1. Before using the electronic all-in-one test machine for testing, suitable limits must be set. 2. Check the electronic all-in-one tester cable to prevent cable damage and accidental disconnection. 3. Be careful when installing or removing samples, components or structural parts. 4. Make sure...

Recently, the Ministry of Industry and Information Technology has issued the important building materials industry standard JC/T 960 "Cement mortar strength automatic pressure testing machine" and the national standard GB/T 17671 "Cement mortar strength inspection method (ISO method)" for solicit...

Cement mixer adopts single-chip microcomputer automatic program control to complete the mixing work, which is divided into high speed, low speed, rotation and revolution, and can be used as a clean mortar and mortar mixer for the cement test of American standard, European standard and Japanese st...

Tensile testing machine, also known as universal material testing machine, is a kind of mechanical stress testing machine used for static load, tension, compression, bending, shearing, tearing, peeling and other mechanical property tests of various materials. Tensile testing machine belongs to pr...

Intelligent electric sanding machine is an ideal instrument for testing and evaluating the macroscopic roughness and skid resistance of road surface Technical parameters of intelligent electric sanding machine: The capacity of sand funnel is about 70mm. The sand funnel bottom opening widt...

1. This instrument is floor type structure, its structure design, the size of the test instrument meet the requirements of T0755 standard, the design is novel, the structure is reasonable, easy to use. 2. The mechanical transmission part is designed with a protective device to prevent the operat...

The emulsified asphalt wet wheel abrasion tester is used to test the wear resistance of the emulsified asphalt slurry seal mixture after it is formed. It can be used with the load wheel load test instrument to determine the asphalt content of the emulsified asphalt slurry seal mixture. This in...

The electronic tensile testing machine is a high-precision test product. When we use it, we should check whether the testing machine is working normally from time to time. What problems are abnormal in the electronic tensile testing machine? Xiaobian introduced to you, the main content is as foll...

The intelligent asphalt softening point tester (high temperature 5-180 ℃) is used to determine the softening point of asphalt materials such as viscous petroleum asphalt, viscous shale asphalt, hard coal asphalt and soft coal asphalt.The instrument is a digital tube display, with magnetic stirrin...

The road surface roughness meter adopts ARM microcomputer processing and large-scale integrated circuit technology, which improves the integration of the whole machine, reduces many unnecessary connectors in the original instrument, thereby increasing the reliability of the system and making the ...

A brief description It is often used in bridges, dams, highways and buildings. Common material property tests include tensile test, bending test and hardness test. The results of these tests are used to ensure that these products meet the specified characteristics of the material and meet the cl...

"Quality Acceptance Standard for High-speed Railway Subgrade Engineering" TB 10751-2018 (Summary of Appendix) Appendix C. Coarse-grained soil penetration test method C.0.1 This penetration test method is used to determine the coarse-grained soil and graded gravel with a maximum particle size n...