Shoe heat insulation testing machine -- sand bath

Main uses:

Evaluate the insulation performance of footwear:

The sand bath can be used to characterize the extreme local temperature environment. It can assess the heat insulation component energy of the sole, namely, the temperature rise of the insole surface 跬， by exposing the sample fresh green in the sand bath for a certain period of time. This is essential to ensure the comfort and safety of the farm at high temperature 塆。

Quality control: The sand bath part of the shoe heat insulation testing machine can be used to test the manufacturing quality of the footwear product to ensure that the product meets the design specifications and quality standards. By comparing the thermal insulation performance of different batches or different manufacturers, potential quality problems can be detected in a timely manner.

Product development: During the development of footwear products, sand baths can be used to test the impact of different materials, structures and designs on thermal insulation performance. This helps designers optimize product design and improve the thermal insulation performance of products.

Applicable standards:

The testing of the sand bath part of the shoe heat insulation testing machine should follow the relevant industry standards or specifications to ensure the accuracy and comparability of the test results. Here are some common applicable standards,

EN12568:

This is a European standard used to evaluate the thermal insulation performance of footwear under high temperature conditions. The standard specifies the requirements for test methods, test equipment and test conditions.

ANSI:

ANSI is an acronym for the American National Standards Institute, which develops a series of standards regarding product testing. Although ANS! Standards may not specifically address footwear insulation, but some ANS| standards may contain requirements related to footwear testing.

JS:

JS is the abbreviation of Japanese Industrial standard. The Japan Industrial Standards Survey （JSC） has developed a number of standards for footwear testing, which may include test methods related to thermal insulation properties.

GB/T 20991-2007:

This is the Chinese national standard on the test method of personal protective equipment, shoes standards. While the standard focuses primarily on the testing of personal protective shoes, it may contain testing requirements or guidance related to thermal insulation performance.

Other relevant standards:

In addition to the above standards, there may be other standards or specifications related to the thermal insulation performance test of moss, such as CSA（Canadian Standards Association） standards, LD50-1994（China Labour Protection equipment standards）， etc. These standards may vary based on specific application scenarios and requirements.

In practical applications, the tester should choose the appropriate test standard according to the specific needs and product characteristics, and follow the test methods and conditions specified in the standard for testing. At the same time, the tester should also regularly calibrate and maintain the test equipment to ensure the accuracy and reliability of the test results.