JN-AXE802多(duo)通道熱電(dian)偶(ou)熱(re)電(dian)阻(zu)校驗裝(zhuang)置(zhi)說(shuo)明
概(gai)述(shu)
JN-AXE802系(xi)列多(duo)通道熱電(dian)偶(ou)電(dian)阻(zu)校驗裝(zhuang)置(zhi)是(shi)集(ji)計(ji)算(suan)技(ji)術(shu)、電子(zi)技術(shu)、測試技術(shu)於壹體(ti)的化檢(jian)定(ding)系(xi)統。主(zhu)要用(yong)於實(shi)現對(dui)標準(zhun)鉑(bo)銠10-鉑(bo)熱電(dian)偶(ou)、工(gong)作(zuo)用(yong)熱電(dian)偶(ou)、工(gong)作(zuo)用(yong)熱電(dian)阻(zu)、工作(zuo)用(yong)玻璃溫(wen)度(du)計(ji)、雙(shuang)金屬(shu)溫(wen)度(du)計(ji)和壓(ya)力式(shi)溫(wen)度(du)計(ji)等(deng)測(ce)溫(wen)元(yuan)件(jian)的檢(jian)定(ding),可(ke)同時控制(zhi)五(wu)臺(tai)檢(jian)定(ding)爐,方(fang)便(bian)群檢(jian)。本(ben)產(chan)品可廣(guang)泛(fan)用(yong)於計(ji)量(liang)單(dan)位(wei)、科研院校(xiao)及(ji)工礦企業。
產(chan)品特(te)點
1、在(zai)Windows環(huan)境運(yun)行(xing),鼠(shu)標(biao)點擊操(cao)作(zuo)方(fang)便(bian)快捷(jie)
2、采用(yong)六(liu)位半(ban)高(gao)精(jing)度(du)熱(re)電(dian)偶(ou)熱(re)電(dian)阻(zu)測試儀,系(xi)統構(gou)成簡單(dan),可(ke)靠性好(hao),經(jing)濟(ji)實(shi)用(yong)
3、檢(jian)定(ding)溫(wen)度(du)點可任意(yi)設(she)定(ding),檢(jian)定(ding)熱(re)電阻(zu)時,實(shi)現了兩(liang)線制(zhi)、三線制(zhi)、四(si)線制(zhi)的轉(zhuan)換,方(fang)便(bian)實(shi)用(yong)
4、完(wan)成控溫(wen)參數PID的設(she)定(ding),使(shi)檢(jian)定(ding)過(guo)程中(zhong)控(kong)溫(wen)速(su)度(du)更(geng)快,更(geng)精確(que),更(geng)穩定(ding)
5、同時控制(zhi)五(wu)臺(tai)檢(jian)定(ding)爐,其(qi)*的結構(gou)設(she)計(ji)國(guo)內*,檢(jian)定(ding)過(guo)程中(zhong)如(ru)有(you)壹路出(chu)現故(gu)障,其余(yu)各路(lu)均(jun)不(bu)受(shou)影(ying)響(xiang)
6、具有(you)點和室(shi)溫(wen)冷(leng)端(duan)跟(gen)蹤(zong)補(bu)償兩(liang)種方(fang)式(shi)供用(yong)戶選(xuan)擇
7、具有(you)接線錯(cuo)誤判(pan)別(bie)及(ji)超(chao)溫(wen)保護(hu)功(gong)能
8、具有(you)檢(jian)定(ding)記(ji)錄存儲、預(yu)覽(lan)和管理(li)功(gong)能,用(yong)戶可(ke)查(zha)閱或打印以(yi)前任意(yi)壹次的結果報表(biao)
技(ji)術指(zhi)標(biao)
準(zhun)確(que)度(du):電(dian)壓(ya)測量(liang)準(zhun)確(que)度(du):±0.005%F.S 電(dian)阻(zu)測量(liang)準(zhun)確(que)度(du):±0.01%F.S
分(fen)辨(bian)率:電(dian)壓(ya):0.1μV 電(dian)阻(zu):0.1mΩ
? 掃(sao)描(miao)開關寄(ji)生電(dian)勢(shi):≤0.4μV
? 熱(re)電偶(ou)冷(leng)端(duan)補(bu)償範(fan)圍:5~50℃(分(fen)辨(bian)率0.1℃)
? 檢(jian)定(ding)熱(re)電偶(ou)時,溫(wen)度(du)偏(pian)離檢(jian)定(ding)點不(bu)超過±5℃,檢(jian)定(ding)熱(re)電阻(zu)時溫(wen)度(du)偏(pian)離檢(jian)定(ding)點不(bu)超過±2℃
? 控(kong)溫(wen)穩定(ding)度(du):標(biao)準(zhun)偶(ou)系(xi)統:恒(heng)溫(wen)≤0.5℃/6min 測(ce)量≤0.1℃/6min
工(gong)作(zuo)偶(ou)系(xi)統:恒(heng)溫(wen)≤0.6℃/6min 測(ce)量≤0.2℃/min
工(gong)作(zuo)阻(zu)系(xi)統:恒(heng)溫(wen)≤0.04℃/10min 測(ce)量≤0.02℃/min
? 檢(jian)定(ding)溫(wen)度(du)範(fan)圍:熱(re)電偶(ou):300~1200℃ 熱(re)電阻(zu):0~300℃
? 可(ke)檢(jian)定(ding)熱(re)電偶(ou)類(lei)分度(du)號(hao):S、R、B、K、E、J、N、T
? 可(ke)檢(jian)定(ding)熱(re)電阻(zu)類(lei)分度(du)號(hao):Pt100、Pt10、Cu50、Cu100
? 可(ke)檢(jian)定(ding)溫(wen)度(du)計(ji)類(lei)型:玻璃溫(wen)度(du)計(ji)、雙(shuang)金屬(shu)溫(wen)度(du)計(ji)、壓(ya)力式(shi)溫(wen)度(du)計(ji)和補(bu)償導(dao)線
本(ben)系(xi)統執(zhi)行(xing)如(ru)下檢(jian)定(ding)規程
? JJG75-1995 標(biao)準(zhun)鉑(bo)銠10-鉑(bo)熱電(dian)偶(ou)檢(jian)定(ding)規程
? JJG141-2000 工(gong)作(zuo)用(yong)貴金屬(shu)熱(re)電偶(ou)檢(jian)定(ding)規程
? JJG351-1996 工(gong)作(zuo)用(yong)廉(lian)金屬(shu)熱(re)電偶(ou)檢(jian)定(ding)規程
? JJG229-1998 工(gong)作(zuo)用(yong)銅、鉑(bo)熱電(dian)阻(zu)檢(jian)定(ding)規程
? JJG130-2004 工(gong)作(zuo)用(yong)玻璃液體(ti)溫(wen)度(du)計(ji)檢(jian)定(ding)規程
? JJG226-2001 雙(shuang)金屬(shu)溫(wen)度(du)計(ji)檢(jian)定(ding)規程
? JJG310-2002 壓(ya)力式(shi)溫(wen)度(du)計(ji)檢(jian)定(ding)規程
? JJF1098-2003 熱(re)電偶(ou)熱(re)電(dian)阻(zu)測量(liang)系(xi)統校(xiao)準(zhun)規範(fan)