Dynamic Foam Analyzer
foamability and foam stability
foam height,liquid height
total height,foam capacity
maximum foam density
expansion rate,foam half life time
drainage half life time,sample temperature
Minimum required sample volume 50 mL with 40 mm diameter column
20 mL with 20 mm diameter column
Line sensor:
Sensor resolution 1728 × 1 px
Spatial resolution 200 dpi | 0.125 mm
Temporal resolution 20 fps
Scanning length 216 mm
Operating system:
Gas flow rate (internal)0.2 to 1.0 L/min
Gas flow rate (external)0.05 to 1.0 L/min
Approved gases air, nitrogen, carbon dioxide
Approved pressure 5 ± 0.5 bar
Stirring speed up to 8000 rpm
Approved temperature 4 to 90 °C
Illumination:
Type LED
The DFA100 Dynamic Foam Analyzer assesses the foam-forming characteristics of liquids and the stability of rapidly dissipating or enduring foam through consistent foaming and height detection. With optional modules running concurrently, it can also gauge liquid content or examine foam structure concerning bubble size and distribution. The DFA100 aids in optimizing products that generate foam or prevents undesired foam formation.
Wave length, dominant 469 nm (IR: 850 nm)