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Characteristics and application of electronic tensile machine
The electronic tensile testing machine is a new type of material testing machine that combines electronic technology with mechanical transmission. It has a wide and accurate range of loading speed and force measurement, and has high precision and sensitivity for the measurement and control of loa...Read more -
Application and characteristics of slope friction coefficient meter
Bevel friction coefficient tester is suitable for testing the friction coefficient of paper, cardboard, plastic film, thin slice, conveyor belt and other materials. By measuring the smoothness of the material, we can control and adjust the opening of the packaging bag, the packaging speed of the ...Read more -
Use and maintenance of high and low temperature test chamber
Notes for use of new machine: 1. Before the equipment is used for the first time, please open the baffle on the upper right side of the box to check whether any components are loose or fall off during transportation. 2. During the test, set the temperature control instrument to 50℃ and press the ...Read more -
Principle of automatic nucleic acid extraction and purification instrument
Automatic nucleic acid extraction and purification equipment is to extract and purify nucleic acid by magnetic bead method, according to the selection of the corresponding kit for multi-source samples (such as blood, animal and plant tissues, cells, etc.) nucleic acid separation and purification....Read more -
Introduction of mask synthetic blood penetration tester
Medical mask synthetic blood penetration tester main features: 1. The protruding sample fixing device can simulate the actual use state of the mask, leave the test target area, and do not damage the sample, and make the synthetic blood distributed in the sample target area. 2. Special constant ...Read more -
Discussion on plastic fog measurement with fog meter
The haze of plastic refers to the ratio of the scattered light flux and transmitted light flux that deviates from the incident light through the sample, expressed in percentage. Fog is due to material surface defects, density changes or light scattering impurities caused by the material interior ...Read more