DCA-200 Dynamic Contact Angle

  • Dynamic contact angle measurements can provide important insight into the nature of surfaces, surface reativity, surface topography, homogeneity and porosity, and surface treatments required for bonding and adhesion. The DCA can measure the surface tension of a liquid. The information of the surface tension is critically important in applications such as detergency and emulsification and is also important for many biological processes.

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Description

DCA-200 Dynamic Contact Angle

Model: DCA-200

Brand: SEO – Korea

DCA-200 Dynamic Contact Angle

DCA-200 Dynamic Contact Angle

Introducting the DCA-200 Analyzer from Surface Electro Optics, specifically designed to record dynamic advancing and receding contact angle. Dynamic contact angle measurements can provide important insight into the nature of surfaces, surface reativity, surface topography, homogeneity and porosity, and surface treatments required for bonding and adhesion. The DCA can measure the surface tension of a liquid. The information of the surface tension is critically important in applications such as detergency and emulsification and is also important for many biological processes.

The DCA-200 system is designed for Educationa, Quality control, and other multiple user application. By simply operating the sample stage automatically, you can get the surace characteristic quickly.
This system is using automatic stage controller for precisely operating the sample stage so that the
accuracy and reliability of results can be higher.

 *Typical Application

  • Dynamic contact angle measurement using Wilhelmy method
  • surface tension measrement using Du-Nouy Ring method & Wilhelmy Plate method
  • Powder contact angle measurement using Washburn method
  • Density of liquid measurement
  • Surface energy calculate
  • Critical surface tension calculate

*Technical Data

 
 Model  DCA-200
 Measurement range of surface tension  0 to 1000 dynes/cm (mN/m)                 
 Measurement rangle of contact angle  0 to 180 degree
 Resolution of surface tnesion  0.01 mN/m
 Balance capacity  250g
 Balance resolution  0.1mg
 Sample stage speed  1 to 20 mm/min
 Interface to PC  USB
 Liquid vessel  Glass container
 Power supply  110 to 220 VAC
 Dimension (mm)  310 x 300 x 460
 Weight  13 kg

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