3/24/2024 0 Comments Pasteurization unit calculatorThe process involves heating milk to 71.7☌ for 15 – 25 seconds, and then quickly cooled to less than 3☌. Most people associate pasteurization with dairy products, which whilst correct, the pasteurisation process is used for other products including wine, beer, canned foods, juices, vinegar, water, nuts, honey and syrups too. It is used widely throughout the food and beverage industry by heating and then cooling quickly to kill bacteria before being packaged. Pasteurisation is the process of partially sterilising a product to make it safe for consumption by eliminating pathogens and in turn increasin its shelf life. They don’t have any cables or wires so cannot get tangled up with anything. They don’t cause any disruption and their small size allows them to be placed almost anywhere. Some of our customers have used our miniature SL50 series of temperature data loggers to validate their pasteurisation process because once in place they wouldn’t know they are there. Why our customers use our miniature data loggers to validate their pasteurisation process Because of this, we advise our data loggers are used with our water tight enclosures to ensure the logger works as effectively as possible.įor more information about our SL50 series miniature temperature data loggers, you can download the full datasheet here. Please note that whilst our miniature data loggers are water resistant, they are not waterproof. The Tempit-PRO software provides instant calculations to prove the effectiveness of the process. There is the option to upgrade this to Tempit-PRO which provides enhanced functionality and extra features including pasteurisation units (Pu). The Tempit-LITE software is free and easy to use and enables full functionality in terms of issuing the loggers and storing the data. The SL52T data logger is also BS EN 12830:2018 compliant, which means it has an accuracy class of ☐.2☌. Once the data has been collected, they can be removed and connected to the computer to display the readings as an inviolate record on our Tempit-LITE software. The sample rate can be set from every second to every 60 minutes, ideal for the pasteurisation process which has a small time frame to reach certain temperatures. They can be set up, placed in situ and left to log temperatures without any disruption to the process itself. The SL51T and SL52T miniature temperature data loggers are only 17mm x 6mm in size and do not need any wires. Signatrol data loggers used in the Pasteurisation Process Germs that can be found in unpasteurised milk include Brucella, E.Coli, Listeria, Salmonella and Campylobacter and depending on the amount consumed by an individual can cause sickness, vomiting and in extreme cases, paralysis and/or death. This can then go on to be consumed and pose serious health risks and in some cases cause deaths. If the pasteurization process isn’t reaching 71.7☌ for the correct amount of time, then the harmful bacteria is still present in the milk. The importance of pasteurising milk correctly The results are inviolate and can be used as part of a Quality Audit. The data loggers are placed at various points to ensure the milk is heated to the correct temperature for the right amount of time before being cooled. Our SL50 temperature data loggers are ideal for monitoring the pasteurisation process as they are highly accurate and can be set to log the temperature at 1 second intervals. The data loggers are used to record temperatures at key points in line with food safety regulations. Using data loggers to validate the pasteurisation processĪt Signatrol, we work with dairies and dairy farmers throughout the UK who use our SL50 series of miniature temperature data loggers to validate their pasteurisation process.
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