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Karl Fischer-LAB MkII Test Set
  • Karl Fischer-LAB MkII Test Set
  • Karl Fischer-LAB MkII Test Set

Megger KF-LAB MkII Test Set

Megger approved distributor and service centre.

Includes: Titration Vessel, Detector electrode, Generator electrode, Drying tube, Carrying Case, Power Pack, Car adapter, Injection septa (10), Glass syringe (1 ml), Luer needle, Bottle of Molecular sieve, Stirrer bar, Funnel.

£6,164.20 Save 2%
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Over 20 years experience has led to the development of the Megger KF875 and KF-LAB MkII Coulometric Karl Fischer Test Sets designed to determine moisture in oil, to provide highly accurate results on-site.

The Megger KF-LAB MkII allows the titration of samples with a range of specific gravities from 0.60 to 1.40 and also permits the use of different sample sizes. The KF-LAB MkII also has a default setting optimized for analyzing insulating oils with an SG of 0.875. This means it can be used to measure water content in a variety of different materials but is also easy to set up for transformer insulating oils.

The unit eliminates inaccuracies with ACE Control System - some Coulometric Karl Fischer sets are susceptible to inaccuracies due to changes in electrolysis cell resistance, which requires frequent checking of the titrator efficiency by analyzing known water content standards. The KF875 and the KF-LAB MkII remove this need by using the patent pending ACE (Automatically Compensated Errors) Control System. This guarantees that the electrolysis current produced and the count rate displayed are always correctly synchronised, regardless of changes to the electrolysis cell resistance.

The printer may be disabled if not required and results can be calculated in ppm, mg/kg, % and micrograms. For extra flexibility, the results may be calculated based on the weight of the sample or based on the volume and specific gravity of the sample.


Coulometric Karl Fischer titrimetry.
Highly portable and designed specifically for outdoor use.
Using the ACE (Automatically Compensated Errors) Control System.
May be powered by internal rechargeable batteries or from the supply.
Includes free data capture and retrival software.

Megger KF-LAB MkII Specifications
Titration method Coulometric Karl Fischer Titration.
Electrolysis control Patented “ACE” control system.
Vessels 400 ml (standard).
End point detection AC polarisation.
End point indication Visual display/ print out/ acoustic beep.
Type of sensor Two pin platinum electrode.
Measuring range 1 μg - 10 mg water.
Moisture range 1 ppm - 100%.
Max. sensitivity 0.1 μg.
Max. titration speed 2 mg per minute.
Max. current 400 ma.
Drift compensation Automatically controlled.
Precision 10-100 μg ±3 μg, 100 μg - 1 mg ±5 μg, above 1 mg ±0.5%.
Method storage 10 programmable methods.
Sample ID number User programmable.
Display format μg, mg/kg, ppm, %.
Analogue output Built-in printer.
Print format μg + mg/kg, ppm, %.
Data logging USB, RS232 and results manager software.
Calculation modes Weight/weight, Weight/dilution ratio, Volume/volume, Volume/density, User programmable.
Statistics Up to 99 runs, User programmable.
Start delay time 0-30 mins. selectable.
Stirrer speed Microprocessor controlled.
Calendar / clock Analysis time & date print out.
Keypad/user controls Non tactile membrane/display prompted menu.
Display 40 character alphanumeric backlit display.
Printer 42 character high speed thermal printer.
Carry case Standard.
Power supply 90-264 VAC, 47-63 Hz 12 V DC car adapter/internal battery.
Battery life 8 hours running time.
Battery charging 14 hours after average use.
Battery low Display & print out indication.
Dimensions 250 x 245 x 120 mm.
Weight 3 kg (without carry case).
Megger KF-LAB Warranty 1 year.


Megger KF-LAB Datasheet

PDF Specifications of the Megger KF-LAB MkII Karl Fischer Moisture In Oil Test Set

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Megger KF-LAB MkII Test Set
Supplied Accessories (also available as spare items) Order Code
Titration Vessel 6121-527
Detector electrode 6121-528
Generator electrode 6121-529
Drying tube 6121-530
Carrying Case 6121-537
Power Pack 6121-585
Car adapter 6121-539
Injection septa (10) 6121-531
Glass syringe (1 ml) 6121-532
Luer needle 6121-533
Bottle of Molecular sieve 6121-534
Stirrer bar 6121-535
Funnel 6121-536

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