Relative Humidity Controller

Pharmaceutical Technology, Pharmaceutical Technology, March 2022 Issue, Volume 46, Issue 3
Pages: 12

Linkam Scientific’s RHGen Relative Humidity (RH) controller allows for precise control of sample humidity without need for an external dry air supply.

Linkam Scientific’s RHGen Relative Humidity (RH) controller offers humidity control between 3% and 95% RH at temperatures from ambient to 85 °C. Relative to past models, it has an upgraded RH sensor and improved connectors, providing environmental control to a variety of Linkam temperature control stages and third-party chambers.

The RHGen allows for precise control of the humidity around a sample without need for an external dry air supply. Accurate humidity control is maintained through close placement of the feedback sensor to the sample block. Magnetic connectors for the bottle enable easy water changing and refilling for users.

The device can be combined with the Inert Gas Regulator, which acts as a regulated pressure interface between the RHGen and an external gas supply to allow inert gasses into the chamber. This allows the RHGen to replicate unique environmental conditions. It can also be used in conjunction with light microscopy, Raman, Fourier transform infrared, and X-ray for further sample characterization.

Linkam Scientific
www.linkam.co.uk