Gibertini Elettronica S.R. , Italy

Digital Surface Tensiometer- DCA

General Features :

• 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 :

• Manual adjustable lab jack
• Thermometric probe PT 100 1/3 DIN:, temperature range: 0-50°C, Accuracy: ±0.05°C, Readability: 0,1 °C
• Glass plates (dimensions 24x24x0.15 mm)

Suspended system for the arrangement of glass

Digital Surface Tensiometer- DCA 400

Specification :

• 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

Microbalances-Micro 1000

The Gibertini Micro1000 is an ideal Analytical Laboratory microbalance with a capacity of 1000mg, and a resolution of 1µg. The Micro1000 offers the fast response time of 6 seconds helping you process measurements in a timely and accurate manner.

The standard pan size is 20mm in diameter, but if you plan to use the micro1000 to measure filters a pan size of 60mm is available on request.

https://www.gibertini.com/en