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ECG Machine
RSD 3303B
Three Channel ECG Machine
1.Portable and delicate design, easy to operate
2.Accurate pulse pace identification function
3.High accuracy digital filter, automatic baseline adjustment
4.Working modes: Manual, Automatic, Arrythmia Analysis, Storage
5.80mm, 3 channel format recording, excellent automatic interpretation
6.320x240 graphic 3.5 inch color LCD to simultaneously display ECG information
7.250 patient cases storage ( SD card storage is optional )
8.Detailed patient information record
9.Freeze function
10.Adapt to 110-230V,50/60Hz power supply. Built-in rechargeable Ni-MH battery continuously working for about 3 to 4 hours.
11.USB / Rs232 communication ports support USB storage, laser printer printing and PC ECG software ( Optional )
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.Recording mode :1ch+, 3ch, 3ch+
.  Default Man.Mode is 3ch format
  .Default Auto.Mode is 3ch+ format
21.Display: 3.5 inch colour LCD
22.USB/RS232 is Optional
23.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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