Lauda RKT Operating instructions

Hello! I've reviewed the operating instructions for the LAUDA RKT 20 and RKT 20-D Low-temperature Thermostats. This document covers important aspects like safety procedures, suitable bath liquids, pump system description and connections, and also maintenance tips. It’s designed to help you use your thermostat effectively and safely. I'm ready to assist with any specific questions you may have regarding its operation or features.
What type of liquids should be used in the thermostat?

What is the temperature range of the thermostat?

What kind of safety features does the thermostat have?

Can the thermostat use external systems?