TRS 300 Behr: the essential control unit for your precision thermal analyses
The TRS 300 control unit from Behr is much more than just a temperature control module. It is a central control tool designed to give laboratories complete control over behrotest® digesters, particularly during demanding protocols such as chemical oxygen demand (COD) determination. With its user-friendly interface, clear display and rock-solid robustness, the TRS 300 is an indispensable ally for ensuring the reproducibility and reliability of your analyses.
The TRS 300 allows ten independent thermal cycles to be programmed, with the option of linking up to ten steps per programme. This flexibility is particularly valuable for laboratories seeking to adapt their protocols to different types of samples or specific methods. Each step can be configured in terms of target temperature, duration and heating function (rapid heating, maintenance or gradient rise). A special function for COD is pre-programmed in accordance with DIN 38409 standards, ensuring the conformity of your measurements.
This compact housing can be easily installed next to the digester. Its foot can be tilted in 30° increments for comfortable reading of the information on the display. Navigation is via a single rotary push button, which selects and confirms options. This ergonomic design reduces operating errors and simplifies staff training.
The TRS 300 unit also stands out for its connectivity: it has an RS232 port for data transfer and automation, as well as secure sockets for the Pt100 temperature sensor and the digester power supply. The whole unit is protected by a splash-proof and acid/alkali vapour-resistant structure, ensuring the equipment's longevity.
When it comes to safety, Behr makes no compromises. The TRS 300 has several warning devices in case of overheating, short circuit or a poorly connected sensor. Each alarm is associated with a clear error code, enabling rapid and targeted intervention. Delayed start (Autostart) and automatic preheating are also available, allowing you to run your programmes even when you are not in the laboratory.
The TRS 300 is much more than an accessory: it is a truly intelligent, reliable and scalable interface between the laboratory technician and the heating systems. It is designed for laboratories that want to improve their productivity, secure their procedures and guarantee reliable results, day after day.
