Shanghai All-Time Commercial Co., Ltd.

home products Medical Instruments Single Channel ECG Machine

Single Channel ECG Machine

Place of Origin	China
Model Number	ECG-8901/ECG-8901A

Payment Terms:	T/T or L/C

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FEATURE

Digital design, LCD screen displays Chinese/English operation menu and ECG waveforms.
12 channels ECG signals simultaneous collection
Advanced ECG parameters automatic detection
Stepper motor, stable system and durable to use.
LAN and RS232 network interface
Manual/automatic operation mode and automatic functions
Comply with IEC CF type safety standard, AC or DC power
Store 25 cases at least
Large apheliotropic screen, simultaneous display 12-leads cardiograph (ECG-8901A)

Main Technical Parameter (Code No. ECG-8901/ECG-8901A)

Screen Size	3.5, 5.1 LCD	Excursion	Have
Lead	Standard 12 Leads	Sensitivity Selection	2.5, 5, 10, 20mm/mv, ±3% error
Input	Floating ground and defibrillation protection	Withstanding Polarized Voltage	≥500mV
Input Impedance	50MΩ	Noise	≤15μ Vp-p
Out Impedance	100Ω	Function of operated-lead	The note of batterys fall
Leak Current on Patient	10μA	Baseline Control	Automatic adjustment of gan and baseline
Input Loop Current	≤0.1μA	Stored Cases	≥25 cases
Calibration Voltage	1mV±1%	Analysis Function	Automatic-meterage and to be reference
A/D Converter	14 bit	Power	AC: 220±10%, 50Hz DC: 12V rechargeable battery
Frequency Response	0.05Hz~150Hz (-3dB)	Safety Type	IEC I class, CF type
Time Constant	3.2 S	Operation Mode	Automatic or Manual
CMRR	100dB	Record Mode	Manual/Automatic single channel
EMG Filter	25Hz, 35Hz, 45Hz (-3dB)	Paper Speed	12.5, 25, 50 mm/s Error: ±1% less than
Exchange Filter	50Hz (-20dB)	Paper Size	50mm x 30m / 50mm x 20m High speed thermal roll paper