Brief introduction: MD3000 - E information biological signal collection and processing system is developed by anhui c-com company with an intelligent signal collection and processing system, its for data acquisition, signal can be stored, built a variety of teaching resources, can use the Internet or wifi network link, and web browsing.You can install other applications yourself. Technical parameters: 1. CPU main frequency: 1.4GHz 2. Memory: 8GB running memory 3. Memory frequency: 1600MHz 4. Data storage: 64GB solid state 300M WiFi wireless link 6. Port: MLC, SPK, USB, LAN, VGA, HCHI 7. Number of recording channels: 4 high-performance amplifiers record channels with the same performance 8. 16-bit A/D conversion chip is adopted. The highest sampling rate of single-channel hardware is 1000KHz, and the lowest sampling rate of hardware is 0.01Hz 9. Low noise: the peak value of the equivalent input noise voltage is <2.0 confidence V, and the signal-to-noise ratio >80dB 10. Both ac and dc have the same gain: the measuring range is + / - 0.5V - + / - 20 11. Adopt 5-order Bessel low-pass filtering: from 1Hz to 30KHz 12. Time constants include: DC, 3s -- 0.001s 13. Technical indicators of the stimulator: range: 0-100mv (40mA) Works: single stimulus, string, main cycle, automatic interval regulating stimulate, automatic amplitude adjustment stimulus, automatic wave width adjustment, automatic frequency adjustment stimulate seven, stimulate the preview: after the stimulation parameters selected available preview stimulus pulse amplitude, pulse width, number, etc. 14. The system is equipped with a dedicated hardware all-lead ecg selection circuit, and 12 lead ecg can be freely selected for 1 channel 15, 4 channels arbitrary monitoring and drop function 16. The cascade of 2~4 devices can be automatically carried out to form the new equipment of the 8-16 sampling channel, and improve the product's cost performance without increasing any cost 17. Physiological, pharmacological and pathophysiological experimental items were set up in advance, and the number of experimental items was not less than 60 18. During real-time sampling, sampling rate can be changed at any time as required 19. A single device can set 1-31 display channels according to user needs (5-31 channels can be used for analysis) 20. It can be used with a microcirculator to observe the changes of microcirculation and blood pressure at the same time and carry out the study of acute hemorrhagic shock experiment 21. With the function of three-dimensional spectrum analysis, the study of gastrointestinal electricity can be carried out 22, special experiments include: postsynaptic potentials (EPSP) collection and analysis module, the determination of myocardial cable characteristics, no traumatic rat tail artery blood pressure measurement and the measurement of myocardial effective refractory period and intracellular calcium dynamics analysis of animal \ hard breathing lung function measurements tidal volume (volume), lower limb motor function, muscle strength reserve analysis, comprehensive test discharge stack, hemodynamics, median lethal dose (LD50, dose logarithm linear regression with probability unit method), the median lethal dose (LD50, Bliss method) median lethal dose (ED50), pD2 and pA2 values.
Brief introduction: MD3000 - E information biological signal collection and processing system is developed by anhui c-com company with an intelligent signal collection and processing system, its for data acquisition, signal can be stored, built a variety of teaching resources, can use the Internet or wifi network link, and web browsing.You can install other applications yourself.
