Description

Product summarizeï&frac*4;š GRI****3 Hand-held O2 gas analyzer (the following referred as hand-held O2detector), is a hand-held instrument which can continually test ***** product is applicable to environmental monitoring, industrial production 、 Medical and other occasions with O2 , can effectively guarantee the safety of staff from abuse . O2 detector adopts diffused detection methods; adopt Germany IT electro-chemical sensors as sensitive sensors, have excellent sensitivity and repeatability; TI Low-power microprocessor, high reliability; excellent man-machine interface is not only done a full-featured and easy to operate.**8**4 Liquid crystal display, Clear display, its compact design and attractive appearance and comfortable feel is the best choice for handheld applications. Main Featuresï&frac*4;š  Adopt advanced *6 bits controller of Ultra-low power  Resolution is **8**4 LCD screen  High-precision electro-chemical sensors  Can be set high /low alarm point, two levels sound and light alarm.  Provide calibration methods of software and hardware calibration, concentration can be adjustable.  Provide real-time clock display  Rechargeable Industrial Applicationï&frac*4;š Petroleum 、petrochemical 、chemical 、gas 、coal、metallurgy 、electricity 、municipal、telecommunication 、construction safety detection of transportation tunnel 、electronics 、semiconductor industry and other places existed toxic and harmful gases . Technical Parameterï&frac*4;š  Applicable of gas ï&frac*4;š O2ï&frac*4;ˆ0—**0%ï&frac*4;‰  Sensor typeï&frac*4;š Electro-chemical  Sampling way ï&frac*4;š Diffused  Precision ï&frac*4;š 0.1%  Response time ï&frac*4;š T*0<*2S  Indicate way ï&frac*4;šLCD display real-time concentration , LED 、buzzer alarm .  Operate environment ï&frac*4;š*0℃—*0℃ *5%**5%RHï&frac*4;ˆNon-condensingï&frac*4;‰  Pressure range : **0—***0hpa  Operate voltage ï&frac*4;šDC3.7V Lithium ï&frac*4;š***0mAh  Charge time ï&frac*4;š**8 hours  Continuous work hours ï&frac*4;š *0 hours above  Sensor life ï&frac*4;š 6 year