Hefei hand-hydrogen leak detector RBBJ detection element is the use of imported special sensors, hydrogen detector with high sensitivity, stable and long service life. Hydrogen detector to obtain the Fire Product Type Approval Certificate issued by the National Evaluation Center of the Ministry of Public Security Fire Products and gas measuring instruments permit issued by the national quality and technical supervision departments. Specialized hydrogen detector methane sensor, to be completed by the accurate detection of gas leakage, reflecting the sensitivity, confirmed in practice, is a highly cost-effective products in the domestic portable products. The majority of users can be assured. Hydrogen detector Main features: imported sensor, high precision and accurate detection, anti-toxic, stable performance probe explosion-proof structure design suitable for factories and other kinds of dangerous places, high degree of protection, dust-proof, water-proof and strong corrosion resistance, can work in acidic alkaline environment. Small size, easy to carry. Hefei hand-hydrogen leak detector is applicable to the use of gas, petroleum, chemical, fire, metallurgy, hotels, mines and other combustible gases and toxic gases place. Hydrogen detector can effectively avoid the combustible gas, toxic gas leak caused fire, explosion, poisoning and other personal injury and property damage. Hydrogen detector is very convenient to carry, we can carry anywhere. Portable leak detector parameters: detection principle: inflammable and explosive gas: the catalytic combustion import sensor; toxic and harmful gases: electrochemical the import sensor detects gas: combustible and toxic gas sampling method: natural diffusion battery: lithium polymer battery nominal Voltage: 3.6V Capacity 1600mAh Continuous working time:> 8 hours (at room temperature) flammable and explosive gas charging temperature range: 0 ° C to 40 ° C Alarm volume: ≥ 75dB measurement accuracy: ± 5% F · S Response time: ≤ 30S charging voltage: DC5V Operating Temperature: -40 ℃ ~ 60 ℃ Operating Humidity: ≤ 95% RH alarm system: sound and light alarm, vibration hand-hydrogen leak detector [Lyla (0531-58669819 15269173085) For details, please call us] Our company specializes recommended a portable instrument, small instruments, large function, precise detection, easy to use, the equipment is small, light weight, qualitative and quantitative detection of SF6 gas, freon gas, hydrogen, halogen gases. The high degree of automation, the boot environment can automatically detect the concentration of automatically generated concentration ratio. Week moving objects need leak detection, automatic alarm when the encounter leaked, also shows the leakage amount. Maximum leakage amount and automatically lock, very easy to find the equipment leak points and leaked the extent, and easy to maintain. Using imported sensor, fast response and high sensitivity.