Characteristicsl Modulardesignconsistingofthreesections:capacitytitrationunit(canbereplacedbyCoulombtitrationunit),controlunit(canbereplacedbyPCtitrationsoftware)andmeasurementunit(includingmeasurementofpotential,conductivityandconstant)torealizepotentialtitration,coulombtitration,conductivitytitrationandconstanttitration.l Touchscreencontrol,easytooperate.l Titrationsoftwarecontroltorealizeallkindsofoperation.l Electricitycuttingoffprotection.l Specialtitrationmodesofpre-titration,pre-settingterminaltitration,emptyterminaltitrationormanualtitrationtoexpandtherangeofapplication.l Titrationsystemmadeofperchloricacidresistantmaterialstomakenon-watertitrationpossible. Specifications1. Accuracya)pH: 0.01pH 1digitb)mV: 0.03%FSc)temperature: 0.3 C2. Inputcurrent:Notgreaterthan1 10-12A3. Inputimpedance:Notlessthan3 1012W4. Stability: 0.3mV 1digit/3h5. Controltitrationsensitivity: 2mV6. Titrationtubecapacityerror:10mltube: 0.025ml20mltube: 0.035ml7. Titrationrate:55 10s(tothefullscaleofthetube)8. Capacityanalysisreproducibility:0.2%.