Dynamic Foam Analyzer
foam structure: homogeneity, stability and aging
mean bubble area,bubble count per mm²
standard deviation of mean bubble area
bubble size distribution,bubble count half life
Sauter mean radius,initial foam structure
final foam structure
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
Wave length, dominant 633 nm
Camera system:
Connection USB 3.0
Performance 2 fps at 1280 × 1024 px
Diameter of minimum detectable bubble 50 µm
Mean field of view size:
position 1: 285 mm2
position 2: 140 mm2
position 3: 85 mm2
Manual Focus