• Coulometric Karl Fischer Titrator

Coulometric Karl Fischer Titrator

ASTM D 1533, D4928, D6304, IP 386, IP 438, API MPMS Chap. 10.9, BS 608

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The AKF5000 offers new standards in versatility and ease of operation

Providing fast, accurate and reproducible determinations of water content in liquids, gases and powders. This easy to use titrator incorporates many stateof- the-art features. Designed to be equally suitable for meeting the routine needs of the Quality Control laboratory or the more demanding and varied requirements of research applications. Hard copies of results are provided by the built in high-speed thermal printer, along with statistics, data input parameters, sample ID numbers and time/date of analysis.

Determines low concentrations of water in a wide range of liquid, gas and powder samples. Used for assessing water content in petroleum and petrochemical products including oils, gasolines, solvents, and fluids as well as other products such as pharmaceuticals and cosmetics.

Coulometric Karl Fischer Titrator

  • ASTM D 1533, D4928, D6304, IP 386, IP 438, API MPMS Chap. 10.9, BS 60814, ISO 10101-3, ISO 10337, ISO 12937
  • Simple operation
  • Multi-language display and print out
  • Integral high-speed thermal printer
  • Small footprint
  • Automatic Compensation of Errors


Ordering Information
Catalog No. K90365 AKF5000 Compact Coulometric Karl Fischer Titrator, 115-240V 50/60Hz
Included Accessories
Glassware pack comprising twin port titration vessel, detector electrode, generator electrode, dessicant tube, molecular seive, stirrer bar, injection septa, funnel & 1ml glass syringe with luer needle.
K90365-7 Gas Analysis Kit (Comprised of gas inlet, gas outlet, seal ring & cap)
K90365-8 Carry Case
K90365-20 Formula Reagent Kit (Pack of 8 x 100ml anode reagent, 8 x 5ml cathode reagent)
K90365-35 Water Standard, 0.1 mg/ml, 5ml, pk/10
K90365-36 Water Standard, 1.0 mg/ml, 5ml, pk/10



Specifications and Features
Titration methodCoulometric Karl Fischer titration
End point detectionAC polarisation
End point indicationVisual display/print out/acoustic beep
Display40 character alphanumeric backlit LCD
Measuring range (possible)1μg – 100mg water
Measuring range (typical)1μg – 10mg water
Moisture range1 ppm – 100%
Max. sensitivity0.1 μg
Max. titration speed2.0 mg per minute
Max. current400 ma
Drift compensationAutomatically controlled
Start delay time0 - 30 minutes, user selectable
End delay time0 - 30 minutes, user selectable
Power supply90-264VAC, 47-63Hz Universal input
Precision10-100μg ±3μg, 100μg-1mg ±5μg, above 1mg ±0.5%
Calculation modesWeight/weight, user programmable
Weight/dilution ratio, user programmable
Volume/density, user programmable
Volume/volume, user programmable
Display formatμg, mg/kg, ppm, %
Print formatμg, mg/kg, ppm, %
Statisticsmax, mean, min values upto 99 runs
Method storage10 user programmable methods
Sample ID numberuser programmable
Printer42 character high-speed thermal printer
Stirrer speedMicroprocessor controlled
Dimensions250 x 245 x 120 mm
Weight3 kg
LanguageEnglish, Francais, Espanol, Portugues, Deutsch and Magyar
Calendar/clockAnalysis time and date print out