1 / 9

Thermometers

Thermometers. Thermometers. Thermometers must be: In degrees Celsius ( o C) or both in Celsius ( o C) and degrees Fahrenheit ( o F) Thermometers only in o F must be accurate to + 2 o F. Thermometers dually scaled must be accurate to + 1 o C. Examples of thermometers:

gmoyer
Télécharger la présentation

Thermometers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Thermometers

  2. Thermometers • Thermometers must be: • In degrees Celsius (oC) or • both in Celsius (oC) and degrees Fahrenheit (oF) • Thermometers only in oF must be accurate to +2 oF. • Thermometers dually scaled must be accurate to +1 oC. • Examples of thermometers: • Instant-read, thermocouple/thermistor, infrared, and time-temperature indicator Thermometers

  3. Thermometers Thermometers

  4. Checking Your Thermometer Check the accuracy of all food thermometers: • At least once a day • Every time it is dropped • After being exposed to extreme temperatures Methods to check the accuracy: • Boiling water method • Ice-point method If not correct, calibrate. Thermometers

  5. Boiling Water Method Thermometers

  6. Ice-Point Method Thermometers

  7. “Looking does not guarantee proper cooking.” Measure the temperatures of food during storage, cooking, and holding

  8. Measuring Food Temperatures • Use an approved thermometer. • Locate the sensing portion of the thermometer. • Clean and sanitize the probe before use. • Insert the sensing portion of the thermometer into the thickest part or into the center of the food. Thermometers

  9. Cleaning and Sanitizing Thermometers • The probe or stem of a thermometer must be cleaned and sanitized before it is used. • If only measuring the temperature of ready-to-eat food, the probe or stem only needs to be cleaned between uses. Thermometers

More Related