��Ʒ��һ��,�þþ�Ʒ��AV��Ӱ��

當前位置：首頁 > 技術文章

電子臺秤配置數字式稱重系統如何選擇傳感器和儀表
電(dian)子(zi)臺秤配置數(shu)(shu)字(zi)式(shi)稱(cheng)重(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)如何選擇傳(chuan)感(gan)(gan)器(qi)和(he)儀表電(dian)子(zi)臺秤作(zuo)為數(shu)(shu)字(zi)式(shi)稱(cheng)重(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)與常見的(de)(de)稱(cheng)重(zhong)(zhong)(zhong)(zhong)系(xi)統(tong)一(yi)樣(yang)，其數(shu)(shu)字(zi)傳(chuan)感(gan)(gan)器(qi)也是(shi)(shi)在稱(cheng)重(zhong)(zhong)(zhong)(zhong)傳(chuan)感(gan)(gan)器(qi)內部(bu)或(huo)者接線盒內采用高集(ji)成化(hua)和(he)高智能化(hua)的(de)(de)處(chu)理單(dan)元,將模擬信號進(jin)行A/D轉換、濾(lv)波等預處(chu)理并(bing)進(jin)行數(shu)(shu)字(zi)化(hua)補償后,輸出(chu)數(shu)(shu)字(zi)信號。數(shu)(shu)字(zi)式(shi)稱(cheng)重(zhong)(zhong)(zhong)(zhong)儀表或(huo)所用電(dian)腦(nao)實時采集(ji)各傳(chuan)感(gan)(gan)器(qi)輸出(chu)數(shu)(shu)據并(bing)進(jin)行處(chu)理后，進(jin)行顯示；其主要特點是(shi)(shi)：（1）數(shu)(shu)字(zi)式(shi)稱(cheng)重(zhong)(zhong)(zhong)(zhong)系(xi)統(tong),可(ke)對該系(xi)統(tong)內的(de)(de)每(mei)一(yi)只傳(chuan)感(gan)(gan)器(qi)單(dan)獨尋(xun)址，從而可(ke)對每(mei)只傳(chuan)感(gan)(gan)器(qi)進(jin)行監控、故障辨認,以及可(ke)以單(dan)獨處(chu)理每(mei)只傳(chuan)感(gan)(gan)器(qi)的(de)(de)稱(cheng)重(zhong)(zhong)(zhong)(zhong)信息，大大提高了稱(cheng)重(zhong)(zhong)(zhong)(zhong)系(xi)...

技術文章
2022-01-31
數字式地磅空秤時儀表數字不歸零解方案
數(shu)字式(shi)地磅(bang)空(kong)秤時儀表(biao)數(shu)字不歸零(ling)解方(fang)(fang)案(an)案(an)列1：上海某廠(chang)100噸數(shu)字式(shi)地磅(bang)出現(xian)空(kong)秤時不歸零(ling)、顯示(shi)信號(hao)溢(yi)出的(de)符(fu)號(hao)，重(zhong)秤時儀表(biao)顯示(shi)不準的(de)現(xian)象。經(jing)過現(xian)場(chang)查(cha)看，儀表(biao)、承載器等*。最后(hou)確定為(wei)傳(chuan)感(gan)器有(you)問(wen)題(ti)。用萬用表(biao)進行測(ce)(ce)量，每(mei)只(zhi)傳(chuan)感(gan)器的(de)電(dian)阻均屬正常范(fan)圍。后(hou)來采用將每(mei)個稱(cheng)重(zhong)傳(chuan)感(gan)器卸(xie)下，又一(yi)一(yi)安上的(de)排除(chu)方(fang)(fang)式(shi)檢測(ce)(ce)方(fang)(fang)法，終于發現(xian)有(you)一(yi)只(zhi)傳(chuan)感(gan)器安上后(hou)有(you)空(kong)秤不歸零(ling)現(xian)象，顯示(shi)信溢(yi)出的(de)符(fu)號(hao)。更換一(yi)只(zhi)新的(de)傳(chuan)感(gan)器，儀表(biao)顯示(shi)正常。事(shi)后(hou)經(jing)過分析知道，該(gai)只(zhi)稱(cheng)重(zhong)傳(chuan)感(gan)器故障(zhang)是由(you)于內部應變片虛接引(yin)起的(de)，用測(ce)(ce)量電(dian)阻的(de)方(fang)(fang)法根本找...

技術文章
2022-01-26
耀華地磅常用的檢修方法有哪些？
耀(yao)華地(di)磅(bang)廣(guang)泛應用(yong)于(yu)工(gong)地(di)、工(gong)廠、礦山、港口、砂石廠等(deng)(deng)場合，適用(yong)過磅(bang)車(che)型包(bao)括：三輪車(che)、小貨車(che)、大(da)貨車(che)、半掛車(che)等(deng)(deng)，是運載車(che)輛稱(cheng)(cheng)量的(de)理想選擇(ze)。平時(shi)應注意秤(cheng)(cheng)的(de)邊緣(yuan)與基(ji)坑或秤(cheng)(cheng)體與引坡間(jian)有(you)無(wu)雜物嵌入；半年(nian)左右檢(jian)查秤(cheng)(cheng)臺底(di)下有(you)無(wu)雜物堆積(ji)；每天儀表(biao)通電(dian)前(qian)檢(jian)查秤(cheng)(cheng)臺是否靈活晃動。耀(yao)華地(di)磅(bang)常用(yong)的(de)檢(jian)修方(fang)法(fa):1、觀察法(fa)直觀檢(jian)查秤(cheng)(cheng)臺四周及底(di)面(mian)有(you)無(wu)雜物堵塞(sai)，限位間(jian)隙(xi)是否合格，各電(dian)纜線(xian)有(you)無(wu)損(sun)傷(shang)(shang)，接線(xian)盒有(you)無(wu)受(shou)潮、儀表(biao)元器件有(you)無(wu)明顯損(sun)傷(shang)(shang)痕跡等(deng)(deng)。例(li)：出現(xian)稱(cheng)(cheng)量不(bu)準(zhun)確，變差較大(da)問(wen)題。觀察發現(xian)一(yi)端(duan)引橋(qiao)已被(bei)壓(ya)(ya)塌，擠壓(ya)(ya)住秤(cheng)(cheng)臺，...

技術文章
2022-01-21
汽車磅秤原來是這樣的一款產品
汽(qi)車(che)(che)磅秤(cheng)通(tong)過在汽(qi)車(che)(che)衡(heng)的(de)磅前、磅中、磅尾(wei)增設3對紅外線(xian)(xian)探(tan)測裝置(zhi)，保(bao)證只有車(che)(che)輛開(kai)到稱重(zhong)采集規定位置(zhi)后(hou)才能進(jin)行稱重(zhong)和讀(du)取(qu)數(shu)(shu)據(ju)(ju)，保(bao)證了汽(qi)車(che)(che)衡(heng)稱重(zhong)的(de)準確性。設置(zhi)串(chuan)口服務器設備(bei)，通(tong)過網(wang)線(xian)(xian)鏈接到現場交(jiao)換(huan)機(ji)，交(jiao)換(huan)機(ji)將(jiang)儀表數(shu)(shu)據(ju)(ju)傳輸給服務器，操(cao)控(kong)室電腦(nao)可實(shi)時(shi)(shi)顯示現場稱重(zhong)儀表數(shu)(shu)據(ju)(ju)，操(cao)控(kong)人員通(tong)過實(shi)時(shi)(shi)數(shu)(shu)據(ju)(ju)是否(fou)正(zheng)常來指(zhi)揮(hui)作業(ye)機(ji)械進(jin)行糾偏、增減貨物，確保(bao)數(shu)(shu)據(ju)(ju)符(fu)合裝車(che)(che)要(yao)求。通(tong)過改造(zao)磅秤(cheng)設備(bei)供配電，加裝阿里(li)云遠程(cheng)控(kong)制(zhi)(zhi)器和四(si)路接觸器，操(cao)控(kong)員可以在任(ren)意地點用手機(ji)遠程(cheng)控(kong)制(zhi)(zhi)現場磅秤(cheng)電源(yuan)開(kai)關；改造(zao)了稱重(zhong)儀表電源(yuan)控(kong)制(zhi)(zhi)板，...

技術文章
2022-01-17
3?噸本安型不銹鋼防爆電子地磅秤故障解決常識
3噸本(ben)安型(xing)不銹鋼防爆電(dian)(dian)(dian)子地磅秤故(gu)障(zhang)(zhang)解決常識1、電(dian)(dian)(dian)子地磅秤開(kai)機無任何(he)顯示、聲(sheng)音(yin)：從電(dian)(dian)(dian)路(lu)上(shang)分析“無顯示”是(shi)(shi)顯示電(dian)(dian)(dian)路(lu)的故(gu)障(zhang)(zhang)，沒(mei)有(you)聲(sheng)音(yin)是(shi)(shi)蜂鳴電(dian)(dian)(dian)路(lu)上(shang)的故(gu)障(zhang)(zhang)。這2個(ge)故(gu)障(zhang)(zhang)同時出現(xian)的概率很低(di)。所以一(yi)般故(gu)障(zhang)(zhang)出現(xian)在供電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)上(shang)。2、稱重儀表(biao)顯示不良：開(kai)機觀察(cha)正常的LCD上(shang)是(shi)(shi)否(fou)有(you)不良情況，如(ru)果沒(mei)有(you)的話(hua)可斷(duan)定為LCD不良；檢查CPU接腳有(you)無氧化(hua)、冷焊或短路(lu)現(xian)象；檢查CPU與LCD之(zhi)間(jian)線(xian)路(lu)有(you)無短路(lu)。3、儀表(biao)電(dian)(dian)(dian)池無法蓄電(dian)(dian)(dian)：先確定保險絲、電(dian)(dian)(dian)源開(kai)關、電(dian)(dian)(dian)源線(xian)的問題所造成(cheng)；檢查變壓器(qi)有(you)無AC110/220輸(shu)入及A...

技術文章
2022-01-15
電子地磅稱用完會自動歸零嗎？不歸零怎么辦？
電(dian)子地(di)磅(bang)稱(cheng)(cheng)(cheng)用(yong)完會(hui)自(zi)動(dong)歸零(ling)(ling)(ling)(ling)嗎(ma)？不(bu)(bu)(bu)歸零(ling)(ling)(ling)(ling)怎么辦？答：正常情況下(xia)，不(bu)(bu)(bu)管(guan)是(shi)(shi)電(dian)子地(di)磅(bang)稱(cheng)(cheng)(cheng)還是(shi)(shi)其他稱(cheng)(cheng)(cheng)重設(she)備，在(zai)(zai)稱(cheng)(cheng)(cheng)重物品離開秤(cheng)臺后，都是(shi)(shi)會(hui)自(zi)動(dong)歸零(ling)(ling)(ling)(ling)的(de)(de)(de)。但(dan)是(shi)(shi)電(dian)子地(di)磅(bang)稱(cheng)(cheng)(cheng)在(zai)(zai)運用(yong)過程(cheng)中(zhong)會(hui)常常遇到秤(cheng)不(bu)(bu)(bu)自(zi)動(dong)回零(ling)(ling)(ling)(ling)或零(ling)(ling)(ling)(ling)位不(bu)(bu)(bu)穩(wen)定。秤(cheng)不(bu)(bu)(bu)回零(ling)(ling)(ling)(ling)是(shi)(shi)指開機時或卸載后沒在(zai)(zai)規(gui)定時間內(nei)顯現(xian)(xian)零(ling)(ling)(ling)(ling)值。零(ling)(ling)(ling)(ling)位不(bu)(bu)(bu)穩(wen)定，一(yi)(yi)直在(zai)(zai)某個小范圍內(nei)跳(tiao)動(dong)。這兩種毛病不(bu)(bu)(bu)影響過秤(cheng)，往(wang)往(wang)不(bu)(bu)(bu)會(hui)引起留意而被疏忽。不(bu)(bu)(bu)歸零(ling)(ling)(ling)(ling)怎么辦？要解決(jue)出(chu)(chu)現(xian)(xian)的(de)(de)(de)問(wen)(wen)題，首先得(de)找出(chu)(chu)對應(ying)的(de)(de)(de)原因。在(zai)(zai)根(gen)據故障原因，一(yi)(yi)一(yi)(yi)來解決(jue)問(wen)(wen)題。1.根(gen)底不(bu)(bu)(bu)實形(xing)成(cheng)秤(cheng)不(bu)(bu)(bu)回零(ling)(ling)(ling)(ling)或零(ling)(ling)(ling)(ling)位不(bu)(bu)(bu)穩(wen)。2.限位螺栓與根(gen)底間隙的(de)(de)(de)巨(ju)細形(xing)...

技術文章
2022-01-13
電子臺秤的使用保養常識
使用(yong)(yong)常識(1)電(dian)(dian)(dian)子(zi)(zi)秤(cheng)(cheng)(cheng)是由稱(cheng)重(zhong)(zhong)傳(chuan)感器感知外界(jie)的(de)(de)重(zhong)(zhong)力，再把轉換(huan)的(de)(de)電(dian)(dian)(dian)信號(hao)傳(chuan)送給電(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)路的(de)(de)。在(zai)稱(cheng)重(zhong)(zhong)時(shi)(shi)(shi)不(bu)要(yao)過力，特(te)別是小稱(cheng)量的(de)(de)秤(cheng)(cheng)(cheng)，所(suo)稱(cheng)的(de)(de)物品要(yao)輕拿輕放，以免(mian)損壞傳(chuan)感器。(2)要(yao)定時(shi)(shi)(shi)給蓄電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)，一般充(chong)12小時(shi)(shi)(shi)左右就(jiu)可以了(le)(時(shi)(shi)(shi)間不(bu)可過長)，使電(dian)(dian)(dian)子(zi)(zi)秤(cheng)(cheng)(cheng)有穩(wen)定的(de)(de)工(gong)作(zuo)電(dian)(dian)(dian)壓，使之提高(gao)稱(cheng)重(zhong)(zhong)的(de)(de)準確性。(3)電(dian)(dian)(dian)子(zi)(zi)秤(cheng)(cheng)(cheng)在(zai)干燥通(tong)風(feng)的(de)(de)環境中(zhong)使用(yong)(yong)(防水秤(cheng)(cheng)(cheng)除外)，因為(wei)(wei)，傳(chuan)感器和電(dian)(dian)(dian)子(zi)(zi)元(yuan)件長期工(gong)作(zuo)在(zai)潮濕的(de)(de)環境中(zhong)會縮短使用(yong)(yong)壽命(ming)，給您(nin)帶來(lai)經濟損失。(4)電(dian)(dian)(dian)子(zi)(zi)秤(cheng)(cheng)(cheng)內部使用(yong)(yong)的(de)(de)是高(gao)運算A/D和單片機電(dian)(dian)(dian)路，為(wei)(wei)使您(nin)稱(cheng)重(zhong)(zhong)準確，應遠離強電(dian)(dian)(dian)...

技術文章
2022-01-04
不銹鋼地磅平時維護與保養應注意哪些？
不銹鋼地磅平時維護與保(bao)養應(ying)注意哪些？嚴禁(jin)在通電(dian)(dian)狀態插(cha)拔傳(chuan)(chuan)感器(qi)插(cha)頭本(ben)儀表在使(shi)用(yong)過(guo)程中出現(xian)故障，應(ying)立即(ji)關閉電(dian)(dian)源(yuan)，一般非衡器(qi)生(sheng)產廠家請將顯示(shi)器(qi)送(song)回(hui)本(ben)公(gong)司修(xiu)(xiu)理(li)，不得自(zi)行修(xiu)(xiu)理(li)，以(yi)免造(zao)成更大的(de)損壞。為(wei)保(bao)證儀表的(de)使(shi)用(yong)壽命,不宜(yi)(yi)放(fang)在陽光直射下使(shi)用(yong),放(fang)置應(ying)較平整(zheng)。不宜(yi)(yi)放(fang)在粉(fen)塵(chen)及振動(dong)嚴重(zhong)的(de)地方使(shi)用(yong)。稱量（包括(kuo)皮重(zhong)）嚴禁(jin)超過(guo)額定秤量。嚴禁(jin)使(shi)用(yong)強溶劑(ji)（比如：苯、硝(xiao)酸類(lei)油）清洗機殼(ke)。不得用(yong)水注入儀表內(nei)，以(yi)防電(dian)(dian)子(zi)元件損壞和觸電(dian)(dian)。短(duan)路(lu)插(cha)頭是我公(gong)司隨(sui)表附贈的(de)，使(shi)用(yong)短(duan)路(lu)插(cha)頭是代替傳(chuan)(chuan)感器(qi)對(dui)稱重(zhong)顯示(shi)器(qi)進行檢驗的(de)一...

技術文章
2021-12-29

共 210 條記錄，當前 22 / 27 頁首頁上一頁下一頁末頁跳轉到第頁

无码aⅴ精品一区二区三区_国产美女在线精品免费观看_中文字幕一精品亚洲无线一区_日本丶国产丶欧美色综合