- Contact Person : Ms. Tan Kathy
- Company Name : Chongqing New World Trading Co., Ltd.
- Tel : 86-023-67728212
- Fax : 86-023-67728109
- Address : Chongqing,Chongqing,Suite 25-16, Block C, Hongding World Garden, No.32 Yubei 3 Cun, Jiangbei District, Chongqing
- Country/Region : China
- Zip : 400020
ecg
EKG-903A is Three channel ecg with interpretive
Build in rechargeable Li battery
Chinese/English language
Simultaneous 12 leads
320X240 graphic LCD, 3.8 inch screen
Paper size: 63mmX20/30m
Built in RS232 interface (USB is optional)
128 patients save/copy/communication
Specification
Items | specification |
Lead | standard 12 leads |
lead acquisition | synchronously 12 leads |
Data acquisition | 18bit/1000Hz |
Record mode | Manual mode; AUTO1; AUTO2; AUTO3 |
Filter | AC, EMG,Drift Fliter |
CMRR | ≥100dB(with AC filter) |
Input circuit | Floating; Protection circuit against Defibrillator effect |
Input circuit current | ≤0.1μA |
Input Impedance | ≥2.5MΩ |
Patient current leakage | 10μA |
Calibrating voltage | 1mV±2% |
Voltage tolerance | ±500mV |
Time constant | 3.2s |
Frequency response | 0.05 ~150Hz |
Noise level | ≤15μVp-p |
Sensitivity valve | ≤20μV |
Inter-Channel Interference | ≤0.5mm |
Paper speed | 25,50mm/s(±3%) |
Sensitivity | AUTO,2.5,5,10,20mm/mV |
Recording mode | Thermal Array printing |
Paper specification | 63mmx30m,roll |
LCD display | .320x240 graphic LCD,display status&waveform. |
Safety classification | IEC60601-1 class I, type CF |
Power supply | AC :110V/220V/110~230V,50/60Hz±1Hz;30VA |
DC :14.4V(2000mAh) rechargeable Li-ion battery | |
Fuse | AC extend T500mA/125V 5x20mm AC extend T400mA/250V 5x20mm AC extend T2.0A/250V 5x20mm |
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