The B1040-N2 nitrogen analyzer is a newly developed product by WOST company, which adopts new nanotechnology 32-bit microprocessing technology, instruction execution in nanoseconds (ns) level, and the motherboard uses high-performance circuit components with ultra-low power consumption and stable performance. Powerful hardware combined with high-performance sensors, superior production technology and processing techniques, the overall performance of the machine is at a superior level in China. 1~6 types of sensors can be freely matched, multiple ranges can be freely selected, 2.5-inch high-definition industrial color screen, APP operation interface, superior display of various parameters, view real-time concentration, historical data, alarm data, data export, data printing, temperature and humidity detection. Built in high-density polymer lithium-ion dual cell 5000mAh large battery, with ultra long detection and standby time. Equipped with replaceable filter type air nozzles, choose waterproof breathable membranes and powder metallurgy sheets according to the usage environment, suitable for various industrial environments and special detection of nitrogen concentration values.