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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 -
Eight ways to extend the service life of constant temperature and humidity test chamber
1. The ground around and at the bottom of the machine should be kept clean at all times, because the condenser will absorb fine dust on the heat sink; 2. The internal impurities (objects) of the machine should be removed before operation; the laboratory should be cleaned...Read more -
LCD liquid crystal display temperature and humidity test specifications and test conditions
The basic principle is to seal the liquid crystal in a glass box, and then apply electrodes to cause it to produce hot and cold changes, thereby affecting its light transmittance to achieve a bright and dim effect. Currently, common liquid crystal display devices include Twisted Nematic (TN), Sup...Read more -
Test standards and technical indicators
Test standards and technical indicators of temperature and humidity cycle chamber: The humidity cycle box is suitable for safety performance testing of electronic components, providing reliability testing, product screening testing, etc. At the same time, through this test, the reliability of the...Read more -
Three aging test stages of UV aging test
UV aging test chamber is used to evaluate the aging rate of products and materials under ultraviolet rays. Sunlight aging is the main aging damage to materials used outdoors. For indoor materials, they will also be affected to a certain extent by sunlight aging or aging caused by ultraviolet rays...Read more -
What should I do if the high and low temperature rapid box cools down too slowly to reach the set value?
Users who have experience in purchasing and using relevant environmental test chambers know that the high and low temperature rapid temperature change test chamber (also known as a temperature cycle chamber) is a more accurate test chamber than a conventional test chambe...Read more -
In three minutes, you can understand the characteristics, purpose and types of temperature shock test
Thermal shock testing is often referred to as temperature shock testing or temperature cycling, high and low temperature thermal shock testing. The heating/cooling rate is not less than 30℃/minute. The temperature change range is very large, and the test severity increases with the increase of th...Read more -
Semiconductor packaging aging verification test-PCT high voltage accelerated aging test chamber
Application: PCT high pressure accelerated aging test chamber is a kind of test equipment that uses heating to generate steam. In a closed steamer, the steam cannot overflow, and the pressure continues to rise, which makes the boiling point of water continue to increase,...Read more -
New Materials Industry-The Effect of Tougheners on the Hygrothermal Aging Properties of Polycarbonate
PC is a type of engineering plastic with excellent performance in all aspects. It has great advantages in impact resistance, heat resistance, molding dimensional stability and flame retardancy. Therefore, it is widely used in electronic appliances, automobiles, sports equipment and other ...Read more -
The most common environmental reliability tests for automotive lights
1.Thermal Cycle Test Thermal cycle tests usually include two types: high and low temperature cycle tests and temperature and humidity cycle tests. The former mainly examines the resistance of the headlights to high temperature and low temperature alternating cycle envir...Read more -
Maintenance methods of constant temperature and humidity test chamber
1. Daily maintenance: Daily maintenance of the constant temperature and humidity test chamber is very important. First, keep the inside of the test chamber clean and dry, clean the box body and internal parts regularly, and avoid the influence of dust and dirt on the test chamber. Secondly, check...Read more -
Test equipment from UBY
The definition and classification of test equipment: Test equipment is an instrument that verifies the quality or performance of a product or material according to the design requirements before it is put into use. Test equipment includes: vibration test equipment, power test equipment, me...Read more -
What is a thermal shock test for glass bottles?
Glass Bottle Impact Tester: Understanding the Importance of Thermal Shock Testing of Glass Bottles Glass jars and bottles are widely used for packaging a variety of products, including food, beverages and pharmaceuticals. These containers are designed to protect t...Read more -
What is a stability chamber in the pharmaceutical industry?
Stabilization chambers are important equipment in the pharmaceutical industry, especially in ensuring the quality and safety of pharmaceuticals. The 6107 Pharmaceutical Medical Stable Chamber is one such chamber that is recognized for its reliability and accuracy. Thi...Read more -
What machine is used for impact testing?
Impact testing is a critical process for evaluating materials, especially non-metallic materials, to determine their ability to withstand sudden forces or impacts. To carry out this important test, a drop impact testing machine, also known as a drop weight testing machin...Read more -
What instrument is used for tensile testing?
Tensile testing is an important process in materials science and engineering used to determine the strength and elasticity of materials. This test is performed using a specialized instrument called a tensile tester, also known as a tensile tester or tensile test machine...Read more