Digital Surface Tension Analyzer
Model : DST 60 Series
Features
The DST60 series are precise tension meters (with
Digital LCD display) for the measurement of both surface (Liquid -
vapor) & interfacial tensions (Liquid - Liquid) using Du Nouy ring
(Pt-Ir) method & Wilhelmy Plate method. The information from
surface/ Interfacial tension is critically important in applications
such as detergency and emulsification and also important for many
biological processes. The DST 60 systems are specially designed for
Educational, Quality Control, and other multiple user applications.
The DST60 Manual type can be simply operated the sample stage
manually, and has two kinds of controllers for precisely operating the
sample stage so that the accuracy and reliability of results can be
higher.
The DST60 Automatic system is upgraded version of the manual type and
can measure the surface/ interfacial tensions automatically and
precisely. The sample stage is automatically operated so that the errors
from manual operation can be significantly reduced. The surface and
interfacial tension results can be calculated quickly and automatically,
and the measured data can be shown easily on the LCD display and
printed out.
Specification
Model
|
DST60 Manual type/ DST60 Auto type
|
Measuring range
|
0 to 200 dynes/cm (mN/m)
|
Accuracy
|
± 1 %
|
Max. Capacity
|
100 grams
|
Evaluation methods
|
Du Nouy ring method Wilhelmy Plate method |