Dynamic Foam Analyzer
Product comparison
General specifications
Instrument dimensions
Footprint
245 mm × 275 mm (W × D)
Height
460 mm
Weight (without accessories)
10 kg
Temperature measurement
Sensor
PT100
Range of temperature measurement
4 to 90 °C
Resolution
0.1 °C
Precision
0.1 °C
Accuracy
1/3 DIN B (±0.1 °C at 0 °C / ±0.8 °C at 400 °C)
Location of temperature measurement
inside sample liquid
External sensor
optional
Power supply
Voltage
100 to 240 V
Power consumption
30 W
Frequency
50 to 60 Hz
Sample dimensions
Min. recommended sample volume
50 mL with 40 mm diameter column
Environment
Operating temperature
15 to 30 °C
Humidity
without condensation
Temperature control
Type of temperature control
optional: double-walled glass column
Range of temperature control
4 to 90 °C
(additional thermostat needed: TB14)
Resolution
-
Interfaces
PC
1× USB 2.0
Accessories
Glass columns
40 mm diameter, temperature control option
Filter plates for sparging
diameter: 30 mm
Filter plate porosities
G1: nominal maximum pore size: 100 to 160 μm
G2: nominal maximum pore size: 40 to 100 μm
G3: nominal maximum pore size: 16 to 40 μm
G4: nominal maximum pore size: 10 to 16 μm
Material of columns and frits
borosilicate glass (norm: ISO 4793)
Material of columns and filters
-
Material of sealings
silicone and FKM
Receiver
-
Product group specifications
Pressure measurement
Precision
-
Sample stage
Travel distance
-
Drive
Data output
Camera system
Diameter of minimum detectable bubble
-
Mean field of view size
-
Focus
-
Line sensor
Maximum measurable height
-
Sensor resolution
1728×1px
Spatial resolution
200 dpi | 0.125 mm
Temporal resolution
20 fps
Scanning length
216 mm
Operating system
Internal gas flow rate
0.2 to 1 L/min
External gas flow rate
0.05 to 1 L/min
Approved gases
air
nitrogen
carbon dioxide
Approved pressure
5 ± 0.5 bar
Approved temperature
4 to 90 °C
Stirring speed
-
Camera system (standard)
Connection
-
Performance
-
Electrodes
Material
35 μm copper, finish: chemical gold
Highest sensor position
185 mm
Measured entity
electrical resistance in Ω
Theoretical measurement range
10 Ω to 2 MΩ
Illumination
Type
LED
Wave length, dominant
-
Wave length, dominant (height detection)
469 nm (optional IR: 850 nm)
Measurement specifications
Software
Software type
ADVANCE
Available software modules
foam analysis
Bubble pressure
Precision (surface tension)
-
Measurement specifications
Measurement type
-
Analyzed foam characteristic
foamability and foam stability
liquid content and drainage
Foaming
-
Resolution
-
Results
foam height
liquid height
total height
foam capacity
maximum foam density
expansion rate
foam half life time
drainage half life time
sample temperature
liquid content at 7 sensor positions
resistance at 7 sensor positions
25%, 50% an
Penetration