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DSAHP DROP SHAPE ANALYSIS SYSTEM – HIGH PRESSURE HIGH TEMPERATURE

The Drop Shape Analyzer – DSA100HP is our high-quality solution for the precision measurement of contact angle as well as surface and interfacial tension under pressures up to 1750 bar. In order to carry out the measurement, the DSA100HP’s high-resolution camera records video images of dosed drops through the pressure cell’s viewing windows and these are then evaluated in real time.

DSA100 Series configuration.

  • DSA100HP40 : Maximum Pressure – 40 bar (580 psi)
  • DSA100HP690 : Maximum Pressure – 690 bar (10 000 psi) 
  • DSA100HP1750 : Maximum Pressure – 1750 bar (25 000 psi) 
Additional information
Sessile drop/Captive bubble

Result : contact angle
Range : 0 to 180°
Resolution : 0.01°
Accuracy : 0.1°
Models : conic section, polynom, circle, Young-Laplace, height-width
Types : advancing, receding, static, dynamic
Pendant drop/Rising drop

Results : Interfacial and surface tension
Range : 0.01 to 2000 mN/m
Resolution : 0.01 mN/m
Model : Young-Laplace
Types : Static, dynamic
Optics

Focus : Manual
Zoom : 7× zoom, manual
View angle : ±4°
Field of view : CF04: 3.9 mm × 3.9 mm to 24.7 mm × 24.7 mm
CF06 1): 1.7 mm × 1.3 mm to 10.8 mm × 8.1 mm
Resolution : CF04: 3.1 to 21.7 µm
CF06 1): 2.5 to 17.8 µm
Weight

Approx. 80 kg
Dimensions

900 mm × 600 mm x 900 mm (WxDxH)
Temperature measurement

Range : -50 to 400 °C
Resolution : 0.1 °C
Precision : 0.1 °C
Accuracy : 1/3 DIN B
(±0.1 °C at 0 °C to ±0.8 °C at 400 °C)
External sensor : 2 connectors (PT100)
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Category: Contact Angle Measurement Systems