For General practice and with Interpretation ith its compact, easy­to­use operation and built­in battery, the AT­1 is perfect for all applications including stationary office use, hospital bedsides and ambulatory field work. Reliable, powerful and low­maintenance, the AV­9300 is the ideal cost­effective ECG unit for professional electrocardiography. Complete digital design Portable and light weight (with handle) Monochrom Dot Matrix LCD display (resolution: 320×240) Well designed sealed membrane keyboard Three­channel display and printout Thermal recorder (80mm×20m), selectable between rolling paper or folding paper • AC/DC power supply, built­in high capacity Li­ion battery, battery life up to 2 hours • Simultaneously 12 leads acquisition, optional selections for rhythm lead High­definition digital wave filter to avoid baseline drift, AC and EMG interference Baseline automatic adjustment, optimize printing position High resolution (vertical 8dot/mm, horizontal 40dot/mm) Thermal printer to record: ­ ECG waveforms ­ Lead name ­ Paper feed speed ­ Gain ­ Analysis report ­ Patient’s information Automatic measurement of ECG parameters with analysis report, various printout formats 120 seconds of ECG waveform replay 60 patient exams data storage Memory expansion ability by connecting a USB flash disk Accurate indication for unstable electrode connection, lead­off detection and display Complete ECG amplifier grounding to enhance the safety of the patient Network interface provides far­distance data transferring capability Patient Cable Chest Electrodes Limb Electrodes Paper Roller, Record Paper Ground Line Input/Output Signal Cable AV-9300 ©2009, AMBISEA Technology Corp.,Ltd ­ Rev1.1 11/2009 ComboScan and AMBISEA are trademarks of AMBISEA Technology Corp., Ltd

Technical Specifications • Input Circuit: Defibrillator protection built­in • Lead: Standard 12 leads • Acquisition Mode: 12­leads simultaneously and selectable • Rhythm Lead: Any lead selectable • Operation Mode: Auto, Manual • Sampling Rate: 1kHz, 12 leads simultaneous • A/D Converter: 12 bits • Display: 3 waves on Dot matrix LCD 320x240 pixels • Analysis function: Output interpretation • Measurement Range: ±5mVpp • Time Constant: ≥5s • Frequency Response: 0.05­150Hz • Calibrating Voltage: 1mV±1% • Sensitivity: 2.5, 5, 10, 20mm/mV • Input Impedance: ≥50MΩ • Input Circuit Current: ≤0.05mA •...