Nitrogen analyzer

hydrogenprocesstrace

Trace Hydrogen Analyzer Features: 1.Latest trace hydrogen tester； 2.Big LCD screen, concise menu； 3.Connecting to the printer to print the hydrogen concentration in a certain termina； 4.Automatic data storage in a certain intervatime, and browsing data at any time； 5.Two-way communication by connected to a computer via the standard RS232 interface； 6.Setting upper and lower alarm values arbitrarily during the measurement range；. 7.Calibrating by standard gas； 8.0-10mA or 4-20mA electricacurrent output； Industries Served： To measure the trace hydrogen concentration in the fields of nitrogen separation, chemical process, magnetic materials such as high temperature sintering furnace gas protection, various mixed gases, etc. Range： 0-50ppm, 0-500ppm, 0-5000ppm H2 Indicating error： ±2% of full scale range Repeatability： 2% Response time： T90<40s Contact capacity： 250VAC/1A Signal output:： 4-20mA DC or 0-10mA DC Power supply： 220±10% VAC, 50Hz±5% Environmental temperature： 0℃-+45℃ Sample gas flow speed： 300-400mL/mim Sample gas pressure： ≤0.2MPa Appearance dimension： 133mm×133mm×250mm(W×L×D) Weight： 2.5kg