Ronseda is a leading China Manufacturer for medical equipment and accessories with more than 10 years experience ,such as Patient Monitor,Ultrasound Scanner,Vital Sign Monitor,Pulse Oximeter,ECG machine

RSD 3303B

Three Channel ECG Machine

Details：

Features:

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％）

14.Filter

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