ASTM E825

ASTM E825 is the ASTM standard that covers a phase change-type disposable fever thermometer for the intermittent determination of human temperature. It provides a clear technical reference for a simple, single-use temperature-measuring device intended for periodic checks rather than continuous monitoring. For buyers, specifiers, and quality teams, the standard matters because it helps define expectations for product design, performance, and consistency in a compact, procurement-ready format.

ASTM E825 standard overview

The official title, Standard Specification for Phase Change-Type Disposable Fever Thermometer for Intermittent Determination of Human Temperature, indicates a focused specification for disposable thermometers that use a phase change approach to indicate temperature. ASTM E825 is used as a technical basis for evaluating whether these devices are suitable for intermittent human temperature measurement and whether they align with the expected requirements of the standard. It is especially useful when comparing products from different suppliers or verifying that a thermometer meets a recognized ASTM specification.

Where is ASTM E825 used?

ASTM E825 is commonly used in settings where disposable fever thermometers are selected for occasional temperature checks and simple patient use. The standard is relevant to purchasing, product evaluation, and quality control workflows where phase change-type devices are reviewed against a recognized specification. It is most applicable when a disposable thermometer is being considered for human temperature measurement in routine care or screening situations that call for intermittent readings and straightforward use.

Practical importance of ASTM E825

In practice, ASTM E825 helps support more consistent product selection and compliance review for disposable fever thermometers. It gives purchasers and evaluators a defined ASTM standard to reference when checking performance expectations, product suitability, and supplier claims. Using ASTM E825 can also reduce uncertainty during procurement and acceptance testing by creating a shared technical baseline for intermittent human temperature measurement devices. That makes it useful for quality-focused buying decisions and documentation.

• Phase change-type disposable thermometer
• Intermittent human temperature measurement
• Specification-based product evaluation
• Quality and procurement reference