DCAT 25SF Tensiometer – High-Precision Surface Analysis for Single Fibers
The DCAT 25SF Tensiometer from DataPhysics Instruments is an advanced solution for high-precision surface analysis of single fibers. Specifically engineered for research and industrial labs, the device excels in determining surface and interfacial tension, dynamic contact angles, and fiber wettability.
At the heart of the DCAT 25SF lies an electrodynamic compensation weighing system that achieves a resolution of 0.1 µg, making it ideal for delicate single-fiber analysis. Whether working with carbon, polymer, or glass fibers, the system ensures unparalleled accuracy and repeatability.
This high-precision tensiometer features motor-driven height adjustment with variable speed and automatic positioning to support consistent sample handling. Built-in safety mechanisms like crash protection and coupling lock protect both the sample and the sensor during operation.
The DCAT 25SF supports dynamic contact angle measurement, critical micelle concentration (CMC) testing, and surface pressure studies. Its modular design allows seamless integration with a wide range of accessories, including the LDU 25 Liquid Dosing Unit and Langmuir Trough Module, expanding its utility for various experimental setups.
A major advantage is its TP 50 touchscreen control panel, which offers intuitive operation through a digital interface and a precision rotary knob. The device also supports temperature-controlled measurements from -15 °C up to 135 °C, extendable to 300 °C with optional modules.
If you’re seeking a reliable, precise, and versatile tool for analyzing the surface properties of fine fibers, the DCAT 25SF Tensiometer is an excellent investment in lab excellence.
The DCAT 25SF Tensiometers is a specialized dynamic contact angle measuring instrument and tensiometer developed by DataPhysics Instruments, meticulously designed for high-precision analysis of single fibers. Building upon the robust foundation of the DCAT 25, the 25SF variant incorporates advanced features to facilitate accurate measurements on delicate samples such as carbon or glass fibers.
Features of DCAT 25SF Tensiometers
- electrodynamic compensation weighing system of highest resolution with automatic and manual calibration function
- software controlled, motor-driven height positioning of the sample receptacles with variable speed
- automatic coupling lock for the balance
- automatic crash protection for measuring probes during measurement
- closed illuminated sample chamber
- digital thermometer with connections for two Pt 100 temperature sensors
- includes a TP 50 control panel with touch screen and precision control wheel
- compatible with the liquid dosing unit LDU 25
- compatible with the Langmuir trough module LTMr
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