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04 Nov
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COMMON PROBLEM OF THERMOGRAVIMETRIC ANALYZER（TGA)
Thermal Gravimetric Analyzer TGA(1) The sample holder falls off Careful observation of the structure of the thermogravimetric analyzer（TGA) shows that there is a high-temperature-resistant and corrosion-resistant colloidal material, that is, an adhesive, between the tripod of the balance and the thermocouple. Detachment of the sample is [...]
Fabric Martindale Abrasion Wear Tester’s Functions And Application In The Textile Industry
Fabric Martindale Abrasion Wear Tester is a quality testing equipment widely used in the textile industry. It is mainly used to test the wear resistance and abrasion properties of fabrics. Based on the principle of tribology, the wear resistance and abrasion performance of the fabric are evaluated [...]
Universal Testing Machine Testing Error Solution
Universal testing machine is an important equipment in the research of material mechanics, but there are many kinds of testing machines, such as fatigue testing machine, etc. Different testing machines can meet different measurement needs. But no matter what type of testing machine it [...]
Common Errors And Reasons In The Test Results Of Hydraulic Universal Testing Machine
The hydraulic universal testing machine is a common experimental instrument. During the inspection process, the staff generally report that a certain amount of error will occur. What is the cause of the test error of the hydraulic universal testing machine? 1. Environmental humidity changes The environmental [...]
Note For Use Of Metal Material Testing Machine
The metal material testing machine is a device for testing the mechanical properties of various materials, including static load, tension, compression, bending, tearing, yield strength and other properties. The testing of various physical and mechanical properties of various materials is an indispensable testing equipment [...]
Application and Characteristics of Synchronous Thermal Analyzer
During the heating process of the synchronous thermal analyzer, if the measured substance sublimates, vaporizes, decomposes or loses crystal water, the quality of the measured substance will change. At this point, the thermogravimetric curve is not straight, but decreasing. By analyzing the thermogravimetric curve, [...]
The factors affecting the accuracy and life of the tensile testing machine
The tensile testing machine is a high-precision, high-tech material testing equipment, which can be used to perform tensile, compression, bending, shearing, peeling and other mechanical performance tests on metallic and non-metallic materials. The reason why it has become the main equipment for material testing [...]
EFT OVERVIEW & SUPPRESSION OF EFT INTERFERENCE
A common transient interference in electrical and electromechanical equipment, namely EFT, is generated by inductive devices such as relays, motors, and transformers. Generally speaking, these devices form part of the system, so interference is often generated inside the system. Designers should pay enough attention [...]
IZOD IMPACT TESTING MACHINE MAINTENANCE AND COMMON PROBLEM SOLVING METHOD
The Izod impact testing machine is a semi-automatic control testing machine with simple operation and high work efficiency. The swing, impact and placement are electrically controlled, and the remaining energy after breaking the sample can be used to automatically swing the pendulum to prepare [...]
How To Keep The Hydraulic Universal Testing Machine Clean
The hydraulic universal testing machine has very high accuracy requirements. If the hydraulic universal testing machine cannot be guaranteed to be clean and dust-free, and dust enters the hydraulic system, it will cause very serious consequences such as clogging the valve hole and scratching [...]