• Automatic Volumetric Karl-Fischer Titrator

Automatic Volumetric Karl-Fischer Titrator

For determination of water content of liquids. The device is based on volumetric titration according to the Karl Fischer method. The titrator works fast and precise for a wide range of use.

For other types of Volumetric Titration, refer to the K90800 Automatic Volumetric Titrator.

  • Conforms to ASTM D6869, E203, D4377 (withdrawn 2020), and related specifications
  • Complete measuring system for water determination
  • Fully-automatic volumetric titration
  • Precise control of the titration parameters by special control algorithms
  • Preset measurement method allows an immediate start
  • The result output can be adjusted to your needs by using a formula generator

The actual curve and the measurement drift during titration process appear in the display and you can see the titration solvent consumption. Standard methods for different applications are programmed. 

The measurement uses a potentiometric titration method in an anhydrous medium. The titration with titrant starts, once the sample is dosed into the reagent. The user has to enter the sample weight into the menu. The titration speed is precisely adjusted to the reaction rate by control algorithms. The titration is performed automatically until the endpoint indication of measurement. At the end of the measurement, results are shown in ppm water or several other units.

Conforms to the Specifications of: ASTM D

6869, E203, D4377 (withdrawn 2020); DIN 51777; IP 356, IP 471; ISO 10336, ISO 6296

Measurement Method: Water determination by Karl-Fischer volumetry

Measuring Range: 10ppm to 100%

Resolution of the display (pH / mV): 0.001 / 0.1

Types of result: ppm, mg/L oil or using the formula generator

The device is suitable for analysis of:
  • Methanol
  • Isopropyl Alcohol
  • Glycol
  • Other Organic Liquids

100-240 VAC, 50/60 Hz, 30 VA

Dimensions WxHxD: 11.9x17.8x11.9 in (30x45x30 cm)

Weight of Titrator: 7.8lb (3.5kg)

K90810   Automatic Volumetric Karl-Fischer Titrator, 100-240V 50/60Hz
  Additional Equipment
K90804-29   Karl-Fischer Starter Kit