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The handy LAUDA bubble pressure tensiometer MPT C records fast surfactants in millisecond range.
Ultimate user-friendliness is achieved without having to take a detour via the PC. The extremely compact stand-alone device offers all the
necessary features for the simple measurement of dynamic surface tensions in the laboratory or as a mobile device.
Application examples:
- Optimisation of drop sizes
- Determination of surfactant consumption
- Measurement of dynamic surface tensions in a time range of below
one millisecond up to 20 seconds
- Simple measurement of higher-viscosity and biological solutions
- Exact determination of concentrations above the critical micellar
concentration
- Monitoring processes with an online flow cell and extended software functions
- Surfactant production
- Surfactant content in waste and cleaning water
- Washing processes and their surfactant consumption
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Fully automatic yet simple and precise - the entry level into surface and interfacial tension with the LAUDA Ring/plate tensiometer TD 2
The LAUDA Tensiometer TD 2 is used to measure surface and interfacial tension, to determine the density of liquids and to measure small weights. The fully-automatic and cost-effective instrument consists of a precise electromagnetic weighing cell plus a remote control panel with a userfriendly graphic LCDscreen for precise measurements.
Advantages:
- Easy to operate
- Transmits a direct feel for surface and interfacial tension
- Specially suited for beginners and in educational settings
- Digital display of surface and interfacial tension
- Results can be displayed, printed, saved or transferred to a PC
- Precise electromagnetic weighing cell
- Simple selection of measuring methods according to
Du Noüy-ring, Wilhelmy-plate,
Lenard frame or density measurement
- Calibration with standard weights
Application Examples:
- Testing of cleaning water for detergent residues
- Determination and testing of the physical characteristics
of solutions
- Development and testing of surface-active substances such as
surfactants and emulsifiers
- Detection of surface-active substances in wastewater
and other water
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Economical introduction into the world of tensiometry with the LAUDA Ring/plate tensiometer TD 1 C.
The TD 1 C units, whose technology has been completely revised and which bear a new design, offer even easier handling due to the handy remote control Command which has proven itself with LAUDA thermostats and measuring instruments. State-of-the-art processor technology allows extended documentation options. The sample stage of the easy to handle tensiometer can be manual adjusted. So the TD 1 C is a very flexible and highly precise measuring instrument.
Advantages:
- Easy to operate
- Transmits a direct feel for surface and interfacial tension
- Specially suited for beginners and in educational settings
- Digital display of surface and interfacial tension
- Simple selection of measuring methods according to
Du Noüy-ring, Wilhelmy-plate, Lenard frame or density
measurement
- Calibration with standard weights
Application Examples
- professional training at the university’s practical training in physics: the robust and intuitive TD 1 C allows students to mesure exactly – and without additional corrections - the static surface and interfacial tension of numerous liquids according to the standardized methods of Du Noüy and Wilhelmy.
- determining the density according to the Archimedes‘ principle of liquid media
- Testing of cleaning water for detergent residues
- Determination and testing of the physical characteristics
of solutions
- Development and testing of surface-active substances such as
surfactants and emulsifiers
- Detection of surface-active substances in wastewater
and other water
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Good news for the measurement of extremely low interfacial tensions:
with the SITE100 the user now has a spinning drop tensiometer with automatic image analysis available.
The SITE100 continues the long tradition of KRÜSS spinning drop measurements with the most up-to-date technology. It combines the time-proven and absolutely reliable mechanisms of the preceding instrument generations with the vast experience in video-supported image analysis at KRÜSS.
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The K100MK2 is the universal instrument among tensiometers. The measuring processes have been optimized and made more exact by a high degree of automation and the latest technical analysis standards.
The measuring accuracy of the K100MK2 can be additionally increased by the use of the built-in ionizer.
KRÜSS is the only manufacturer on the market that can offer this feature, for which an application for a patent has been made. The high accuracy of the results and the flexible software control make the K100MK2 the top-class tensiometer.
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NEW: LAUDA Tensiometer TD 3
The LAUDA Tensiometer TD 3 is ideal for study and educational purposes. It serves to measure surface and interfacial tensions, to determine the density of liquids and to measure smaller weights. The fully automated yet reasonably priced device has a precise electromagnetic weighing cell and an offset control unit with graphical LCD display for accurate measuring with the easiest operation.
The automatic ring/plate LAUDA Tensiometer TD 3 with stability control is ideal for use in the field of quality control. Including a temperature sensor and the newly integrated Peltier tempering unit with integrated magnetic stirrer.
Application Examples:
- Checking cleansers for detergent residues
- Determining and testing the physical properties of solutions
- Development and testing surface-active substances such as tensides and
emulsifiers
- Proving the presence of surface-active substances in liquid effluents and waters
✜ Motorised table for low-vibration measurements at variable speed
Your advantage: automatic individual adaptation to the properties of the sample
✜ Full GLP compatibility
✜ Data transmission software for further processing in Windows
Your advantage: reliable and quick data storage and analysis
✜ With integrable stirring Peltier thermostating unit for thermostating of samples from 5 up to 85 °C. Accuracy ± 0,1 °C
Advantages:
- Conveys a direct feel for surface and interfacial tension
- Graphical display for surface and interfacial tensions
- Optional data storage and data transmission to PC or printer
- Precise electromagnetic weighing cell
- Simple selection of measuring methods
- Calibration using standard weights
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Stationary electronic tension sensor for measuring materials with differentdiameters.
Online Sensor for wire and textile industry.
Measuring range up to 50 daN.
- Easy installation
- Tension sensor with integrated measuring amplifier
- Various output signals
· analog
· digital (optional)
· current (optional)
- Many configurations are possible
- Easy calibration to customized material by operator
- Tension sensor with mechanical overload protection
- Wide variety of roller types can be specified
- Different guide rollers, ball-baering mounted
- Tension sensor with rugged aluminium housing
- Certificate of Compliance with the order 2.1 according EN 10204 is included
- Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report
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Universal mechanical tension meters for versatile applications in textile, fibre and wire industry.
- The analog display shows changing and fluctuating tensions fast and enables an optimal process adjustment
- The built-in material thickness compensator compensates different material diameters for a particular range
- Filament guide and roller shifting mechanism ensure easy acquisition of the running material
- Hand-held unit with built-in mounting holes permit fixed installation for continuous tension measurement
- Special finger support located on the rear side reduces the effort to move the outer roller assembly
- Custom-built configurations and special calibration are available
- Everything in operator’s view:
· the guide rollers
· the measured material
· the readings
- Ball-bearing mounted, V-grooved guide rollers
- Each instrument is individually calibrated for highest accuracy 41 mm Ø scale
- Tension meter with rugged aluminium housing
- Certificate of Compliance with the order 2.1 according EN 10204 is included
- Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report
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Electronic tension meter for applications in textile and wire industry.
Special convenient for users aquiring additional process data to save them for example for a QM-system ISO9000ff
Model DTMX offers additional features to model DTMB:
- data memory
- statistical analysis
- interface for data printer and PC connection
Applications in textile industry: e. g. 50 up to max. 50000 tex
Applications in wire industry: e. g. 0.08 up to 2.2 Ø mm copper wire
9 Tension ranges from 0.1 - 200 cN to 5 - 50 daN
- Microprocessor controlled tension meter for highest accuracy
- Measuring principle: double beam in bending with strain gauge
- Selectable update rates (0.5, 1, 2, or 4 seconds) to provide steady readings
when tensions fluctuate (electronic damping)
- Measuring frequency: 62 measurements/second
- Built-in mounting holes permit fixed installation for online use
- The display shows averaged values calculated during the
update interval t1 e. g. every second 1 x
- Saving MIN, MAX and PEAK values during a user-selected period. These values can be recalled at the display.
- Zero adjustment feature permits use of the tension meter in various measuring positions, maintaining highest accuracy
- Calibration to customer supplied material is available (up to two different material calibrations)
- Tension meter with built-in material thickness compensator improves accuracy for changing diameters (from tension range - 500 cN)
- Hand-held unit with built-in mounting holes permit fixed installation for online use
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Trummeter for measuring belt tension and for control the strand force of V-belts, tooth belts, power belts or similar. The optimal life time of a belt is depending on the correct belt tension. The set point for belt tension is specified as natural frequency in Hz or strand force in N.
- Measuring principle: Frequency measurement by LED light, if the belt is stationary
- The readings can be displayed as frequency (Hz) or strand force (N or lbf)
- The belt tension meter RTM includes a display unit as well as 2 measuring probes:
· plug in probe for one-hand operation
· measuring probe with cable for limited access space
- For determinating the spring force in Newton, 2 parameters are needed. Thereby the following restrictions are obtained:
· free strand length 9.99 m
· belt mass up to 9.999 kg/m
- Measuring range 10 - 800 Hz
- Multilingual operator guidance and display (german, english, french, italian, spanisch, portugese, swedish, norwegian, danish, finnish)
- Manufacturer`s calibration report is included
- Easy and save operation
- Trummeter with rugged, handy plastic housing
- Microprocessor controlled belt tension meter
- Measurement with highest precision
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A belt drive achieves its maximum lifetime when it is configured specifically to the application, the belt is perfectly tensioned and the pulleys are precisely aligned.
The TRUMMETER is an electronic measuring instrument that consists of a measuring probe and a microprocessor and is used for measuring the belt tension and checking the strand force of a belt drive.
The measurement result is displayed either in hertz, newtons or poundforce.
This measured value can be compared with the nominal value – specified by the belt drive manufacturer (as a natural frequency in Hz or a strand force in N). It is dependent on the characteristics of the drive.
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Measures the tension value in Hertz of all the accessory and timing belts.
- Optional : Diapabaz, catalog of values in Hertz
- Compact sensor, allowing easy access to the engine front side
- Can be used in a noisy environment
- No wear or maintenance
- Autotest of the measuring system integrated in device
- Multi trademarks
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DS Europe produces tensiometer load cells series LCR for web tension control on rolls and calendars. Tensiometer load cell series LCR are the housing of roll and calendar ball bearing and measure the tension of the machined webs on textile, paper, rubber, plastics machines.
Measuring ranges: from 0 up to 1500Kg FS.
Outputs: 2mV/V, 5V, 10V, 4-20mA.
Application advantages:
- easy to install (low thickness and through hole),
- overload protection on X-Y-Z measuring axis,
- dust protection for ball bearing,
- measuring axis alignment ( =better sensitivity).
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