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You are here: Home -> QRS -> Universal ECG 12-Channel Resting ECG Machine
Universal ECG 12-Channel Resting ECG Machine

QRS Universal ECG 12-Channel Resting ECG Machine

SKU: Z-7000-0301

Technical Specifications:


  • Hub Weight: 2250-335 grams (depending on cables)
  • Hub Dimensions: 85 mm x 91 mm x 20 mm
  • Patient Leads Length:
                 Limb – 1 meter
                 Chest – 0.6 meter
  • PC Connection Length: 1.8 meters USB A Type Connector (USB Version)
  • Electrode Connections: 4 mm Banana plug with “tab” or “snap” connectors
  • Gain Sensitivity: 5, 10, 20 mm/mV
  • Input Range: ±6mV
  • Acquisition Sample Rate: 1000 samples/sec (Compressed to 500 Hz with peak picking and averaging algorithm)
  • Heart Rate Range: 20-170 bpm
  • Frequency Response: 0.05 – 175 Hz ±3dB
  • Safety Standards: Complies with AAMI EC11, EN60601-1, EN60601-2, EN60601-2-25
  • Supply Voltage: 4-16V DC
  • Supply Current: < 17mA DC
  • Permanent Filters:
                 High Pass: 0.05 Hz 1st order
                 Low Pass: 170 Hz 1st order
                 Baseline Wander: Baseline reset by adaptive zeroing algorithm
  • Notch Filter (Mains Noise Rejection):
                 50 Hz 4th Order Butterworth,
                 49.1 Hz – 50.9 Hz,
                 60 Hz 4th Order Butterworth,
                 59.1 Hz – 60.9 Hz
  • Low pass (Muscle Artifact Filter):
                 35 Hz 4th order
  • Regulations: Manufactured under an ISO 13485 Registered Quality Management System. It is CE marked in accordance with MDD 93/42/EEC and has FDA 510K Clearance.
  • Operating Temperature: 0-40°C
  • Storage Temperature: -20-70°C
  • Humidity: 85% max. (non-condensing)