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通量科技（南通）有限公司矿用甲烷断电仪检定装置执行标准：1.AQ执行标准：AQ6208-2007《煤矿用固定式甲烷断电仪》2.MT执行标准：MT282-94《煤矿用移动式甲烷断电仪通用技术条件》、MT 1101-2009《矿用车载式甲烷断电仪》产品用途：矿用甲烷断电仪检定装置是用于检测甲烷报警断电仪的专用校验设备。主要是由甲烷标准气体（空气平衡，另配）、标准气体通气系统、断电仪电源电压调节系统、标准八位电子计时器（精度0.01S）、闭锁测试系统以及距离传输测试系统等部分组成。产品主要技术指标：1.标准气体误差：±3%2.检测范围：0-4%CH4，流量误差不大于4.0级3.检测时间范围：0~24小时，精度0.01S，30分钟内误差小于0.5S。4.模拟控制传输距离：300米，1000米，2000米（面板根据要求选用2种距离）5.输出电压：无级调压最大800V，满足矿井下电压36V,127V,220V,380V,660V等电压等级需要，以及各种断电仪的正常工作及电压波动的实验，电压，电流显示误差0.2%FS6.工作电源：220V±10%7.主机外形尺寸:760*470*580mm8.主机重量：≤30kgLED">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx" sandbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=8%3A134217728%2C9%3A134250632%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&plas=421x781_l%7C421x781_r&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&pra=5&wgl=1&dt=1647930301734&bpp=4&bdt=44&idt=329&shv=r20220317&mjsv=m202203160101&ptt=9&saldr=aa&cookie=ID%3D503f1a0a3e7c3d00-22355afbc0cf003b%3AT%3D1641708016%3ART%3D1641708016%3AS%3DALNI_MZQataLB2wngyq0y_8bhz-GdY1_pQ&nras=1&correlator=4427299883533&frm=23&ife=1&pv=2&ga_vid=667435772.1647930302&ga_sid=1647930302&ga_hid=1211710884&ga_fc=0&nhd=1&u_tz=480&u_his=50&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_sd=1&DMC=8&adx=-12245933&ady=-12245933&biw=1870&bih=945&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44759875%2C44759926%2C44759842%2C31065370%2C31065701%2C44760495%2C31062931&oid=2&pvsid=3707596942957485&pem=521&tmod=1259519233&nvt=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=50%2C95%2C50%2C95%2C1920%2C0%2C1870%2C945%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.pau3ffofht0u&fsb=1&dtd=360" data-google-container-id="1.pau3ffofht0u" data-load-complete="true"> |