The High Temperature Oven HT 1300 is a powerful expansion module for the AQUA 40.00 Karl Fischer titrator and is designed for the precise release of water from samples that emit moisture only at elevated temperatures between 300 °C and 1300 °C. This enables reliable analysis of samples in which water is formed as a reaction product during heating.

Samples are placed into small sample boats and are automatically introduced into the hot zone of the oven via a special valve system. This ensures that the carrier gas flow remains uninterrupted throughout the entire process.

Within the inert gas stream, the water is completely released from the sample and transferred directly into the measuring cell of the AQUA 40.00 Basic Module via a secure connection system.

Thanks to the integrated two-stage drying system for the inert carrier gas, an extremely low background drift is achieved. This ensures highly accurate and reproducible measurement results, even at very high temperatures.