HumiSys - Model HF - High Flow Relative Humidity Generators Brochure

The HumiSys HF RH generator employs divided-flow (split-flow) technique and utilizes two mass flow controllers for fast response. In the main mode of operation, one RH probe is used for RH control and is usually placed inside the user chamber. The second (optional) RH probe can be placed at any user-defined location for verification of RH and temperature uniformity. In cases where RH probe cannot be installed inside the user chamber, a miniature RH probe can be placed inside the HumiSys HF generator and the temperature of the user chamber can be monitored by the (optional) temperature probe (RTD based).