For Parts or Not Working. This item does not function as intended and is not fully operational.
It may be defective, damaged, or missing essential components, requiring repair or servicing. Sold strictly for parts, repair, or refurbishment.
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For Parts or Not Working. This item does not function as intended and is not fully operational.
It may be defective, damaged, or missing essential components, requiring repair or servicing. Sold strictly for parts, repair, or refurbishment.
Krüss K11 Force Tensiometer
The Krüss K11 is a precision force tensiometer designed for measuring surface tension, interfacial tension, and wetting forces in research, quality control, and material-science applications. Built with a high-stability weighing system and an enclosed measurement chamber, it supports accurate force-based measurements using standard methods such as Wilhelmy plate and Du Noüy ring. Its controlled environment and mechanical isolation improve repeatability, making it suitable for characterizing liquids, coatings, surfactants, and surface-active materials.
Key Specifications
Model: K11
Function: Force-based tensiometry for surface and interfacial tension measurement
Measurement Methods: Wilhelmy plate, Du Noüy ring, and related force techniques
Design Features: Enclosed chamber for environmental stability and noise reduction
Applications: Material science, surface chemistry, QC testing, liquid characterization
Designed for reliable laboratory use, the K11 provides precise force measurements essential for evaluating wetting behavior, surface activity, and interfacial properties in scientific and industrial environments.
Order processing (packing and handing over to the shipping company) takes up to 3 days, including weekends.
Currently, we ship all items with UPS or DHL in secure packaging and with a tracking number.
Delivery should arrive at the customer's address within 6 business days.
No. We only charge for the item and shipping.
It is the buyer's responsibility to pay any taxes (if applicable) in their country (import tax / customs fees).
Yes, according to the details provided in the order (or upon request), and as required.
Yes. Where we were able to test the item – we did.
In cases where full testing wasn't possible, we note that the item was taken from a working environment or a similar statement.
Unless it is specifically listed as AS-IS or For Parts – in which case no full functionality is guaranteed.
Yes, for 30 days from the date the item is delivered.
If we have stock – we will send a replacement.
Returns are not accepted for reasons such as change of mind, incompatibility, or finding a lower price.
Items listed as AS-IS or For Parts – have no warranty at all.
Many customers ask technical questions, like whether the item will work with their system.
We recommend checking with ChatGPT – it provides excellent answers!