Wuhan Bonnin Technology Ltd, Laboratory Instruments Expert in China

Product Description

KFT-40VC Volumetric Coulometric Karl Fischer Titrator is equipped with a leakproof liquid device and a waste liquid bottle anti-suction device. Full automatic liquid injection, liquid discharge, KF reagent mixing and automatic cleaning function, anti-titration cup solution overflow protection function; Prevent users from direct contact with KF reagents to ensure the safety of measuring and using staff and the environment.

Instrument Features:

  1. The system is ideal for use in the food, pharmaceutical, agricultural and petroleum industries
  2. Automatically titrates to your endpoint with easy digital control
  3. The end point is detected by the use of sensing electrodes which measure the moisture change in the liquid and solid
  4. Ensure the accuracy of your measurements with precise burettes and sensors
  5. Everything you need in one meter for Pre-titration, Auto-titration, Manual titration, Constant titration, KF volumetric titrations
  6. Titrator displays results in %, mg, mg/L, and ppm of water
  7. The KF reagent is depend on different sample. KF solution do not need be calibrated
  8. Data is easily exported to a printer or PC via USB port & RS 232 port or be view, deleted in the meter

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

Includes

  • External device
  • Electrolysis electrode
  • Measuring electrode
  • 10ml Burette
  • Volumetric titration cell
  • Coulometric titration cell

Technical data:

ModelKFT-40VC
Volumetric TitrationRange (0.1mg~250)mg
Polarization Current Accuracy1μA±0.2μA; 50μA±10μA
Repeatability±0.5%
Coulometric TitrationRange10μg~20mg
Polarization Current Accuracy1μA±0.2μA; 50μA±10μA
Working Current1, 1.86, 5, 10μg (H2O)/S
Accuracy± (5%+3) μg
RepeatabilityRSD of 100μg sample measurement result ≤3%
GeneralPower SupplyAC Adapter, 100-240 V AC input
Dimension (mm) & Weight (kg)340×400×400; 10

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