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2023-04-20

ZX25a實驗室(shi)直流電(dian)(dian)(dian)阻(zu)(zu)(zu)箱(xiang)是一種(zhong)高精度電(dian)(dian)(dian)路(lu)元(yuan)器(qi)(qi)(qi)件測試(shi)工具(ju),主要(yao)用(yong)(yong)于精密電(dian)(dian)(dian)子儀器(qi)(qi)(qi)的(de)調(diao)(diao)試(shi)和(he)校(xiao)準。它可以提供(gong)多種(zhong)電(dian)(dian)(dian)阻(zu)(zu)(zu)值和(he)精度等(deng)級選擇,并能夠(gou)(gou)穩(wen)定輸(shu)出(chu)(chu)電(dian)(dian)(dian)阻(zu)(zu)(zu)值。該電(dian)(dian)(dian)阻(zu)(zu)(zu)箱(xiang)采(cai)用(yong)(yong)了(le)先進的(de)數字(zi)控(kong)制(zhi)技(ji)術和(he)高可靠性(xing)的(de)穩(wen)壓器(qi)(qi)(qi),以確(que)保輸(shu)出(chu)(chu)的(de)電(dian)(dian)(dian)阻(zu)(zu)(zu)值的(de)長(chang)期穩(wen)定性(xing)和(he)精度。在使用(yong)(yong)中,用(yong)(yong)戶可以通(tong)過操作(zuo)面板上的(de)旋鈕(niu)或者通(tong)過外部(bu)接口控(kong)制(zhi)來對(dui)電(dian)(dian)(dian)阻(zu)(zu)(zu)值進行設定和(he)調(diao)(diao)整。此外,ZX25a實驗室(shi)直流電(dian)(dian)(dian)阻(zu)(zu)(zu)箱(xiang)還(huan)具(ju)有以下特(te)點(dian):1.高精度:該電(dian)(dian)(dian)阻(zu)(zu)(zu)箱(xiang)的(de)精度可以達到0.01%~0.05%,能夠(gou)(gou)滿(man)足大多數精密電(dian)(dian)(dian)子儀器(qi)(qi)(qi)的(de)測試(shi)要(yao)求;2.寬范圍:...

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2023-03-16

CY3恒速(su)(su)器作(zuo)為一種由機(ji)(ji)械轉(zhuan)向電(dian)子(zi)的(de)(de)(de)(de)(de)關鍵元件(jian),廣泛應用(yong)于工(gong)(gong)業自(zi)動化、機(ji)(ji)床加工(gong)(gong)、交(jiao)通(tong)工(gong)(gong)具等領域。通(tong)過它(ta)的(de)(de)(de)(de)(de)使用(yong),可以實(shi)現(xian)動力、轉(zhuan)速(su)(su)、制動等方面的(de)(de)(de)(de)(de)控制,提高機(ji)(ji)械設備的(de)(de)(de)(de)(de)性能(neng)(neng)和(he)(he)效率(lv)。本產品普遍采用(yong)的(de)(de)(de)(de)(de)原理是電(dian)機(ji)(ji)變(bian)頻器的(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)原理。當電(dian)機(ji)(ji)轉(zhuan)速(su)(su)改變(bian)時,輸(shu)出電(dian)壓(ya)和(he)(he)頻率(lv)也隨(sui)之(zhi)變(bian)化,從而實(shi)現(xian)轉(zhuan)速(su)(su)調節的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。該技(ji)術(shu)在(zai)風機(ji)(ji)、傳送帶(dai)、循環泵、壓(ya)縮(suo)機(ji)(ji)等領域得到了廣泛應用(yong)。例如,在(zai)停(ting)車(che)場(chang)表面清潔機(ji)(ji)器人中(zhong),本產品能(neng)(neng)自(zi)動控制其(qi)行駛速(su)(su)度、清洗范圍,從而提高了清洗的(de)(de)(de)(de)(de)效率(lv)。隨(sui)著技(ji)術(shu)的(de)(de)(de)(de)(de)進步和(he)(he)市場(chang)需求的(de)(de)(de)(de)(de)不(bu)斷擴大,CY3恒速(su)(su)...

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2023-02-21

ZX68C兆(zhao)歐表(biao)(biao)標準電(dian)(dian)(dian)阻(zu)(zu)器是專為貫徹(che)國家計(ji)量檢定(ding)規程《JJG622-97絕(jue)緣電(dian)(dian)(dian)阻(zu)(zu)表(biao)(biao)(兆(zhao)歐表(biao)(biao))》和(he)JJG1005-2005《電(dian)(dian)(dian)子式(shi)絕(jue)緣電(dian)(dian)(dian)阻(zu)(zu)表(biao)(biao)檢定(ding)規程》,用來檢定(ding)2500V/20000MΩ及以下(xia)兆(zhao)歐表(biao)(biao)的(de)(de)標準電(dian)(dian)(dian)阻(zu)(zu)器。它的(de)(de)用途:1、檢定(ding)額定(ding)電(dian)(dian)(dian)壓為2500V及以下(xia)的(de)(de)各類絕(jue)緣電(dian)(dian)(dian)阻(zu)(zu)表(biao)(biao)。2、供(gong)各類絕(jue)緣電(dian)(dian)(dian)阻(zu)(zu)表(biao)(biao)生(sheng)產或修理中(zhong)刻(ke)劃(hua)標度(du)盤。3、適(shi)用于絕(jue)緣高阻(zu)(zu)計(ji)的(de)(de)校對或檢定(ding)。4、作高、中(zhong)阻(zu)(zu)值(zhi)標準電(dian)(dian)(dian)阻(zu)(zu)箱(xiang)使用。ZX68C兆(zhao)歐表(biao)(biao)標準電(dian)(dian)(dian)阻(zu)(zu)器的(de)(de)使用方法:1、電(dian)(dian)(dian)阻(zu)(zu)器與被檢表(biao)(biao)之間的(de)(de)連接線(xian)應采用我廠配置的(de)(de)線(xian)或單(dan)芯塑料硬(ying)...

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2023-04-18

數字(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位差(cha)(cha)計(ji)是(shi)傳統直(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位差(cha)(cha)計(ji)的更新換代產品,它采用(yong)先(xian)進的數字(zi)化、智能(neng)(neng)化技術同傳統工(gong)藝相結合,在使用(yong)功能(neng)(neng)上覆蓋(gai)原電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位差(cha)(cha)計(ji),可(ke)對熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶和傳感器、變送器等一次儀表輸出的毫伏信號(hao)(hao)進行精(jing)密檢測,也可(ke)作為(wei)標準毫伏信號(hao)(hao)源直(zhi)(zhi)接(jie)校驗多種(zhong)變送器及(ji)儀表。數字(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位差(cha)(cha)計(ji)的工(gong)作原理:當沒有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)流(liu)過(guo)時,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的正負(fu)極間的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)勢差(cha)(cha)等于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)勢。如有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)流(liu)過(guo),因在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)內阻上有一定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)降(用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)表測量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)兩極間的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya),就是(shi)這種(zhong)情形),這時測得的不(bu)再是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)勢,而只能(neng)(neng)稱作端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)。若能(neng)(neng)在無電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)流(liu)過(guo)時進行測量(liang),就...

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2022-12-22

數(shu)(shu)字(zi)電(dian)雷測試(shi)儀(yi)(yi)是于(yu)測量(liang)低電(dian)阻,運用MCD128×64點(dian)陣(zhen)式中文大顯(xian)示器,具(ju)有直觀清晰等特(te)點(dian),攜(xie)帶(dai)袖珍式數(shu)(shu)字(zi)測量(liang)儀(yi)(yi)。適用于(yu)礦區(qu)、工程檢測電(dian)氣爆破網絡和電(dian)氣的(de)(de)直流電(dian)阻。儀(yi)(yi)器采用先進的(de)(de)CPU和相關電(dian)路,用軟(ruan)件調校,因為具(ju)有精(jing)度高、性能(neng)穩定、測量(liang)范(fan)圍寬、操作方(fang)便、抗干擾能(neng)力強等特(te)點(dian)。又由于(yu)儀(yi)(yi)器具(ju)有量(liang)程自動轉換帶(dai)有背光(guang)顯(xian)示,適合(he)野(ye)外、夜間及現場使用操作。儀(yi)(yi)表(biao)嚴格遵循GB4793電(dian)子測量(liang)儀(yi)(yi)器安全(quan)要求以及安全(quan)標準IE61010-1進行(xing)設(she)計和生產。符合(he)雙重絕(jue)緣過電(dian)壓標準CATⅡ1000V、C...

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2022-11-26

SB2230直流(liu)數(shu)字(zi)電(dian)(dian)阻測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)儀主要(yao)用于測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)其(qi)(qi)范(fan)(fan)圍內的(de)直流(liu)電(dian)(dian)阻,適用于測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)金屬導(dao)體、導(dao)線及其(qi)(qi)它(ta)的(de)接觸點電(dian)(dian)阻、電(dian)(dian)動機、變(bian)壓器(qi)(qi)線繞電(dian)(dian)阻等。數(shu)字(zi)電(dian)(dian)阻測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)儀測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)精(jing)(jing)度高、性能穩定、顯示(shi)清晰、測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)范(fan)(fan)圍寬(kuan)、抗(kang)干擾能力強。外表美觀、操(cao)作方便,是(shi)理(li)想的(de)測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)儀器(qi)(qi)。本測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)儀采用典型的(de)四(si)線制測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)法。以(yi)期提高測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)電(dian)(dian)阻(尤其(qi)(qi)是(shi)低(di)阻)的(de)準確度。程控(kong)(kong)恒(heng)流(liu)源、程控(kong)(kong)前置放大器(qi)(qi)、A/D轉(zhuan)換器(qi)(qi)構成了測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)電(dian)(dian)路的(de)主體。中央控(kong)(kong)制單元(yuan)通過控(kong)(kong)制恒(heng)流(liu)源給外部待測(ce)(ce)(ce)負載施加一個(ge)恒(heng)定、高精(jing)(jing)度的(de)電(dian)(dian)流(liu),然后,將所獲得的(de)數(shu)據(包括測(ce)(ce)(ce)試電(dian)(dian)壓、...

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2022-10-21

QJ84數(shu)字直流電(dian)橋用(yong)(yong)(yong)戶使用(yong)(yong)(yong)方(fang)便、不(bu)(bu)需(xu)要(yao)(yao)調零(ling)(ling)、不(bu)(bu)用(yong)(yong)(yong)對(dui)(dui)標(biao)準,測(ce)試(shi)(shi)快捷(jie)是(shi)工礦企(qi)業(ye)、科研單位、大(da)專院(yuan)校、計量(liang)(liang)部門對(dui)(dui)各類直流電(dian)阻作(zuo)精密測(ce)量(liang)(liang)的較佳選(xuan)擇,QJ84數(shu)字直流電(dian)橋有多(duo)種規(gui)格,每臺產品(pin)(pin)有三個量(liang)(liang)程供不(bu)(bu)同用(yong)(yong)(yong)戶測(ce)量(liang)(liang)需(xu)要(yao)(yao),產品(pin)(pin)不(bu)(bu)需(xu)調零(ling)(ling),不(bu)(bu)需(xu)對(dui)(dui)標(biao)準,測(ce)試(shi)(shi)方(fang)便、快捷(jie),產品(pin)(pin)價格低(di),可(ke)靠性好是(shi)經濟(ji)實惠(hui)的測(ce)試(shi)(shi)設備,儀器內附精密基(ji)準電(dian)阻,確(que)(que)保儀器的準確(que)(que)度和長期穩定(ding)性。使用(yong)(yong)(yong)優勢:1、醒(xing)目(mu):采用(yong)(yong)(yong)200mm大(da)數(shu)顯,字跡清晰,一(yi)目(mu)了然(ran);2、可(ke)靠:主(zhu)要(yao)(yao)元(yuan)器件采用(yong)(yong)(yong)進口原裝(zhuang),并經特殊配選(xuan)老化(hua);3、穩定(ding):主(zhu)要(yao)(yao)基(ji)準...

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