Kruss K11 Tensiometer

Product #4071

Krus K11 specifications

Force Tensiometer – K11 measures the surface tension and interfacial tension based on the force which acts when a measuring probe is wetted. The instrument features a high-quality force sensor which ensures accurate results and high reproducibility. In the interests of precision, the probes are also manufactured with highly accurate contours. Our instrument therefore provides equally reliable results for measurements carried out using the ringplate or rod method. The K11 also enables the density of liquids to be measured accurately. This method is particularly useful for measurements using the ring method, in which the density is used to calculate the surface tension from the force. Measuring density with our K11 saves the trouble of carrying out external measurements.

Tasks and applications

  • Determination of the effectiveness of wetting media
  • Checking the surfactant content in solutions below the critical micelle concentration (CMC)
  • Measurement of interfacial tension for the quality assurance and optimization of emulsifiers
  • Decomposition product content in oils according to ASTM D-971.
  • Tank clearance and cleaning validation in the foodstuffs industry
K11
Surface and Interfacial Tension
Range1 – 999 mN/m
Resolution0.01 mN/m
Maximum Load120g
Temperature Control
Resolution0.1 mg
Sample Stage Position
Travel Distance>110 mm
Resolution20 µm
Speed0.1 – 500 mm/min
Range-10 – 130°C
Sensor Resolution0.1°C


Documents:
  • Availability In Stock
    Condition Refurbished
    Part#
    Package Weight 0 lbs
    Package Width 0 IN
    Package Length 0 IN
    Package Height 0 IN

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