Sell Pc Ecg System (explore500a)

ECGExplore 500AVersion: 10 functions: 12 leads simultaneous ECG, Customer defined 18 lead ECG, Vector-cardiograph (VCG), 3-Dimentional VCG, Timed Vector-cardiograph (TVCG), Frequency ECG, Heart Rate Variability (HRV), Signal Averaged Electrocardiography (SAECG/VLP), QT Deviation (QTD) and High Frequency ECG (HFECG). • 12 lead simultaneously ECG sample, save, auto-analysis and print. • High accuracy auto interpretation. • Unique children ECG auto analysis according different age and weight. • Customer defined ECG, user can sample V7, V8, V9 and 3R,V4R,V5R. • High quality QRS complex. • High quality ECG cable, clips and suckers. The electrode is plating Ag/AgCl and the electric conductivity is better than plating Ni. • Electromagnetic isolation and 4000V isolation ensure patient safety. • Support both Wilson lead system and Frank lead system • On screen caliper allow easy measurement. • Multi type report output. • Can output PDF file reports. • Auto adjustment of lead space, different lead will not be overlapped. • Can save more than 800 thousands cases depending on hard disk memory. • Multi combination search conditions. • 2 years warranty period. Minimum charges for services after warranty period • Can work with PDA. Use PDA and ECG transmitter sample patient ECG, then transfer data to PC for further analysis. Specifications: Specifications of wired ECG acquisition box • Sample rate: ≥500Hz; • Sample resolution: 12bit; • Voltage: DC 5.0V (+5%, -10%) • Lead: 12-lead standard ECG; • Leads display mode: Simultaneous 12-Lead • Input circuit current: ≤0.1μA; • Input impedance: ≥5 MΩ; • Standard sensitivity: 10mm/mV ±5%; • CMRR: ≥80 dB; • Anti-polarization voltage: if add ±300mV DC polarization voltage, the change of sensitivity is not more than ±5%; • Frequency response: 1 -75 Hz（+0.4 dB, -3.0 dB）, as the benchmark is 10Hz; • Lower frequency feature: time constant is not less than 3.2s; • 50Hz filter: ≥20dB; • Noise electric level: ≤15μVp-p; • Min test signal: 10Hz, 20uV sine signal; • Interference between leads: in the situation of multi-leads display and printing, the waves deflection aroused by interference between leads should less than 0.5mm; • Equipment safety type: the wired ECG acquisition box is class II, type-BF; • Working environment: Temperature: 5 - 30℃, Relative humidity: ≤80%, Atmospheric pressure: 860 - 1060hPa;