A Flash of Food Safety Calibrating a Thermometer: Ice Water Method

The video tutorial explains the importance of using thermometers in food safety and provides a detailed guide on how to calibrate a metal stem thermometer using the ice water method. It emphasizes the need for regular calibration and record-keeping to ensure food safety. The tutorial concludes with a preview of the next lesson on the boiling water method.

Why is it important to ensure that thermometers are accurate in food safety?

• To save energy while cooking

• To ensure food is cooked evenly

• To enhance the taste of food

• To prevent foodborne illnesses

What is the first step in calibrating a thermometer using the ice water method?

• Submerge the thermometer

• Rotate the calibrating feature

• Fill a container with ice

• Add water to the container

How long should the thermometer sit in the ice water before adjusting?

• 10 seconds

• 30 seconds

• 5 minutes

• 1 minute

What should you do if your thermometer does not have a rotating feature?

• Skip the calibration

• Use a digital thermometer instead

• Replace the thermometer

• Use a small wrench or calibrating tool

Why is it important to record the date and time of thermometer calibration?

• To maintain a record for food safety verification

• To ensure the thermometer is used by the same person

• To compare with other thermometers

• To track the lifespan of the thermometer