Technological Innovation

What is BS EN ISO 845:2021?

BS EN ISO 845:2021 is a technical standard that focuses on defining the requirements and specifications for determining the thermal properties of materials. This international standard provides guidelines and procedures for conducting heat transfer tests and calculating various parameters related to thermal conductivity, diffusivity, and resistivity.

Understanding the Scope and Objectives

The scope of BS EN ISO 845:2021 encompasses a wide range of materials, including solids, liquids, and gases. It aims to establish a standardized approach to measure and evaluate the thermal properties of these materials under different conditions and environments. The standard outlines the methodology to obtain accurate and reliable data, which can be used for various applications in industries such as construction, engineering, and manufacturing.

Key Requirements and Testing Procedures

BS EN ISO 845:2021 specifies the necessary equipment, apparatus, and sample preparation techniques required for conducting thermal property measurements. The standard emphasizes the need to ensure proper calibration and validation of measurement instruments to eliminate errors and uncertainties. The testing procedures outlined in the standard cover a wide range of techniques, including steady-state and transient methods, to accurately determine the thermal properties of materials.

Importance and Benefits

Accurate knowledge of thermal properties is crucial in designing and optimizing various systems and processes. BS EN ISO 845:2021 provides a common framework for material characterization, facilitating better comparison of results across different laboratories and industries. This standard not only enables precise material selection but also helps in improving energy efficiency, developing sustainable materials, and enhancing overall product performance. Additionally, compliance with this standard ensures consistency and reliability in thermal property evaluations, leading to better decision-making and quality control.



Contact: Cindy

Phone: +86-13751010017


Add: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

Scan the qr codeclose
the qr code