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What is ASTM standard for abrasion test?
In the world of materials testing, especially coatings and paints, understanding abrasion resistance is crucial. This is where abrasion testing machines (also known as wear testing machines or abrasive testing machine) come in. These machines are designed to assess a material’s ability to withsta...Read more -
Charpy impact tester: essential equipment for material toughness assessment
In the field of material testing, the Charpy impact tester is an important instrument for evaluating the impact toughness of various non-metallic materials. This advanced equipment is mainly used to measure the elasticity of hard plastics, reinforced nylon, fiberglass, ceramics, cast stone, insul...Read more -
What is the Principle of Abrasion Tester?
In industries ranging from automotive to textiles, ensuring material durability is critical. This is where the abrasion test machine plays a pivotal role. Also known as an abrasion tester, this device evaluates how materials withstand wear and friction over time. Let’s explore its working princip...Read more -
IP56X sand and dust test chamber correct operation guide
• Step 1: First, make sure the sand and dust test chamber is connected to the power supply and the power switch is in the off state. Then, place the items to be tested on the test bench for detection and testing. • Step 2: Set the parameters of the test chamber according to the test requirements....Read more -
How to replace the dust in the sand and dust test chamber?
The sand and dust test chamber simulates the natural sandstorm environment through built-in dust, and tests the IP5X and IP6X dustproof performance of the product casing. During normal use, we will find that the talcum powder in the sand and dust test box is lumpy and damp. In this case, we need ...Read more -
Small details of rain test chamber maintenance and maintenance
Although the rain test box has 9 waterproof levels, different rain test boxes are designed according to different IP waterproof levels. Because the rain test box is an instrument to test data accuracy, you must not be careless when doing maintenance and maintenance work, but be cautious. T...Read more -
Detailed classification of IP waterproof level:
The following waterproof levels refer to international applicable standards such as IEC60529, GB4208, GB/T10485-2007, DIN40050-9, ISO20653, ISO16750, etc.: 1. Scope: The scope of waterproof test covers the protection levels with the second characteristic number from 1 to 9, coded as IPX1 to IPX9K...Read more -
Description of IP dust and water resistance levels
In industrial production, especially for electronic and electrical products used outdoors, dust and water resistance are critical. This capability is usually evaluated by the enclosure protection level of automated instruments and equipment, also known as the IP code. Th...Read more -
How to reduce composite material testing variability?
Have you ever encountered the following situations: Why did my sample test result fail? The test result data of the laboratory fluctuates? What should I do if the variability of the test results affects the product delivery? My test results do not meet the customer's req...Read more -
Common Mistakes in Tensile Testing of Materials
As an important part of material mechanical properties testing, tensile testing plays an important role in industrial manufacturing, material research and development, etc. However, some common errors will have a huge impact on the accuracy of test results. Have you noticed these details? 1.The f...Read more -
Understanding the Dimension Measurement of Specimens in Material Mechanics Testing
In daily testing, in addition to the accuracy parameters of the equipment itself, have you ever considered the impact of sample size measurement on the test results? This article will combine standards and specific cases to give some suggestions on the size measurement of some common materials. ...Read more -
What should I do if I encounter an emergency during testing in the high and low temperature test chamber?
The treatment of interruption of high and low temperature test chamber is clearly stipulated in GJB 150, which divides the test interruption into three situations, namely, interruption within the tolerance range, interruption under test conditions and interruption under ...Read more