Parameter indicators: 1. It covers common laboratory accessories such as ecg, eeg, emg, respiration, blood pressure, heart tone, respiration and pulse, etc. 2. One biomedical signal acquisition and processing system, equipped with the signal collector in line with human safety voltage. 3. Transmission mode: USB2.0 high-speed; Sampling speed: 0-1000khz /S, sampling frequency can be adjusted at will. 4. Module (A/D) conversion accuracy: 16bit; Amplification factor (input range) : 5~ 40,000 times program control switch. 5. Signal input channel: 4 channels, including a dedicated ecg channel 6, stimulation output channel: a channel, photoelectric isolation, seven kinds of stimulation modes: single stimulus, string of stimulus, main cycle, automatic frequency stimulation, automatic wave width, automatic amplitude stimulate, automatic interval stimulation. Full program control adjusts two sets of output: 0~5v, 0~10v. 7. Input noise: <2uv; Temperature drift: <1uv/2h; Common-mode rejection ratio: >100dB; SNR: >80dB. 8. The system is equipped with one set of software of human physiology experimental system, which has software product registration certificate and computer software copyright registration certificate. 9, rich experiment modules: including human eeg, ecg, heart sounds auscultation and phonocardiogram eeg, breathing exercises regulating factors and the measurement of blood pressure and pulmonary function testing, the human body muscle reaction, emg, eeg, eye movement, pulse experiment, reflection and the common human trials, such as reaction time, 10, reasonable arrangement of experimental contents, with reference to the commonly used model of medical literature, according to the background knowledge, experimental principle, experimental purpose, experiment equipment, experiment method, experiment and observation discuss throughout six aspects complete knowledge; 11. Multiple sampling methods, multiple data preservation methods, multiple data processing methods, printing experimental reports and browsing recent experimental documents. 12. Professional menu management enables customers to customize their favorite menus.
