UV/Vis Spectrophotometer Buying Guide: Single vs Double Beam
UV/Vis Spectrophotometer Buying Guide: Single vs Double Beam The short [...]
EN 13501-1 Euroclass: Classes, Tests and Subscripts
The EN 13501-1 Euroclass system sorts construction products into A1 to F and adds smoke and droplet sub-classes. This guide sets out the test route behind each class, the numeric thresholds, and the fl and L subscripts that change what a class means.
SBI vs Cone Calorimeter: Which Fire Test System Do You Need?
SBI vs cone calorimeter comes down to whether you classify products or characterise materials. This comparison sets out the scale, outputs, regulatory weight, infrastructure and running costs of each instrument, and when a laboratory needs both.