Overview In modern industrial production, hoses are common industrial materials widely used for liquid and gas transmission. However, prolonged use and exposure to natural environments can lead to hose aging, affecting their performance and lifespan. To evaluate the aging resistance of hoses, the xenon lamp aging test chamber has become an essential testing device. This article will discuss the pr...
Overview The salt spray test chamber is primarily used for conducting corrosion tests to ensure the quality of ferrous metals and their coatings. This test is widely used in the paint and coating industry to verify the durability and anti-corrosion properties of coatings. Corrosion significantly impacts ferrous metals, and the salt spray test chamber can simulate a saline environment to accelerate...
What is a Coating Thickness Analyzer? A coating thickness analyzer, also known as a coating thickness gauge, electroplating layer tester, or anti-corrosion layer detector, is an instrument capable of non-destructively measuring the thickness of coatings on various substrates. It can measure non-magnetic coatings (such as aluminum, chromium, copper, enamel, rubber, paint, etc.) on magnetic metal su...
Overview Ball Pressure Test (Resistance to Heat) is a critical experiment for evaluating the heat resistance performance of insulation materials, primarily used to support and protect energized components. The testing temperature varies depending on the material’s application, typically requiring materials supporting energized components to be tested at 125°C. Given that electrical accessor...
Analysis of Combustion Safety Performance of Automotive Interior Materials Importance and Current Status Combustion safety performance is a critical indicator for automotive interior materials. Typically, interior materials in vehicles are combustible, making stringent control over their combustion characteristics crucial. Currently, there are various standards governing the combustion characteris...
The Impact of Salt Spray on Electronic Products and Mitigation Measures Salt spray is widely present in marine, atmospheric, terrestrial, lake, and river environments, inevitably exposing electrical and electronic products to salt-laden atmospheres. The effects of salt spray environment, ranking just after temperature, vibration, humidity, and dust, significantly accelerate the electrochemical cor...
What is a RoHS Tester? A RoHS tester is a specialized device used to ensure compliance with the European Union’s RoHS (Restriction of Hazardous Substances) directive. This directive aims to limit the use of specific hazardous substances in electrical and electronic products. The primary function of a RoHS tester is to measure the levels of the following six hazardous substances in products: ...
Impedance analyzers are crucial testing devices used to assess the impedance characteristics of electronic components, circuits, and materials. With the rapid advancement of electronic technology, impedance analyzers are increasingly vital in fields such as circuit design, material science, and biomedical engineering. Working Principle of Impedance Analyzers: The principle of impedance analyzers i...
Principle of Battery Internal Resistance Tester: The battery internal resistance tester is designed to measure the internal impedance and voltage of batteries. Its principle involves applying a 1 kHz alternating current (AC) signal to the test object and measuring the AC voltage drop to obtain the internal resistance value. In comparison to the principle of resistance measurement using a multimete...
中文简体
English
Русский
Español
Português
Türkçe
العربية
Deutsch
Polski
Italiano
Français
한국어
ไทย
Tiếng Việt
日本語