Doppelstrahl- vs. Einzelstrahl-Spektrophotometer: Mechanismus, Drift und Verifizierung
a double beam spectrophotometer exists to cancel one specific error [...]
ISO 1167 Hydrostatischer Drucktest: Verfahren & Misserfolge
Eine ISO 1167 hydrostatic test pressurises a thermoplastics pipe specimen [...]
Genauigkeit der UV/Vis-Wellenlänge & Überprüfung von Streulicht
Wavelength accuracy and stray light are the two specifications that [...]
Leitfaden zur Prüfung von Kunststoffrohren: ISO 1167, ISO 9969 und ISO 1133
Plastic pipe testing standards are not one standard — they [...]
Auswahlhilfe für FTIR-Spektrometer: ATR vs. Übertragung
Choose ATR if you identify solids, Pasten, Filme, rubbers or aqueous [...]
IN ISO 11925-2 Single Flame Source Test Explained (2026)
IN ISO 11925-2 is the small-flame ignitability test that sits [...]
UV/Vis Spectrophotometer Buying Guide: Single vs Double Beam
UV/Vis Spectrophotometer Buying Guide: Single vs Double Beam The short [...]
Global Building Material Fire Testing Standards & Equipment Guide: IN, ASTM, ISO & AS/NZS Compliance
Executive Summary: Global building codes enforce strict fire safety [...]
IN 13501-1 Euroklasse: Klassen, Tests und Indizes
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.