1. Brand
2. Binder
3. Climate chambers
4. Photostability climate chambers

Photostability climate chambers

BINDER climate chambers stand out when testing material behaviors under constant temperature and humidity conditions. They are fully compliant with ICH guidelines and offer the best solution for stability testing of active pharmaceutical ingredients at 40 °C and 75% RH as well as for numerous other applications. Series KBF P and KBF LQC climate chambers also offer ICH-compliant illumination for standard-compliant long-term tests. In combination with the innovative Light Quantum Control (LQC), they offer a reliable all-in-one solution for photostability testing in a single chamber.

BINDER Photostability Climate Chambers without Light Dose Control

BINDER photostability climate chambers provide UV and VIS illumination in a stable temperature environment according to ICH guideline Q1B. The time-programmable lighting ensures reliable, standardized testing conditions. An ideal choice for photostability tests where automatic light dose control is not required.

BINDER Photostability Climate Chambers with Light Dose Control (LQC)

BINDER photostability climate chambers with LQC (Light Quantity Control) enable precise, automatic light dose regulation for ICH Q1B-compliant testing. Built-in UVA and VIS sensors continuously measure irradiance in real time, and the system switches off the lighting automatically once the preset dose is reached. This ensures a fully controlled and reproducible photostability environment for pharmaceutical, cosmetic, and chemical applications.