GE Marquette Mac 1200 Features: The GE MAC 1200 Resting EKG machine is a comprehensive solution with practical features clinicians at smaller hospitals, clinics and physician offices will appreciate. The MAC 1200 is a compact 12-lead electrocardiograph designed for acquisition with or without analysis. The system can be configured as a standard electrocardiograph without analysis for facilities with minimal EKG requirements. Adding the 12SL program creates an electrocardiograph with the industry leading interpretation program and measurements. This system can be configured to meet the needs of hospitals, clinics and office-based practices. Allows access to EKG data gathered throughout a provider network, assuring high quality and continuity of care. Comprehensive solution for EKG requirements. Waveform LCD display. Interpretive EKG. Full size paper reports. Portable with built-in battery. Measurements, interpretation and memory available in any combination. Simultaneous 12-lead ECG acquisition and analysis. Compact, lightweight design with carrying handle. Field upgradability. GE Marquette Mac 1200 Specifications: Signal Processing: Acquisition: 12 leads - simultaneously. Signal input: Type CF according to IEC. Digital sampling rate: 1000 samples/second/channel. Dynamic range: Differential signals for AC voltage ±, 10mV Superimposed DC voltage (Polarization voltage) ±600mV. Resolution: 5 uV. Frequency response:0.04 - 150 Hz. Common mode rejection:> 140 dB. Input impedance: > 100 M ohms. Leakage current: < 10uA. Pacemaker detection sensitivity: All leads, duration 0.1 - 2.5 ms, amplitude > 5 mV. Display: Type:LCD 320 x 240 pixel, backlit, Contrast adjustable. Displayed data: Selected lead group, operation mode, lead check, heart rate, AC filter, muscle her, ADS, gain, speed, name, ID, 3 ECG waveforms. Writer: Type: Thermal array print head. Resolution: Vertically 8 dots/mm horizontally 25um at 25 mm/s. Paper: 8.5 x 11 inch. Writer speed: 5, 25, 50 mm/s. Paper type: Z-fold. Keyboard: Type: Membrane keypad with tactile feedback / 46 keys. Special Functions: Anti Drift System (ADS): Automatic compensation of baseline fluctuations caused by polarization voltage fluctuations at the electrodes. Baseline adjustment: ECG presentation on averaged baseline. Electrode monitoring: Audible and visual indication on the LCD of disconnected electrodes or fine break. Each single electrode is monitored. Copy: In the automatic 12 lead mode , after ECG, recording, copies of the ECG can be printed. Test: Automatic performance test upon power up, including verification of the signal path starting at the signal input. Power Supply: Ratings: 10 - 120 V (0.32A) / 220 - 240 V (0.16A). Frequency: 49 - 65 Hz. Battery type: NiCad, 18V, 1.4 Ah. Battery charge time: 4 hours. Physical Specs: Width: 14.5 in. (370 mm) Height: 3.7 in. (94 mm) Depth: 12.6 in. (320 mm) Weight: 12.4 lb. (5.6 kg) with graphics display and battery.