DWHJ2温湿两用计温湿度记录仪

 温湿度记录仪_DWHJ2(DWHJ2-1)型温湿两用计/温湿度记录仪

DWHJ2温湿两用计DWHJ2通风干湿表-通风干湿表-DWHJ2

DWHJ2温湿两用计产品简介     

DWHJ2温湿两用计是用双金属片为感应元件连续记录近地面每段时间空气的温度变化,DWHJ2温湿两用计用一束脱脂毛发为感应元件连续记录近地面每段时间空气的相对湿度变化的仪器。温湿两用计适用于气象台站、科研、农业、林业、环境监测、教学、仓库、实验室、文物保护、档案等有关部门。 DWHJ2温湿两用计技术参数  温度：?测量范围：－35～+45℃?准确度：　≤±1℃?记录周期：26h （日记 DWHJ2 ），176h （周记 DWHJ2-1）?外形尺寸：320×190×270mm湿度：?测量范围：30%～100RH?准确度： ≤±5%RH?记录周期：26h （日记 DWHJ2 ），176h （周记 DWHJ2-1  ?DWHJ2温湿两用计外形尺寸：320×190×270mm?重量：   ≤±4.5kg郑州艾迪生产关于煤矿用仪表仪器仪表：煤钻屑瓦斯解吸仪  深孔定点取样装置 瓦斯压力测定仪  瓦斯突出参数仪  地勘瓦斯解吸仪，DGC解吸仪专用煤样罐不锈钢煤样罐 钻孔瓦斯流量计矿井瓦斯抽采与防突设备，煤的真视密度测定仪，瓦斯含量测定仪，井下煤层瓦斯含量快速测定仪，瓦斯放散初速度自动测定仪，瓦斯扩散速度测定仪，煤瓦斯抽放管道气体参数仪，煤坚固性系数测定仪PARent;">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-pointer-lock allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0&pra=5&wgl=1&dt=1598930213430&bpp=8&bdt=65&idt=122&shv=r20200826&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Dd4064114185d52d6-220155443ec300a8%3AT%3D1598920582%3ART%3D1598920582%3AS%3DALNI_MZAZ-Wt3lnXKYGT9WQRBi7rdbVxGQ&nras=1&correlator=1899219394315&frm=23&ife=1&pv=1&ga_vid=47413151.1598930214&ga_sid=1598930214&ga_hid=1163359700&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=9&u_java=0&u_h=1080&u_w=1920&u_ah=1032&u_aw=1920&u_cd=24&u_nplug=16&u_nmime=34&adx=-12245933&ady=-12245933&biw=1880&bih=878&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066647%2C21066897&oid=3&pvsid=1189117405603954&pem=326&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1032%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.283nk8v8stsw&fsb=1&dtd=144" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.283nk8v8stsw" data-load-complete="true">