Heratherm® large capacity ovens were designed for larger samples or high sample volume. All models have a large, easy to view, vacuum fluorescence display and simple to use touch button operation which is controlled by a microprocessor and automatic over-temperature alarm system to protect samples.

• Fan has low speed for applications that require minimal airflow (drying of powders), or high speed for fastest drying and heating, and best temperature stability and uniformity
• Units offer a simple calibration routine to ensure temperature compliance over time
• Programmable controller for pre-defined temperature ramps, up to 10 temperature steps can be defined per program
• Fan speed and damper position are controlled electronically, and can be changed for every program step individually for maximum process flexibility
• Up to 10 programs can be saved for repeating processes quickly and easily
• Sophisticated timer provides choice of simple on/off timer, recurring weekly timer or set oven activity based on the 24-hour clock

Advanced Protocol ovens offer mechanical convection via a two-speed fan for faster drying and better temperature stability and uniformity. Units have resistant stainless steel (AISI 304) inner chambers and access port for external sensors for independent data monitoring, or other devices for specific test set ups. Greater flexibility, accuracy and dependability are provided through a wide range of additional features.