:Technical characteristics
Input circuit: Floating system
ECG lead: Standard 12-Lead
Baseline control: Automatic position
Input impedance: ≥ 20MΩ
Input current circuit: ≤1 µA
Calibration Voltage: 1mV
Skin Voltage tolerance : ±300mV
CMRR: ≥80db
Time constant: >3.2s
Gain: 5, 10, 20 mm/mV
Frequency response: 0.05Hz-150Hz (-3dB)
Hum filter: 50Hz
EMG filter: 25Hz, 35Hz
Drift filter: 0.2Hz
A/D conversion: 24bit
Sampling rate: 500Hz, 2ms
Print speed: 12.5, 25, 50 mm/s
(Safety (IEC 60601-1
Type of protection: Class I and the internal power source
Degree of protection: Type CF applied part
:Power requirement
Power supply : +5V DC by USB interface
Power consumption: 1W
:Dimensions , Weight
Dimensions: 170mm × 100mm × 30mm
Weight: 200g
:Environmental condition
Temperature: 10 °C to 40 °C
Humidity: 25% to 95%
Atmospheric pressure: 700hPa to 1060hPa
|
|