Force Tensiometer
Produktvergleich
General specifications
Instrument dimensions
Footprint
270 mm × 350 mm (W × D)
Height
430 mm
Weight (without accessories)
11 kg
Power supply
Power consumption
40 W
Frequency
47 to 63 Hz
Voltage
100 to 240 V
Temperature measurement
Accuracy
0.5 °C
Precision
0.2 °C
Resolution
0.1 °C
External sensor
optional: sample vessel
Range of temperature measurement
-20 to 150 °C
Internal sensor
-
Location of temperature measurement
-
Sample dimensions
Min. recommended sample volume
-
Housing and peripherals
Stainless steel measuring compartment
-
Built-in bubble level
yes
Control pad
-
Control panel
integrated
Display
320 × 240 px
Glass windshield doors
-
Built-in and software-controlled ionizer
-
Touch panel
-
Camera parking system
-
Windshield doors
yes
Interfaces
Auxiliary
-
Thermostat
-
PC
USB 2.0
RS232
Inert gas
-
Temperature control
Range of temperature control
-10 to 130 °C
Type of temperature control
liquid
Flow-through thermostat
optional
Environment
Humidity
without condensation
Operating temperature
15 to 30 °C
Capillary
Drop launch mechanism
-
Quick lock loading
-
Septum free filling system
-
Product group specifications
Software
Software type
LabDesk (optional)
Available software modules
data logger (optional)
Sample stage
Resolution (travel distance)
-
Travel distance of sample stage
90 mm
Travel speed of sample stage
2.4 to 14 mm/min
Type of motor of sample stage
DC motor
Simple platform
yes
Integrated sample stage
yes
Inverse CMC
-
Optical height sensor
-
Resolution (tilting)
-
Tilting
-
Temperature control jacket
optional: 70 mm or 100 mm
Travel distance
90 mm
Illumination
Wave length, dominant
-
Type
-
Field of light
-
Force measurement
Precision
100 µg
Resolution
100 µg
Measurement rate
5 Hz
Calibration
-
Locking mechanism
-
Maximum load
50 g
Adjustment
optional:
automated
external weight
Calibration weight
-
Capillary drive
Resolution
-
Long term stability
-
Camera system (standard)
Performance
-
Connection
-
Optics (standard)
Focus
-
Resolution of optics
-
Zoom
-
Field of view
-
Drive
Resolution
-
Travel speed
2.4 to 14 mm/min
Type of motor
DC motor
Optical height sensor
Resolution
-
Measurement specifications
Surface free energy of solids
Results
-
Models
-
Du Noüy ring
Resolution
0.01 mN/m
Results
surface tension (SFT)
interfacial tension (IFT)
Range
1 to 999 mN/m
Correction method
Harkins-Jordan
Zuidema-Waters
linear correction
no correction
Solid density
Precision
-
Resolution
-
Solid density range
-
Liquid density
Precision
3 kg/m³
Resolution
1 kg/m³
Liquid density range
1 to 2200 kg/m³
Washburn
Resolution
-
Results
-
Type
-
Range
-
Wilhelmy plate
Resolution
0.1 mN/m
Results
surface tension (SFT)
interfacial tension (IFT)
Range
1 to 999 mN/m
Penetration
Results
-
Spinning drop
Resolution
-
Results
-
Range
-
Models
-
Wilhelmy contact angle
Resolution
-
Results
-
Type
-
Range
-
Minimum fiber diameter
-
Rod
Resolution
0.2 mN/m
Results
surface tension (SFT)
interfacial tension (IFT)
Range
1 to 999 mN/m
Sedimentation
Results
-