Brief introduction: BL - 820S fine biological function experiment system is my company launched several 8 channel biological function experiment system, its performance index and operational than the current market sales of similar products at home and abroad, for example, the 8 channels scanning speed adjustable independently, a variety of special data analysis function of system integration, until now, there is not any foreign products can be achieved. Technical indicators 1.External type, adopting USB2.0 transmission mode at full speed 2.8 record channel, isolation common mode rejection ratio > 100 db 3.Using 16-bit A/D conversion chip, single channel hardware highest sampling rate is 1 MHZ, hardware minimum 10 hz sampling rate 4.Low noise: the equivalent input noise voltage values of fengfeng < 2 mu V, SNR > 80 db 5.Input dynamic range: wide range 0.5 V ~ 20 mu V 6.5 order Bessel low pass filtering: 1 hz ~ 10 KHZ 7.Time constant include: DC, 0.001 s, 0.01 s, 0.1 s and 1 s, 3 s, etc 8.Stimulator photoelectric isolation, stimulation waveform can be based on user need to edit, with constant current, constant voltage output in two ways 9.With functions of listening hutchison drops 10.Multiple devices can be cascade, to form a new 16 sampling channel of new equipment 11.Preset physiology, pharmacology, pathology physiology experiment project, experiment item number not less than 50 12.In the process of the real-time sampling, can according to need to change the sample rate 13.The user can according to need to set 1 ~ 16 channels (9 ~ 16 channels can be used in the analysis) 14.A context-sensitive help system in a timely manner 15.With analysis of human lung ventilation function, can carry out experiment courses in lung function 16.With three dimensional spectrum analysis function, can carry out the stomach electricity work 17.Include the following special experimental data measurement functions: hemodynamics experimental parameters measurement, measuring the parameters of myocardial cell action potential, the cell number of discharge measurement, the calculation of PA2, complete the LD50 of calculation in the method of Bliss, t test, etc
BL - 820S fine biological function experiment system is my company launched several 8 channel biological function experiment system, its performance index and operational than the current market sales of similar products at home and abroad, for example, the 8 channels scanning speed adjustable independently, a variety of special data analysis function of system integration, until now, there is not any foreign products can be achieved.
