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ECG Machine
RSD 3301
Single channel ECG machine
1.Compact and small size, easy and direct operation, portable
2.Accurate pulse pace identification function  
3.High accuracy digital filter, auto baseline adjustment
4.Working modes: Manual, Automatic, Arrythmia Analysis
5.50mm, single channel format recording, excellent automatic interpretation
6.320x240 graphic 3.5 inch color LCD to simultaneously display 12ch waveforms
7.Adapt to 110-230V,50/60Hz power supply
8.Built-in rechargeable Ni-MH battery continuously
9.working for about 3 hours
Technical Specifications:                          
1.Leads: standard 12 leads
2.Patient current leakage: <10μA
3.Lead acquisition:12bit/1000Hz(synchronously 12 leads )
4.Calibrating voltage: 1mV±2%
5.Work mode: Manual, Auto, R-R analysis
6.Voltage tolerance: ≥±500mV
7.Time constant: ≥3.2s
8.Frequency response: 0.05~160Hz(-3db)
9.Input dynamic range:±10Vpp
10.Sensitivity valve: ≤20μV
11.Sensitivity: Auto,2.5, 5, 10, 20,40mm/mV(±3%)
12.Inter-channel Interference: ≤0.5mm
13.Paper speed: 6.25,12.5, 25, 50mm/s(±3%)
   AC filter: 50Hz / 60Hz                        
   EMG Filter: 25Hz / 45Hz                     
   Anti-Drift Filter: 0.15Hz (Adaptive)            
15.CMMR: ≥100dB (with AC filter)               
16.Input Impedance: ≥50MΩ                     
17.Input circuit current: ≤0.05μA                 
18.Noise level: <15μVp-p 
19.Input circuit: floating; protection circuit against defibrillator effect
20.Display: 3.5 inch colour LCD
21.USB/RS232 is Optional
22.ECG waveform,100 patient save/replay
Standard Configuration:                           
1.Main unit                   1 set
2.Patient cable             1 set
3.Limb electrode          1 set (4pcs)
4.Chest electrodes       1 set (6pcs)
5.Grounding cable       1 pc
6.Paper axis                 1 set
7.Thermal paper           1 roll
8.Fuse                          2 pcs
9.3-cord power cord     1 pc
10.AC Adaptor               1 pc
11.User manual             1 pc
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