Koehler Instrument K90810 Volumetric Karl Fischer Titrator

Condition: New Brand new item from stock or on order from manufacturer
Alternate Names:
Water Content
Stock #:
Dimensions (approx.):
11.9 x 11.9 x 17.8"H (outside)
100-240 Volts, 50/60 Hz,
Product Description
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.
~ Conforms to ASTM D6869, E203, D4377 (withdrawn 2020), and related specifications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Conforms to the Specifications of: ASTM D6869, E203, D4377 (withdrawn 2020); DIN 51777; IP 356, IP 471; ISO 10336, ISO 6296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:
Isopropyl Alcohol
Other Organic Liquids

The following link provides additional information from the manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Koehler K90810 Volumetric Karl Fischer Titrator or copy the following into your browser address window: labequip.com/stock/pictures/n2288.pdf
Made in USA.
This item ships from Bohemia, NY.
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