Vacuum Insulation Panels or VIPs have a very low thermal conductivity. But how can we determine the thermal conductivity precisely with the lowest possible measurement uncertainty?
Digitization is the biggest change in the way we do business today. Enterprises that successfully adjust to this change can improve productivity
For the absolute measurement of thermal conductivity on low-conductive materials the so called “GUARDED HOT PLATE-Method” (GHP) is used. The method is based on a steady-state heat-flow maintained through a material.
Even if those instruments are very complex, NETZSCH found a way to provide the simplest way of absolute thermal conductivity measurements to the industry. The newest SMART MODE Software for GHP’s is a milestone for simplicity to this method.
There are many applications for a Heat Flow Meters – but is it the right measurment method for thermal conductivity for my material or product?
This article shows how the thermal conductivity of vacuum insulation panels can be determined – traceable to international thermal conductivity standards!
In Bezug auf unsere Wärmefluss-Messplatten-Geräte zur Ermittlung der Wärmeleitfähigkeit nach DIN EN 12664, DIN EN 12667 oder DIN EN 12939 tritt immer wieder eine Frage auf, die wir mit diesem Beitrag klären wollen: Was ist der Unterschied: “Nennwert” und “Bemessungswert” der Wärmeleitfähigkeit?
This article and video shows, how you can design your sintering process to the best with KINETICS NEO and the data from Thermal Analysis. Simulate before firing and speed up your sintering process up to 60%
Day-to-day measurements on your production samples can be calculated in terms of the statistical measurement value λ90/90 by a single mouseclick. This is the basis for determining the CE-compliant nominal value of the thermal conductivity, λD.
This article shows the relationship between the thermal conductivity and the Lambda 90/90 Value, which is the leading parameter for the CE-Declaration on insulating materials in Europe.