导言

Volumetric Karl Fischer Titration

Support KF Titration Mode and Titer Detection Mode
Features of auto-filling, auto-purging and auto-mixing of the reagents ensure safe handling of Karl Fischer chemicals
Automatic/manual background dri ft correction ensures accurate results
Selectable units including mg, mg/L, %, ppm, etc
Settable parameters, including measurement unit, polarization current, stirring rate, titration rate, stop volume, endpoint potential, stop criterion and etc
Store up to 200 titration data sets (GLP-compliant)

Coulometric Karl Fischer Titration

Generator cell with diaphragm
Selectable units including µg, mg, %, ppm, mg/L, µg/mL, etc
Store up to 200 titration data sets (GLP-compliant)
Automatic/manual background dri ft correction ensures accurate results
Settable parameters, including measurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc

General Features

LCD display screen
Volumetric KF Titration and Coulometric KF Titration are supported
Data can be easily transferred to printer via RS-232 communication interface
Titration methods, curves and results are displayed in detail
Data analysis feature helps user review and compare results
Reset feature automatically resumes all settings back to factory default options

Technical Parameters

模型KFT-40VC
Volumetric TitrationRange(0.1mg~250)mg
Polarization Current Accuracy1µpA0.2A: 50µpA1OpA
Repeatability0.5%
Coulometric TitrationRange10µg~20mg
Polarization Current Accuracy0.2µA
Working Current1,1.86, 5,10 µg (H,O)/s for 10.72mA,20 mA,53.61mA, 107.2mA
Working Current Accuracy0.5%
ACCuraCy(5%+3) µg
Repeatability3%
GeneralPower SupplyAC Adapter,100-240 VAC input
Dimensions340x400x400 mm
Weight10kg

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