Astratto
The test method covers standard procedures for measuring and analyzing surface temperatures through microwave interactive packaging and cooking AIDS (cioè. pedestals). This program can be used to measure the temperature of the base/food interface during microwave-handling of food in base based packages, heating pads and crisp sleeves, eccetera. It can also be used to expose a temperature profile of a base in a vial for testing volatile extracts, or in a liquid (PTFE-fluorocarbon polymer) extraction tank for testing non-volatile extracts. The latter step is carried out to establish the test conditions for the extraction and migration of temperature and time curves that approximate the temperature curves of the actual microwave preparation of the product.

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Metodo di prova standard ASTM F874-2019 per la misurazione della temperatura e l'analisi del profilo dei recettori a microonde

Fare un passo 1: Scopo
1.1 This is a test method for measuring surface temperature, which is achieved by microwave interactive packaging and cooking AIDS (cioè. receptors). It is used to measure the temperature of the receptor/food interface during microwave preparation of food using sensory-based packaging, heating pads and crispy sleeves, eccetera. It can also be used to measure the temperature of receptors exposed to extraction tests or liquids used in extraction pools for non-volatile extraction tests. The latter step is carried out to establish the test conditions for the extraction and migration of temperature and time curves that approximate the temperature curves of the actual microwave preparation of the product.

1.1.1 Several steps of this test method are taken directly from test method F1308, which provides an extraction test procedure for the base.

1.2 I valori espressi in unità SI sono considerati valori standard. Questo standard non include altre unità di misura.

1.3 Questo standard non è destinato ad affrontare tutti i problemi di sicurezza associati al suo utilizzo. È responsabilità degli utenti di questo standard stabilire una sicurezza adeguata, specifiche sanitarie e ambientali e per determinare l'applicabilità delle restrizioni normative prima dell'uso.

1.4 Questo standard internazionale si basa su principi di standardizzazione riconosciuti a livello internazionale stabiliti nella Decisione sui principi per lo sviluppo di standard internazionali, Linee guida e raccomandazioni emanate dall'OMC Ostacoli tecnici al commercio (TBT) Comitato.

Metodo di prova standard ASTM F874-2019 per la misurazione della temperatura e l'analisi del profilo dei recettori a microonde

2. Fare riferimento al dossier
Norma ASTM

F1308 Test method for determination of volatile extracts in microwave receptors for food

F1317 Test method for microwave oven calibration

Test method for absorption of non-volatile ultraviolet (UV) extracts by F1349 microwave receptors

F1500 Test method for quantitative determination of non-UV absorbent non-volatile extracts in microwave receptors using a solvent as a food analog