To boil water at a constant temperature of 80 degrees Celsius, you would need to use a specialized piece of equipment called a precision water bath or a laboratory water bath. A water bath is a container filled with water that can be heated and maintained at a specific temperature. Here's how you can use it to achieve a constant temperature of 80 degrees Celsius:
Fill the water bath with the appropriate amount of water, ensuring that it covers the object you want to heat.
Place the object or container with the water you want to boil into the water bath.
Set the temperature on the water bath control panel to 80 degrees Celsius.
The water bath will begin heating the water and, once it reaches the set temperature, it will automatically regulate the heat to maintain a constant temperature of 80 degrees Celsius.
Monitor the temperature using a thermometer or the built-in temperature display on the water bath.
It's important to note that achieving and maintaining a precise temperature like 80 degrees Celsius may require a specialized laboratory-grade water bath. Ordinary kitchen appliances like kettles or stovetops are generally not designed for such precise temperature control.