谷雨環(huán)保供應(yīng)德國WTW,便攜式電導(dǎo)率儀,Cond315i,Cond330i,Cond340i;可測量電導(dǎo)率,電阻率,鹽度,TDS和溫度可連接各種標(biāo)準(zhǔn)電導(dǎo)率電極,不同電極可分別設(shè)定測量配置參數(shù)自動量程,自動讀數(shù)功能,響應(yīng)時(shí)間10秒,重復(fù)性 0.5%電導(dǎo)常數(shù)可自動校準(zhǔn)或手動調(diào)節(jié)存儲功能,可自動或手動存儲,每組數(shù)據(jù)包括測量值,溫度,日期,時(shí)間,編號及測量時(shí)的校準(zhǔn)狀態(tài)等自動存儲5000組測量數(shù)據(jù),可在1s-60min之間設(shè)定存儲間隔,手動存儲200組測量數(shù)據(jù)USB接口,測量數(shù)據(jù)可同步傳輸?shù)絇C,也用于軟件升級背光顯示及自動關(guān)機(jī)功能(可在10min-24h之間設(shè)定)電導(dǎo)率[ S/cm]0.000~1.999*,0.00~19.99**,0.0~199.9,200~1999,分辨率:0.001,0.01,0.1,1,精度: 0.5%電導(dǎo)率[mS/cm]2.00~19.99,20.0~199.9,200~1000,分辨率:0.01,0.1,1,精度: 0.5%電阻率[Ohm/cm]0.00~9.99,10.0~99.9,100~999,分辨率:0.01,0.1,1,精度: 0.5%電阻率[kOhm*cm]1.00~9.99,10.0~99.9,100~999,分辨率:0.01,0.1,1,精度: 0.5%電阻率[MOhm*cm]1.00~9.99,10.0~99.9,100~999,分辨率:0.01,0.1,1,精度: 0.5%鹽度SAL:0.0~70.0,分辨率:0.1精度: 0.1TDS:0~1999mg/L,0~19.99g/L,0~199.9g/L分辨率:1,0.01,0.1,精度: 0.5%溫度T[ C]-5.0~+105.0,分辨率0.1,精度 0.1電導(dǎo)常數(shù)C:自動校準(zhǔn)0.450~0.500cm-1,0.800~0.880cm-1 手動調(diào)節(jié)0.010cm-1(固定值),0.090~0.110cm-1,0.250~25.000cm-1參比溫度:可調(diào)20 C或25 C數(shù)據(jù)接口:USBB數(shù)據(jù)輸出 電纜長度:最大3米(選配)電源:堿性電池4AA 1.5V,壽命800小時(shí)(無背光)環(huán)境條件:保存溫度-25~+65 C工作溫度-10~+55 C防護(hù)等級:IP67尺寸:180 80 55mm重量:0.4Kg(不含電源適配器)