DCA 400

Digital Tensiometer

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Description

Caratteristiche generali
  • Display of surface tension value expressed in mN/m (dyne/cm) measured with the Wilhelmy method
  • Precision: ± 0.02 mN/m (dyne/cm)
  • Capacity: 1-1000 mN/m resolution 0.01 mN/m
EQUIPMENT
  • Glass plates (dimensions 24x24x0.15 mm)
  • Suspended system for the arrangement of glass plate
  • Glass container for liquid sample
  • manual adjustable lab jack
  • Software with the following performances:
    – contemporaneous display on PC:
    – force changes during the measurements
    – past time
    – surface tension value
    – data recording (useful for other elaborations)
    – changing value of perimeter plate (if different from the standard)
  • Automatic jack with programmable speed (from 21 to 1000 μm/s)
ACCESSORIES INCLUDED
  • Platinum Wilhelmy plate
  • Platinum Du Nouy ring
  • Floater calibrated in weight and in volume and double wall cylinder for density measurement:
    – range of measure for the density: 0.5 ÷ 2.25 g/cm³
    – readability: 0.00005 g/cm³
    – precision and reproducibility: ± 0.00005 g/cm³
  • Specific container for sample thermostatation
  • Special plate for metrological control

DATA SHEET DCA-400_Ing_0118.pdf

Additional information

Capacity

110 g

Calibration

Autocalibration with internal mass

Power

230 V -15% +10% by external power supply, 50 Hz

Absorption

10 VA

Dimensions (W x D x H)

210 x 370 x 380 mm

Net weight (kg)

8