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電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)擊(ji)(ji)穿(chuan)(chuan)測試(shi)儀符合GB/1408-2006絕緣材料電(dian)(dian)(dian)(dian)氣(qi)強度(du)(du)試(shi)驗(yan)方(fang)法，GB/T1695-2005硫(liu)化橡膠工頻(pin)(pin)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)擊(ji)(ji)穿(chuan)(chuan)強度(du)(du)和(he)耐電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的測定方(fang)法，ASTMD149固(gu)體電(dian)(dian)(dian)(dian)絕緣材料在工業電(dian)(dian)(dian)(dian)源頻(pin)(pin)率下的介電(dian)(dian)(dian)(dian)擊(ji)(ji)穿(chuan)(chuan)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和(he)介電(dian)(dian)(dian)(dian)強度(du)(du)的試(shi)驗(yan)方(fang)法，GB/T3333-1999電(dian)(dian)(dian)(dian)纜紙工頻(pin)(pin)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)擊(ji)(ji)穿(chuan)(chuan)試(shi)驗(yan)方(fang)法，HG/T3330絕緣漆漆膜擊(ji)(ji)穿(chuan)(chuan)強度(du)(du)測定法，GB/T12656-1990電(dian)(dian)(dian)(dian)容器(qi)紙工頻(pin)(pin)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)擊(ji)(ji)穿(chuan)(chuan)試(shi)驗(yan)方(fang)法等(deng)。

國標塑料沖擊脆化溫(wen)度測定儀直銷于北(bei)京(jing)山東(dong)河北(bei)天津江蘇浙江廣東(dong)等地橡塑廠。產品(pin)優勢：產品(pin)是(shi)用(yong)木(mu)箱(xiang)包裝，保修卡，說明書，發票， 用(yong)戶滿意(yi)是(shi)本公司(si)的(de)服務宗(zong)旨.愿我們完善的(de)服務讓(rang)您無后(hou)顧(gu)之憂(you).

線纜(lan)(lan)外護(hu)套絕緣電(dian)阻測試(shi)儀(yi)現貨出售 該(gai)儀(yi)器(qi)參照GBT3048.5-2007電(dian)線電(dian)纜(lan)(lan)電(dian)性(xing)能(neng)試(shi)驗方法第(di)5部分：絕緣電(dian)阻試(shi)驗標準(zhun)要(yao)求設計，采用了上先進的超高阻、微電(dian)流器(qi)件，具有測量精度高，分辨力強(qiang)，抗干(gan)擾能(neng)力強(qiang)，讀數穩定性(xing)好，體積小攜(xie)帶、使用方便，電(dian)池通用性(xing)強(qiang)的優點。被上海電(dian)纜(lan)(lan)研究所認證處(chu)推薦為(wei)生產許可*儀(yi)器(qi)之(zhi)一。

QJ57B數字(zi)直(zhi)流雙臂(bei)電(dian)阻(zu)電(dian)橋現貨(huo)出(chu)售 是(shi)新(xin)一代(dai)電(dian)線、電(dian)纜直(zhi)流電(dian)阻(zu)的(de)(de)測(ce)試(shi)儀器，是(shi)QJ44、QJ57的(de)(de)更新(xin)換代(dai)產品。電(dian)橋采用(yong)Σ―△型A/D轉換原理，具(ju)有(you)測(ce)量(liang)精度(du)(du)高(gao)、數字(zi)濾波、快速平均及自動校準等特點。電(dian)橋采用(yong)5位半LED顯示，可直(zhi)讀電(dian)阻(zu)測(ce)量(liang)數據,操作方(fang)便、攜帶(dai)方(fang)便、讀數直(zhi)觀(guan)、測(ce)量(liang)精度(du)(du)高(gao)、穩定性好。

DH-300高精度(du)電(dian)子(zi)密度(du)計 （一）、DH-300絕不(bu)(bu)能量測超(chao)于300g之(zhi)(zhi)重(zhong)量之(zhi)(zhi)物體(ti);DH-600絕不(bu)(bu)能量測超(chao)于600g之(zhi)(zhi)重(zhong)量之(zhi)(zhi)物體(ti)。以及在安裝、使(shi)用過程中，應避免使(shi)機臺(tai)承受超(chao)出力(li)量之(zhi)(zhi)壓迫。 （二）、本(ben)機臺(tai)之(zhi)(zhi)外表須以干布(bu)擦拭，勿使(shi)堆積灰塵。 （三(san)）、本(ben)機如長時間不(bu)(bu)使(shi)用，應將(jiang)裝水(shui)之(zhi)(zhi)水(shui)槽取下。 DH-300橡膠塑(su)料(liao)電(dian)子(zi)密度(du)計廠家的(de)詳(xiang)細資料(liao)：

新版(ban)數字直流雙(shuang)臂(bei)電(dian)橋 是新一(yi)代(dai)電(dian)線(xian)、電(dian)纜直流電(dian)阻的測試儀器，是QJ44、QJ57的更新換代(dai)產品。電(dian)橋采(cai)用Σ―△型A/D轉換原理，具有(you)測量(liang)精(jing)度高(gao)、數字濾波、快速(su)平均(jun)及自動(dong)校準(zhun)等特(te)點。電(dian)橋采(cai)用5位半LED顯示(shi)，可直讀電(dian)阻測量(liang)數據,操作方便(bian)、攜帶(dai)方便(bian)、讀數直觀、測量(liang)精(jing)度高(gao)、穩定性好。