12 Channel ECG

BT-ECG12

Features:
1.12 channel ECG machine with interpretation 
2.7" color TFT LCD display
3.Simultaneous 12 leads acquisition and (Manual/Auto) 
recording with high resolution thermal printer
4.Manual/Auto working modes
5.Use digital isolation technology and digital signal processing
6.Baseline stabilization inspection
7.Full alphanumeric silicon keyboard
8.Support U disk storage 
9.Support USB (Optional)


Technical Specifications
Lead: Standard 12 leads
Acquisition: Simultaneous 12 leads
A/D Converter: 14bit
Sampling Rate: 1000Hz
Working Mode: Manual/Auto
Interference Filter: AC Filter and EMG Filter
CMMR: ≥100dB (with AC filter)
Input Circuit: Floating, protection circuit against defibrillator effect
Input Circuit Current: ≤0.1μA
Input Impedance: ≥50MΩ
Patient Current Leakage: ＜10μA
Calibrating Voltage: 1mV±2％
Skin Voltage Tolerance: ≥±500mV
Time Constant: ≥3.2s
Frequency Response: 0.05 Hz～250Hz
Noise Level: ＜15μVp-p
Sensitivity Threshold: ≤20μV
Signal Channel Interference: ≤0.5mm
Printer: Thermal printer
Paper: 215mmx20m, roll
Page Speed: 6.25, 12.5, 25, 50mm/s (±3％)
Sensitivity Printer: 10mm/mV (AUTO), 2.5, 5, 10, 20mm/mV
CPU: 32 bits
Safe Class: GB9706.1, Class I, Type CF
Power Supply: AC 220V (±10%), 50Hz±1Hz, Power ≤60VA
AC 85～265V, 50/60Hz
DC14.8V (2200mAh), rechargeable Li-ion battery
Dimension: 310mm×220mm×89mm
Weight:3kg (with battery)