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Our Force Tensiometer – K20 is such a solution for quality control, where surface and interfacial tension play a role – as for emulsifiers or wetting and cleaning agents. Robust, easy to use, and independent of computer and an external power source, the measuring instrument provides precise, reliable analyses with high sample throughput. The processor-supported operating concept in particular makes the K20 the ideal instrument for the daily measurement routine – quick manual moves for preparation and automatic motor control for precise measurement.

Key features
  • Measurement of surface and interfacial tension, as well as the density of liquids

  • Fast and easy use in quality control

  • Semi-automatic measurement programs for reproducible conditions

  • Stand-alone operation with long battery life

  • Temperature control accessories for process-oriented analyses

  • Optionally with software-supported data management

Technical data

Measuring range 1 to 999 mN/m
Surface and interfacial tension 0.1 mN/m
Speed 2.5 to 14 mm/min
Temperature control (optional) Range -10 to 90 °C
Sensor resolution 0.1 °C
Maximum sample load 50 g
Display 320 × 240 px
Data output RS232, USB
Power consumption max. 15 W
Power supply 100 - 240 VAC, 47 - 63 Hz
Dimensions 270 × 350 × 430 mm (W × D × H)
Weight 11 kg
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