Heine S-FRAME Clip-in correction frame for prescription lenses

* Input :Circuit Floating input circuit, protection from defibrillation and pace maker * Lead :Standard 12 leads * Acquisition mode : Simultaneous 12 lead acquisition * A/D converter : 12 bits * Input voltage range : +/- 5mVp-p * Time constant : >=3.2s * Frequency response : 0.05Hz-150Hz * Calibration voltage : 1mV +/-3% * Sensitivity : 2.5, 5, 10, 20 (mm/mV) * Input impedance : >=50Mohms * Input circuit current : <=50nANoise level, <=15uVp-p * Anti Baseline Drift : Automatic * Patient leakage current : <10uA (220V-240V) * Patient auxiliary current : =110dB * Power supply : 100-240 VAC, 50Hz / 60Hz, 70VAC * Battery : Built-in rechargeable Li-ion battery, 14.4V for 3 hours of continuous operation * Print Channels * Manual: 3, 3/2, 1CH * Auto: 3, 3×2, 3+1R, 1, 1+1R CH * Rhythm: Single Lead * Weight : Approx 2.5kg (with battery) * Dimensions : 300mm x 260mm x 75mm * Display : Wide Screen Display * External input : 100K Ohm, sensitivity 10mm/V +/-5% * External output : 100Ohm, sensitivity 1V/mV +/-5% * Communication ports : Ethernet and RS232 * Standard Accessories : Power Cord 1pc,Patient Cable 1 pc, Chest Electrodes 6 pcs , Limb Electrodes 4 pcs , Thermal Recording Paper 1 pc