Ring/Plate Tensiometer
Cost effective semi-automatic measuring system with digital indication and analogue output

Measurement:

  • Static surface and interfacial tension from 2 to 100 mN/m

Method:

  • Ring (du Nouy) DIN 53914
  • Plate (Wilhelmy) DIN 53914

Features:

  • Digital display
  • extremely simple operation
  • analogue output
  • density measurement by the buoyancy method
  • absolute calibration
  • thermostating up to 150 °C
The TD1 is used for
  • Static surface and interfacial tension of liquids according to ring method and Wilhelmy plate method
  • Du Nouy ring RG 11, made of platinum-iridium to DIN 53914
  • Wilhelmy plate PT 11, made of platinum-iridium to DIN 53914
 The TD1 consists of the basic instrument with the following technical equipment:
  • Sample vessels of borosilicate glass available with diameters 50, 70, 100 mm,
  • Pt100 temperature sensor for the installation in the temperature control unit,
  • Du Nouy ring RG 11, made of platinum-iridium to DIN 53914
  • Wilhelmy plate PT 11, made of platinum-iridium to DIN 53914