Measuring Surface Tension made Easy for Test and Process Control
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on-site use
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easy to use
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flexible
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mobile
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Try out the functions of the SITA science line t60! |
The Main Fields of Application for the SITA science line t60
With the SITA science line t60 the dynamic surface tension of liquids is measured by using the bubble pressure method. It can be used mobile, however, it is especially suited as a laboratory instrument in research and development. The surface age is controlled. The SITA science line t60/2 is significantly advanced in comparison to the SITA pro line f10. After the measurements have been taken a graphic display of the readings will appear on the instrument's display. It is important for the user of the instrument to have some basic knowledge of surface tension in order to get the most out of its use. The instrument is the best value for the money in comparison to other bubble pressure tensiometers on the market. In Online-Mode specific bubble lifetimes (surface age) can be predetermined, which is desirable when monitoring surfactants or measuring concentrations. In Auto-Mode the instrument sweeps a range of varying bubble frequencies, which is profitable for quickly characterizing surfactants ("Fingerprint of Surfactants"). It is not necessary to have a computer in order to operate this instrument. The measured data, however, can be immediately or continuously transferred into a computer. The SITA science line t60/2 also offers the possibility of permanently saving all measured values in the instrument, allowing the information to be transferred to a computer at a later time. For this purpose the SITA Software is needed. The SITA science line t60/1 has the same functions, however, when compared to the SITA science line t60/2 its range of controlled bubble lifetime is less.
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Typical Applications of the SITA science line t60 |
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Details of the "SITA-online" Software |
Technical Data |
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| Surface Tension | |
| Measuring Range | 10 - 100 mN/m (dyn/cm) |
| Resolution | 0,1 mN (dyn/cm) |
| Bubble Frequency | |
| Measuring Range | 0,01 - 10 Hz |
| Resolution | 3 digits |
| Bubble Lifetime | |
| Controlled Range | 30 ms - 60 s |
| Resolution | 1 ms |
| Temperature of the Liquid | |
| Measuring Range | 0 - 100°C |
| Resolution | 0,1K |
| Memory | 16 MByte (several thousands values) |
| Power Supply | 100 - 240V/47 - 63Hz |
| Batteries | 4 x Mignon 1,5V (Size AA, LR6) |
| Max. Power Consumption | 3,6 VA |
| Ready-to-use Weight incl. Accessories and Suitcase | 5900 g |
