EX2000可燃?xì)怏w檢測(cè)儀產(chǎn)品特點(diǎn):體積小、重量輕,攜帶方便,操作簡(jiǎn)單可測(cè)量甲烷、乙炔、氫氣等三十多種易燃易爆氣體濃度內(nèi)置校正系數(shù),測(cè)量精確防靜電聚碳酸酯外殼,使用安全,堅(jiān)固耐用EX2000可燃?xì)怏w檢測(cè)儀應(yīng)用領(lǐng)域:各類石油、石化、化工生產(chǎn)裝置區(qū)市政、消防、燃?xì)?、電信等煤炭、冶金、電力、醫(yī)藥、食品加工EX2000可燃?xì)怏w檢測(cè)儀技術(shù)指標(biāo):測(cè) 量:連續(xù) 測(cè)量范圍:0~100%LEL/0~5%CH4精 度:1%LEL或3%顯示值 零漂移: 1%量程/月反應(yīng)時(shí)間: 20s(T90) 取樣方式:擴(kuò)散式/手動(dòng)泵吸式顯 示:LCD帶背景燈 報(bào) 警:一個(gè)可編程報(bào)警點(diǎn)/一個(gè)固定報(bào)警點(diǎn)由工廠設(shè)定供電電源:3節(jié)R61.5V堿性電池 工作時(shí)間:充電電池12小時(shí)/干電池30小時(shí) 3節(jié)Ni-Cd充電電池工作溫度:-20度~45度 重 量:230G尺 寸:144*53*30mm 防護(hù)等級(jí):IP54防暴等級(jí):EExiadIICT498.D5022X(歐洲) EExiadI98.Y3001X(歐洲) EExiadIICT4GB3836(中國(guó)) EX2000所測(cè)可燃?xì)怏w一覽表氣體名稱分子式LEL(%v/v)CH4標(biāo)定系數(shù)EX2000內(nèi)部系數(shù)Ethyl乙酸乙脂C4H8O22.1%1.35270Acetone丙酮C3H6O2.15%1.55310Acetylene乙炔C2H21.5%1.1220Ammonia氨氣NH315.0%0.5100 氨氣范圍在0-10000ppm(0-1%v/v) 7.5/Benzene苯C6H61.2%2.34601.3-Butadiene丁二烯C4H61.4%1.25250Butane丁烷C4H101.5%1.553102-Butanone(MEK)丁酮C4H8O1.8%1.75350Dimethylether二甲基醚C2H6O3.0%1.55310Lead-freepetrol無鉛汽油Mixture1.1%2.5500Leadedpetrol加鉛汽油Mixture1.3%2.1420Ethane乙烷C2H63.0%1.1220Ethanol乙醇C2H6O3.3%1.15230Ethylene乙烯C2H42.7%1.0200Gasoil粗柴油Mixture0.6%5.01000Naturalgas天然氣CH45.0%1.05210L.P.G.液化石油氣PropBut1.65%2.05410Heptane庚烷C7H161.1%3.0600Hexane乙烷C7H161.2%1.8360Hydrogen氫氣H24.0%0.6120Isobutane異丁烷C4H101.5%1.6320Isopropanol異丙醇C3H8O2.15%1.6320Kerosene(JP4)煤油C10-C160.7%7.51500Methane甲烷CH45.0%1.0200Octane辛烷C8H181.0%3.5700Ethyleneoxide環(huán)氧乙烷C2H4O2.6%2.1420Propyleneoxide環(huán)氧丙烷C3H6O2.3%2.0400Pentane戊烷C5H121.4%1.6320Propane丙烷C3H82.0%1.3260Propylene丙稀C3H62.0%1.2240Styrene苯乙烯C8H121.1%2.5500Toluene甲苯C7H81.2%2.05410WhiteSpirit石油溶劑Mixture1.1%5.01000Xylene二甲苯C8H101.0%2.5500Methanol甲醇CH4O6.7%0.7140Tetrahydrofuran四氫呋喃C4H8O1.6%5.01000ButylAcetate醋酸丁脂C6H12O21.7%1.8360EthylChloride氯乙烷C2H5CL3.8%2.0400MethylChloride二氯甲烷CH2CL28.1%2.0400