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上海(hai)辰華CHI660E電(dian)(dian)化學工作站； CHI600E系(xi)列為通(tong)用電(dian)(dian)化學測量系(xi)統。CHI600E系(xi)列還允許(xu)升級(ji)為雙(shuang)恒(heng)電(dian)(dian)位(wei)儀。新的設計通(tong)過增加一塊第二通(tong)道的電(dian)(dian)位(wei)控制，電(dian)(dian)流電(dian)(dian)壓轉換(huan)，多級(ji)增益和低通(tong)濾波器的電(dian)(dian)路板，便成了CHI700E系(xi)列的雙(shuang)恒(heng)電(dian)(dian)位(wei)儀。

臺式電導(dao)率儀(yi)P902；可切換電導(dao)率、TDS、鹽度和(he)電阻率。TDS和(he)鹽度采用(yong)多項式計算(suan)，保證全量(liang)程的換算(suan)精確

上海雷磁DDSJ-308F電(dian)(dian)導率儀價格；● 自動識別4種GB電(dian)(dian)導標(biao)準溶液(ye)，支(zhi)持1-3點電(dian)(dian)導電(dian)(dian)極標(biao)定● 支(zhi)持不補償、線性、純水補償等多(duo)種電(dian)(dian)導率補償方式● 支(zhi)持自動頻率切換，配套1.0常數電(dian)(dian)極可覆(fu)蓋全量程測(ce)量

便攜(xie)式溶解氧測定儀 P610，●大幕(mu)屏LCD顯(xian)示，白色背光(guang)可(ke)控。 ●人性化設計(ji)：支架(jia)式設計(ji)，方便客(ke)戶使用。防滑(hua)式手套設計(ji)，方便客(ke)戶操作。 ● 溶解氧測量模式具有自動(dong)溫度補償(chang)、自動(dong)鹽度補償(chang)和手動(dong)氣壓補償(chang)的(de)功能。

上海雷(lei)磁DDBJ-350F型便攜(xie)式(shi)電(dian)導(dao)(dao)率(lv)儀(yi)價格；● 支(zhi)持自(zi)動(dong)(dong)(dong)/手(shou)動(dong)(dong)(dong)溫度補償(chang)(chang)● 自(zi)動(dong)(dong)(dong)識別4種GB電(dian)導(dao)(dao)標(biao)準溶(rong)液，支(zhi)持1-3點電(dian)導(dao)(dao)電(dian)極標(biao)定(ding)● 支(zhi)持不(bu)補償(chang)(chang)、線性、純水補償(chang)(chang)等多(duo)種電(dian)導(dao)(dao)率(lv)補償(chang)(chang)方式(shi)● 支(zhi)持自(zi)動(dong)(dong)(dong)頻率(lv)切換，配(pei)套1.0常數(shu)電(dian)極可覆(fu)蓋全量(liang)程測(ce)量(liang)。