上海艾測(cè)電子科技有限公司電話:021-66279657,021-69978588,021-69978578,13918080764,18930247753傳真:021-69978588-602,021-69978578-602QQ:814579370地址:上海市嘉定區(qū)南翔金通路1736弄1號(hào)312郵編:201800郵箱:alice@ai-test.com網(wǎng)址:http://www.ai-test.com ph儀測(cè)量范圍:pH:0.00-14.00pH-1999~+1999mV精確度:pH0.01pH0.05%溫度補(bǔ)償:固定電阻或PT100自動(dòng)溫度補(bǔ)償校正:二點(diǎn)校正警報(bào)輸出:上、下限繼電器輸出(220V/5A)電流輸出:隔離式DC4~20mA輸出PH:4~20mA相當(dāng)0-14pHORP:4~20mA相當(dāng)-1000-+1000mV環(huán)境溫度:0~65℃相對(duì)濕度: 95%ph儀供電電源:AC110/220V