When calibrating a pyrometer, what is the target temperature to achieve?

When calibrating a pyrometer, the target temperature typically set for achieving accurate measurement is 0 degrees Celsius. This temperature serves as a critical reference point for ensuring the instrument's readings are aligned with the actual temperatures it is measuring. A calibration point at freezing conditions allows for a baseline where temperature effects can be easily monitored and adjusted. This is important in food safety as precise temperature readings are essential in preventing foodborne illnesses, ensuring that food is cooked and held at safe temperatures. Other temperatures may not serve as effective calibration points due to their proximity to commonly encountered environmental temperatures or less stability, which could lead to less accurate readings in various cooking scenarios.