LB-BZ pumping nitrogen dioxide, NO2 gas detector

LB-BZ pumping nitrogen dioxide (NO2) gas detector LB-BZ pumping nitrogen dioxide (NO2) gas detector Product description: Under different circumstances LB-BZ suction pump nitrogen dioxide gas detectors, widely used gas concentration detection, mainly related to furniture, flooring, wallpaper, paint, gardening, interior decoration and renovation, dyes, paper, pharmaceutical, medical, food, antiseptic, disinfectant, fertilizers, resins, adhesives and pesticides, raw materials, samples, Process and breeding plants, waste treatment plants, perm place in biopharmaceutical production plant, home environment, livestock breeding, greenhouse cultivation, logistics, wine fermentation, and agricultural production. Features: 1, imported high-precision electrochemical principles sensor 2, an optional USB interface is used to connect a PC to download data 3, large-screen LCD dot matrix display 4, support Chinese and English interface, easy to switch 5, a gas concentration unit PPM, mg / m3 can quickly switch the display 6, the built-in mini-pump, pump speed adjustable sampling 7, explosion-proof certification, explosion-proof grade: ExiaⅡCT4 8, starting automatic calibration, zero calibration, equipment testing more accurate 9, a key recovery Factory setting function, can be removed from the misuse of troubled 10 with temperature and pressure compensation, it can achieve the perfect environment at different temperatures and pressures to compensate for gas concentrations 11, two sound and light alarm, alarm point can be set to 12, a large capacity self Lithium polymer rechargeable battery is charged with up to 100 hours (when the pump is turned off) 13 shell is made of high-strength special plastic, non-slip, waterproof, dustproof, explosion-proof 14, sound, light, vibration alarm levels, allowing users to more easily understand the dangers of technical parameters: Detection of gas: nitrogen oxides (NOX) Detection principle: Electrochemical principle Sampling Method: pump-priming pump with adjustable flow range: 0-20ppm, 0-50ppm, 0-100ppm (other ranges customized) Resolution Rate: 0.01ppm unit: ppm and mg / m3 conversion accuracy: ± 2% FS Response time: ≤10S Repeatability: ≤ ± 1% Zero drift: ≤ ± 1% FS / Year Language: English switch protection: IP66 Explosion levels: ExiaⅡCT4 Operating temperature: -40 ℃ ~ 70 ℃ Operating Humidity: 0-95% RH Size & Weight: 200mm × 75mm × 30mm 0.3kg Bo Albert Road, Qingdao Environmental Protection to provide products and after-sale technical support!