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04 Nov
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TIPS FOR CHARPY IMPACT TESTING MACHINE USE
Test temperature: The temperature of the laboratory for impact testing should generally be within the range of 10~35℃ (that is, the room temperature). For tests with strict requirements, such as the impact test of materials whose toughness is sensitive to temperature changes, the test [...]
Thermal Deformation Vicat Tester Application and Test Method
Vicat Softening Point Tester The thermal deformation tester is widely used for the measurement of thermal deformation temperature (HDT) and Vicat temperature (VST) of thermoplastics, hard rubber and long fiber reinforced composite materials. The thermal deformation Vicat testing machine uses an intelligent controller to control the [...]
How to Solve Positive and Negative Errors in an Electronic Universal Testing Machine
The electronic universal testing machine is an important device for the mechanical research of non-metallic materials. However, there are various models of electronic tensile testing machines, each capable of meeting different measurement needs. Regardless of the type of non-metallic tensile testing machine, errors are [...]
TENSILE TESTING MACHINE PRECISION GRADES CLASSIFICATION
In the technical parameters of testing machine precision grades classification, we often see the accuracy of 0.5 or 1 and other parameters. What do these levels represent? Tensile testing machine 0.5 or 1 is to classify the accuracy level of the instrument. In ISO7500-1 Static [...]
How to extend the service life of pendulum impact testing machine
In order to prolong the service life of the pendulum impact testing machine, hereby remind users and friends that when using the pendulum impact testing machine in the later period, we must pay attention to regular inspection and maintenance of the equipment, the purpose [...]
OPERATION PROCEDURES AND PRECAUTIONS OF IZOD IMPACT TESTER
The Izod impact tester is an important device used to measure the impact resistance of materials. It evaluates a material’s impact resistance by simulating the impact forces that might be encountered in actual use. This article will explain its operation procedures and precautions. Operation Procedure Preparation: [...]
Determination of Carbon Black Dispersion in Pipes Industry
Definition of Carbon Black Dispersion Carbon black Dispersion Tester Carbon black is a commonly used filler, widely used in rubber, plastic, coating, ink, printing and other industrial fields. The performance of carbon black directly affects the quality and service life of the product, and the dispersion [...]
What is Oxidation Induction Time Analyzer?
Oxidation induction time analyzer is a common thermal analysis instrument used to measure the thermal stability and oxidation stability of materials. The OIT test method can evaluate the thermal degradation process of a sample by measuring its oxidation induction time at high temperature, thereby obtaining important [...]
180 degree peel testing machine Installation details
The peeling force tester is suitable for the peeling of food plastic packaging, daily cosmetics plastic packaging, adhesives, adhesive tapes, stickers, medical patches, protective films, composite films, artificial leather, woven bags, films, paper and other related products. It can be used for professional equipment [...]
WHAT IS THE PRINCIPLE OF POSITIVE PRESSURE SEALING TESTER
In daily work and life, we often need to use positive pressure sealing tester. So what is the principle of positive pressure sealing tester? What is the principle of positive pressure seal tester Positive pressure sealing tester is an instrument used to test the sealing performance of product [...]