測(cè)量類(lèi)別測(cè)量項(xiàng)目HI98129HI98130測(cè)量范圍酸度測(cè)量范圍-pH0.00to14.00pH電導(dǎo)率-EC0to3999 S/cm0.00to20.00mS/cm總固體溶解度-TDS0to2000ppm(mg/L)0.00to10.00ppt(g/L)溫度?C0.0to60.0 C、32.0to140.0 F解析度酸度測(cè)量范圍-pH0.01pH電導(dǎo)率-EC1 S/cm0.01mS/cm總固體溶解度-TDS1ppm(mg/L)0.01ppt(g/L)溫度?C0.1 C、0.1 F測(cè)量精度酸度測(cè)量范圍-pH 0.05pH電導(dǎo)率-EC 2%F.S總固體溶解度-TDS 2%F.S溫度?C 0.5 C、 0.1 F溫度補(bǔ)償酸度測(cè)量范圍-pH自動(dòng)溫度補(bǔ)償電導(dǎo)率總固體溶解度-EC/TDS補(bǔ)償系數(shù) 為0.0to2.4%/ C校準(zhǔn)模式酸度-pH校準(zhǔn)可選1點(diǎn)或2點(diǎn)校準(zhǔn),內(nèi)置2組校準(zhǔn)點(diǎn)(4.01、7.01、、10.01pH和4.01、6.86、9.18pH)電導(dǎo)率-EC單點(diǎn)自動(dòng)識(shí)別校準(zhǔn)標(biāo)準(zhǔn)點(diǎn):1413 S/cm(HI7031L)單點(diǎn)自動(dòng)識(shí)別校準(zhǔn)標(biāo)準(zhǔn)點(diǎn):12.88mS/cm(HI7030L)總固體溶解度-TDS單點(diǎn)自動(dòng)識(shí)別校準(zhǔn)標(biāo)準(zhǔn)點(diǎn):1382ppm(HI7032L)單點(diǎn)自動(dòng)識(shí)別校準(zhǔn)標(biāo)準(zhǔn)點(diǎn):6.44ppt(HI7038L)轉(zhuǎn)換模式TDS轉(zhuǎn)換因子0.45to1.00可調(diào)電極類(lèi)型HI73127專(zhuān)用復(fù)合酸度電極(可更換),EC/TDS為內(nèi)置石墨電極(不可更換)輸入阻抗1012Ohm自動(dòng)關(guān)機(jī)8分鐘不操作,將自動(dòng)關(guān)機(jī)電源模式4x1.5VAA紐扣電池使用環(huán)境0to50 C(32to122 F) Max.RH100%(無(wú)冷凝)尺寸重量主機(jī):163x40x26mm;主機(jī)重量:100g