Description
SPECIFICATIONS
General
· Input circuit: Defibrillation protection built-in
· Lead: Standard 12 leads
· Acquisition mode: 12-channel simultaneous
· A/D converter: 24 bits
· Input voltage range: ±5mVp-p
· Time constant:: >3.2s
· Frequency response: 0.05Hz-150Hz
· Calibration voltage: 1mV±2%
· Sensitivity: 2.5, 5, 10, 20, 10/5, AGC (mm/mV)
· Input impedance: >50M Ω (10Hz)
· Input circuit current: <10nA
· Noise level: <12.5 μ Vp-p
· Patient leakage current: <10 μ (220V-240V)
· Patient auxiliary current: <0.1 μ A (DC)
· Filters:
EMG filter 25Hz/35Hz/45Hz/OFF
Anti-baseline drift 0.05/0.15/0.25/0.5Hz
Low-pass filter 150Hz/100Hz/ 75Hz
AC filter 50Hz/60Hz
· CMRR >121 dB
· Recording modes Auto/manual/rhythm
· Rhythm lead Single lead or three leads selectable
· Safety Standard IEC I/CF
· Power supply AC:100-240V, 50/60Hz
· Battery Built-in rechargeable Li-ion battery: voltage=14.4V, for about 400 copies ECG printing
· Recorder Thermal printer
· Recording paper Roll and z-fold 216mm, 210mm width
· Recording speed 5mm/s, 10mm/s12.5mm/s, 25mm/s,50mm/s (±3%)
· Dimensions 420mm × 330mm × 120mm
· Display 800 × 600 dots LCD
· External input >100K Ω, sensitivity 10mm/V±5
· External output
· Communication interface Ethernet or RS232