J9九游会AG

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  • 电导测试仪说明理论 电(dian)(dian)(dian)导(dao)测(ce)试(shi)仪原(yuan)理特点原(yuan)理  经过国际上大量的(de)(de)实验数据表明,电(dian)(dian)(dian)导(dao)值(zhi)与(yu)电(dian)(dian)(dian)池(chi)容(rong)量呈很好的(de)(de)线形关系(xi)。对于同一(yi)种电(dian)(dian)(dian)池(chi),随着使(shi)用后电(dian)(dian)(dian)池(chi)容(rong)量的(de)(de)下(xia)(xia)降,该电(dian)(dian)(dian)池(chi)的(de)(de)电(dian)(dian)(dian)导(dao)值(zhi)也会(hui)下(xia)(xia)降,这样的(de)(de)一(yi)个线形关系(xi)正(zheng)(zheng)是电(dian)(dian)(dian)导(dao)仪能(neng)够正(zheng)(zheng)确判定电(dian)(dian)(dian)池(chi)健(jian)康(kang)情况的(de)(de)基础。正(zheng)(zheng)因为(wei)如此,国际电(dian)(dian)(dian)气和电(dian)(dian)(dian)子工程师协会(hui)(IEEE)正(zheng)(zheng)式把电(dian)(dian)(dian)导(dao)测(ce)试(shi)法作为(wei)检测(ce)铅酸蓄电(dian)(dian)(dian)池(chi)的(de)(de)检测(ce)标(biao)准之一(yi),在(zai)IEEE标(biao)准1118-1996的(de)(de)第(di)15页(ye),明确指出:电(dian)(dian)(dian)池(chi)电(dian)(dian)(dian)导(dao)的(de)(de)测(ce)量是将已知频率(lv)和振幅(fu)
    发布时间:2022-11-17 08:54 点击次(ci)数:11 次(ci)
  • 多参数水质测试仪理论 多参数水质测(ce)试(shi)仪的主要功能(neng)特点(dian)(dian): 双LCD显(xian)示器,大(da)屏幕液(ye)晶背光显(xian)示,240*128点(dian)(dian)阵,中文(wen)操作界面,人性化程(cheng)序设计(ji)。 测(ce)量(liang)范(fan)围宽(kuan),并可(ke)据(ju)水样实际情(qing)况自动进行(xing)量(liang)程(cheng)切换。 测(ce)定与消解(jie)系(xi)统分(fen)别设计(ji),独(du)立电源控制,操作过程(cheng)可(ke)分(fen)别进行(xing),互(hu)不影响; 自动恒温控制系(xi)统,PID调节技术(shu),消解(jie)过程(cheng)温度恒定、精度高; 1点(dian)(dian)至(zhi)7点(dian)(dian)校正模式(shi),自动计(ji)算斜率、截距及(ji)相关系(xi)数,测(ce)量(liang)精度高。 故障自诊断(duan)智能(neng)设计(ji),
    发布时间:2022-11-11 08:53 点击次数:19 次
  • 工业PH计理论介绍 工业(ye)PH计(ji)的(de)(de)级(ji)(ji)别和仪(yi)器的(de)(de)准(zhun)确(que)度(du)是不(bu)同(tong)的(de)(de)两个概(gai)念,工业(ye)PH计(ji)级(ji)(ji)别与其(qi)准(zhun)确(que)度(du)并不(bu)完全一致。酸度(du)计(ji)的(de)(de)级(ji)(ji)别是按其(qi)指示(shi)器(简称(cheng)电(dian)计(ji))的(de)(de)分(fen)度(du)值(zhi)(zhi)(分(fen)辨(bian)率或(huo)小(xiao)显示(shi)值(zhi)(zhi))表(biao)示(shi)的(de)(de),例如:分(fen)度(du)为0.1pH的(de)(de)仪(yi)器称(cheng)为0.1级(ji)(ji)仪(yi)器;小(xiao)显示(shi)值(zhi)(zhi)为0.001pH的(de)(de)仪(yi)器称(cheng)为0.001级(ji)(ji)仪(yi)器,等等。而(er)仪(yi)器的(de)(de)准(zhun)确(que)度(du)是电(dian)计(ji)与电(dian)极配套测试标(biao)准(zhun)溶(rong)液(ye)的(de)(de)综(zong)合误差,它不(bu)仅与电(dian)计(ji)有(you)关(guan),而(er)且与玻璃电(dian)极和参比(bi)电(dian)极更(geng)有(you)关(guan)。从(cong)实际使用要求出发,电(dian)计(ji)的(de)(de)分(fen)度(du)值(zhi)(zhi)为
    发(fa)布时间:2022-11-05 09:00 点(dian)击次数:19 次
  • 隔膜计量泵打不出药水是什么问题 顾名思义(yi),隔膜式计(ji)(ji)量(liang)泵(beng)利用(yong)特殊设计(ji)(ji)加(jia)工的(de)(de)柔性隔膜取代活塞,在(zai)驱(qu)动(dong)机(ji)构(gou)(gou)作用(yong)下(xia)实现往复(fu)运(yun)动(dong),完(wan)成吸(xi)入-排出过(guo)程。由(you)于隔膜的(de)(de)隔离作用(yong),在(zai)结构(gou)(gou)上真(zhen)正实现了(le)被计(ji)(ji)量(liang)流(liu)体(ti)与驱(qu)动(dong)润滑机(ji)构(gou)(gou)之间的(de)(de)隔离。高(gao)科技(ji)的(de)(de)结构(gou)(gou)设计(ji)(ji)和新型(xing)材料的(de)(de)选用(yong)已经大大提高(gao)了(le)隔膜的(de)(de)使用(yong)寿命,加(jia)上复(fu)合材料优异的(de)(de)耐腐蚀(shi)特性,隔膜式计(ji)(ji)量(liang)泵(beng)成为流(liu)体(ti)计(ji)(ji)量(liang)应用(yong)中的(de)(de)主力泵(beng)型(xing)。 在(zai)隔膜式计(ji)(ji)量(liang)泵(beng)家族成员里(li),液压(ya)隔膜计(ji)(ji)量(liang)泵(beng)由(you)于采(cai)用(yong)了(le)液压(ya)油(you)均匀(yun)地驱(qu)动(dong)隔膜,克服了(le)机(ji)
    发布时间:2022-11-01 09:11 点击次(ci)数:40 次(ci)
  • 电导测试仪的技术特点 电(dian)(dian)(dian)(dian)导(dao)测试(shi)仪(yi)可以作为(wei)(wei)蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)是(shi)否更换判断依据、作为(wei)(wei)蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)收货时的(de)(de)验收工具(ju)(ju)、作为(wei)(wei)蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)性能价值(zhi)证明工具(ju)(ju)、作为(wei)(wei)蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)发货前的(de)(de)检查工具(ju)(ju)、作为(wei)(wei)蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)索赔的(de)(de)鉴定工具(ju)(ju)。VAT-560蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)测试(shi)仪(yi)就是(shi)一款采(cai)用先进(jin)的(de)(de)电(dian)(dian)(dian)(dian)导(dao)测试(shi)技术的(de)(de)蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)检测设备(bei),安全,不发热(re)、不发烫,可连(lian)续多次测试(shi);可测试(shi)与蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)相关的(de)(de)汽车启动系统和(he)(he)发电(dian)(dian)(dian)(dian)系统,作为(wei)(wei)电(dian)(dian)(dian)(dian)导(dao)测试(shi)仪(yi),VAT-560只(zhi)需5秒(miao)钟就可以检测出蓄(xu)(xu)电(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)电(dian)(dian)(dian)(dian)压、冷(leng)启动电(dian)(dian)(dian)(dian)流、内阻和(he)(he)寿命、
    发(fa)布时间:2022-10-25 15:33 点击次数:48 次
  • 电导测试仪基本介绍 电(dian)导(dao)(dao)测试(shi)仪(yi)(yi)基本介(jie)绍(shao)(shao)  电(dian)导(dao)(dao)技术(电(dian)导(dao)(dao)测试(shi)仪(yi)(yi))被全(quan)(quan)世界公(gong)认(ren)为判(pan)定蓄(xu)电(dian)池(chi)状(zhuang)态和控制蓄(xu)电(dian)池(chi)充(chong)电(dian)的(de)新标准。电(dian)导(dao)(dao)是一个测量(liang)单位,代表蓄(xu)电(dian)池(chi)极(ji)板上能(neng)够(gou)进(jin)行化学(xue)反应的(de)可用面(mian)积(ji),能(neng)够(gou)提供电(dian)能(neng)的(de)有效(xiao)面(mian)积(ji)。实验室研究和现场研究证(zheng)明电(dian)导(dao)(dao)能(neng)够(gou)可靠地(di)代表蓄(xu)电(dian)池(chi)的(de)健康状(zhuang)态以及(ji)与(yu)蓄(xu)电(dian)池(chi)容量(liang)之间的(de)关系,能(neng)够(gou)被用于探测会造成蓄(xu)电(dian)池(chi)失效(xiao)的(de)单元格缺陷、短路、自然老化和开路。电(dian)导(dao)(dao)技术全(quan)(quan)球公(gong)认(ren)为判(pan)定蓄(xu)电(dian)池(chi)状(zhuang)态和控制蓄(xu)电(dian)池(chi)充(chong)电(dian)的(de)新标准。介(jie)绍(shao)(shao)
    发布时间:2022-10-20 10:29 点击次数:49 次
  • 米顿罗计量泵的技术性能 米顿罗计量泵(beng)由两大部分组(zu)成:驱(qu)动(dong)端和泵(beng)头。输出流量取决(jue)于驱(qu)动(dong)端的(de)冲程速度(du)、泵(beng)头尺(chi)寸(cun)和冲程长度(du)。无论泵(beng)在运行或(huo)停止状(zhuang)态,均可通过调(diao)节(jie)冲程调(diao)节(jie)手柄改变冲程长度(du),驱(qu)动(dong)端根(gen)据可变偏(pian)(pian)心(xin)机构(gou)原理工作。电机驱(qu)动(dong)与(yu)偏(pian)(pian)心(xin)机构(gou)(3)相连(lian)(lian)的(de)蜗(wo)轮(2),蜗(wo)杆(gan)(gan)(1),偏(pian)(pian)心(xin)机构(gou)将蜗(wo)轮的(de)旋(xuan)转运动(dong)转换成连(lian)(lian)杆(gan)(gan)(4)的(de)直线(xian)往(wang)复运动(dong)。当冲程为(wei)0%时,连(lian)(lian)杆(gan)(gan)轴(zhou)(B)与(yu)蜗(wo)轮轴(zhou)(A)之间会产生偏(pian)(pian)心(xin)距(ju),导(dao)致连(lian)(lian)杆(gan)(gan)产生直线(xian)运动(dong)。 隔(ge)膜组(zu)件(jian)和连(lian)(lian)杆(gan)(gan)
    发布时间(jian):2022-10-13 16:53 点击次(ci)数(shu):39 次(ci)
  • 电导测试仪概述用途 电(dian)(dian)(dian)(dian)导(dao)(dao)测试(shi)(shi)仪(yi)概述用(yong)途  电(dian)(dian)(dian)(dian)导(dao)(dao)技术(电(dian)(dian)(dian)(dian)导(dao)(dao)测试(shi)(shi)仪(yi))被(bei)全世界公认(ren)(ren)为(wei)判(pan)(pan)定蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池状(zhuang)(zhuang)(zhuang)态和控制蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)的新标准。电(dian)(dian)(dian)(dian)导(dao)(dao)是一(yi)个测量(liang)单位(wei),代表(biao)蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池极板(ban)上能(neng)够(gou)进行(xing)化(hua)学反应的可用(yong)面积,能(neng)够(gou)提供电(dian)(dian)(dian)(dian)能(neng)的有效面积。实验室研究和现场研究证(zheng)明电(dian)(dian)(dian)(dian)导(dao)(dao)能(neng)够(gou)可靠(kao)地代表(biao)蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池的健(jian)康状(zhuang)(zhuang)(zhuang)态以及(ji)与蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池容量(liang)之间的关系,能(neng)够(gou)被(bei)用(yong)于探测会造成蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池失效的单元格缺陷、短(duan)路、自然老(lao)化(hua)和开路。电(dian)(dian)(dian)(dian)导(dao)(dao)技术全球公认(ren)(ren)为(wei)判(pan)(pan)定蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池状(zhuang)(zhuang)(zhuang)态和控制蓄(xu)(xu)(xu)(xu)电(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)的新标准。介绍
    发布时(shi)间:2022-10-08 21:53 点击(ji)次(ci)数:44 次(ci)
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