CHC plus+ is a unique combination of the multi-purpose CHC Cryo & Humidity Chamber and an advanced humidity (RH) generator for the analysis of humidity-dependent and/or temperature-dependent structural changes in materials using X-ray diffraction. Investigations into pharmaceuticals, fine chemicals, clays or zeolites can be carried out in humid gas, air, inert gas or vacuum. Controlled humidity is possible for sample temperatures from 10 °C to 80 °C.Due to its versatility, the new combined CHC plus+ setup opens new dimensions in analysis for materials science and is a true "workhorse" for the pharmaceutical industry.