Stress Test System Stress Test System is the common instrument in inspecting and diagnosing the coronary heart disease. The system was well received by various of hospitals for precise and special. The system really realizes 12 channel synchronous recording. Furthermore, for the parameters such as time, speed, grade, all these are controlled by computer in the process of operation. In addition, the system applied the newest frequency conversion technology, so it can complete non-grade timing and soft-start. To assure the patient safety, a quick stop switch is set. The Stress Test System software operated on Windows98 platform, and has advantages including friendly menu and simple operation. The system also offers the data of heart rate, prompt heart rate, destined heart rate, testing time; recovery time and can freeze and store the ECG strips. ECG Amplifier Technical Specification: · Band wide: 0.05Hz-250Hz · 50Hz restrain ability: ?60dB · Resistance of inputs: >30m? · Common-mode ratio: ?90dB · Sampling frequency: 500Hz Teadmill Technical Specification: · Size: 207cm?73cm?117cm · Height: 160kg · Load: approx. 150kg · Power Supply: 220÷5%V(AC), 50Hz-60Hz · Power: Max. 1500VA · Range of Speed: 0.1-20km non-grade timing · Range of Grade: 0-25% grade · Sensitivity: 0.2% · Comply with ETL?CSA?CE and IEC-501 Stress Test System Characteristic: · 12 channel synchronous recording · Display ECG data through USB entrance · Interfere-free applied to assure the based-line stability · Optional standard or self-definite test program · Synchronous display 6 channel ECG · Freeze, store and print 12 channel ECG · Full disclosure and ECG strips stored · ST deviation value and heart rate/min trend graphic displayed · Display the change of ST segment in process of testing · AC non-brush noiseless motor with high power and low noise System Standard Configuration: · 1 commercial PC · 1 Laser Jet printer · 12 channel ECG collective system · 12 channel lead wire · 1 M2100 treadmill · 1 software package