Spectrophotomètre à double faisceau ou à faisceau unique: Mécanisme, Dérive et vérification
a double beam spectrophotometer exists to cancel one specific error [...]
OIN 1167 Test de pression hydrostatique: Procédure & Échecs
An ISO 1167 hydrostatic test pressurises a thermoplastics pipe specimen [...]
Précision de la longueur d'onde UV/Vis & Vérification de la lumière parasite
Wavelength accuracy and stray light are the two specifications that [...]
Guide des normes d'essai des tuyaux en plastique: OIN 1167, OIN 9969 et ISO 1133
Plastic pipe testing standards are not one standard — they [...]
Guide de sélection du spectromètre FTIR: ATR et transmission
Choose ATR if you identify solids, pastes, films, rubbers or aqueous [...]
EN ISO 11925-2 Test de source de flamme unique expliqué (2026)
EN ISO 11925-2 is the small-flame ignitability test that sits [...]
Guide d'achat d'un spectrophotomètre UV/Vis: Single vs Double Beam
Guide d'achat d'un spectrophotomètre UV/Vis: Single vs Double Beam The short [...]
Global Building Material Fire Testing Standards & Equipment Guide: DANS, ASTM, OIN & AS/NZS Compliance
Executive Summary: Global building codes enforce strict fire safety [...]
DANS 13501-1 Euroclasse: 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 et Calorimètre à cône: De quel système de test incendie avez-vous besoin?
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.