 4hours.

●USB / Rs232 communication ports supportUSB storage, laser printer printing and PC ECG software ( Optional )

Technical Specifications

● Leads: standard 12 leads

● Patient current leakage: ＜10μA

● Lead acquisition:12bit/1000Hz（synchronously 12 leads ）

● Calibrating voltage: 1mV±2％

● Work mode: Manual,Auto, R-R analysis

● Voltage tolerance: ≥±500mV

● Time constant: ≥3.2s

● Frequency response: 0.05～160Hz(-3db)

● Input dynamic range:±10Vpp

● Sensitivity valve: ≤20μV

● Sensitivity: Auto,2.5, 5, 10, 20,40mm/mV（±3％）

● Inter-channel Interference: ≤0.5mm

● Paper speed: 6.25,12.5, 25, 50mm/s（±3％）

● Filter                                       

  AC filter: 50Hz / 60Hz                        

  EMG Filter: 25Hz / 45Hz                     

  Anti-Drift Filter: 0.15Hz (Adaptive)            

● CMMR: ≥100dB (with AC filter)               

● Input Impedance: ≥50MΩ                     

● Input circuit current: ≤0.05μA                 

● Noise level: ＜15μVp-p 

● Input circuit: floating; protection circuit against defibrillator effect