Technical Specifications:
Product Name: CONTEC 1200G 12 Channel ECG Machine
Brand: CONTEC
Model Number: 1200G
Input Mode: Floating & defibrillation protection
Frequency Response: 0.05Hz ~ 150Hz
CMRR: >60dB, >100dB (with filter)
Time Constant: ≥3.2s
Patient Leak Current: <10µA
Calibration Voltage: 1mV
Sensitivity: 2.5, 5, 10, 20, 40 mm/mV ±5%
Noise Level: ≤15µVp-p
Input Circuit Current: ≤50nA
Input Impedance: ≥50MΩ
Sampling Accuracy: 12-bit
Sampling Frequency: 1000Hz
Safety Classification: Class I, Type CF
Recording Mode: Thermal printing system
Paper Size: 210 mm × 20 m
Paper Speed: 25, 50 mm/s ±5%
Filters: EMG (25/35Hz), Power Frequency (50/60Hz)
Power Supply: AC 100V~240V (50/60Hz)
Battery: 14.8V / 3500mAh rechargeable lithium
Dimensions: 340 mm × 320 mm × 85 mm
Weight: 3.2 kg