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Beijing Jingyi Co., Ltd. is an enterprise engaged in the production of testing instruments and automation equipment. The principle of "refining the surface, improving the interior" is always adhered to by Beijing Jingyi.Its advanced design style, manufacturing technology and perfect service system provide high-quality products and services for scientific research institutions, colleges and universities, enterprises and quality inspection institutions.Beiguang Precision Instrument Co., Ltd. gathers professionals in software design, machinery, electricity, steam pressure, electronics, motors, research and development, quality assurance, production management, testing, etc. to obtain instant information and develop advanced products and services.The product complies with ISOAATCC, ASTM, DIN, EN, GB, BS, JIS, AI, UL, TAPPI, IEC, VDE and other standards are widely applicable to scientific research institutions, quality inspection institutions, colleges and universities, insulation materials, rubber plastics, sponge foam materials, rubber, plastics, aviation and other industries, providing accurate data for material development, physical property test, teaching research, quality management, inspection, etc.Product concept: make with heart and upgrade constantly!The total assets of the company now amount to tens of millions of yuan.With modern design and development technologyLearn more
The "Labor Day" holiday is coming. According to the national holiday regulations, and considering the actual situation of the company, the notice to decide the arrangement of the 2024 Labor Day holiday: May 1 to May 5, a total of 5 days off. April 28, May 11 to work. Please make reasonable arrangements for your work. During the holiday, everyone
Nanyang Elop Import&Export Co., Ltd. was established on February 15, 2012, with its registered address at No. 356, Group 8, Beibaozhuang, Zhangheng East Road, Wancheng District, Nanyang City, and its legal representative is Li Wei.The business scope includes the import and export of goods and technologies (goods and technologies that are restricted or prohibited from import and export by the state
Ningbo College of Materials Engineering, Chinese Academy of Sciences, located in Ningbo, Zhejiang Province, is the university of Chinese Academy of Sciences and the people of Ningbo
Wuhu Juhang New Material Technology Co., Ltd. was established on March 8, 2021, with its registered address at No. 32, Yanghe Road, Baima Street, Yijiang District, Wuhu City, Anhui Province, and its legal representative is Zhang Meng.The business scope includes new material technology development, technical consultation, technical exchange, technology transfer and technology promotion;New material technology
Chint Group Co., Ltd., founded in 1984, is a smart energy solution provider. The group actively lays out the "4+1" industrial sectors such as smart electricity, green energy, industrial control and automation, smart home and incubator, forming a collection of "power generation, storage, transmission, transformation, distribution, sales, and consumption"
The voltage breakdown tester, also called voltage breakdown tester, is mainly used to test the breakdown strength and voltage withstand time of solid insulating materials such as plastic, film, resin, mica, ceramics, glass, insulating paint and other media under power frequency voltage or DC voltage.A good instrument should not only be efficient, but also have comprehensive protective measures
Dielectric breakdown strength tester is also called breakdown voltage tester, dielectric strength tester, breakdown strength tester, electrical strength tester, and voltage strength tester, dielectric breakdown strength tester, electrical strength tester for solid insulating materials, withstand voltage tester, power frequency voltage breakdown tester.Controlled by computer, data acquisition
The volume resistivity tester is a very important electrical performance testing equipment, which is used to measure the volume resistivity of materials.In the process of use, various faults may be encountered, affecting the accuracy and reliability of the test results.This article will introduce some common faults of volume resistivity tester and their troubleshooting and maintenance skills,
The horizontal and vertical combustion tester is a kind of test equipment widely used in the evaluation of flame retardancy of materials.It simulates the actual fire environment, and tests the horizontal or vertical combustion of materials to obtain the combustion characteristic data of materials.This article will introduce the test method of the horizontal and vertical combustion tester in detail, and
When you use the transformer DC resistance tester and the loop resistance tester in your daily life, I don't know what the difference is. Let me introduce the loop resistance tester BEST-100A. 1. Product introduction. At present, the conventional double arm DC bridge is widely used in the power system to measure the transformer line
When we use the frequency conversion series resonance test device in daily life, we don't know what is necessary and what is the advantage?Now let me introduce to you: the advantages and necessity of resonance 1.1 greatly reduces the power capacity required.BGJY series resonance test device uses the resonance reactor to resonate with the capacitance of the tested object
Continuous boosting: continuous boosting can be divided into fast boosting and slow boosting. Fast boosting refers to the constant boosting of the sample voltage from zero at the selected boosting rate until the sample breakdown. The breakdown voltage is the voltage value at the moment of breakdown.Slow voltage rise means that the sample voltage rises from zero to the initial voltage and reaches the initial voltage
The friction and wear tester is an equipment used to test the wear resistance and friction performance of material surface.It is widely used in industry, manufacturing and scientific research fields to evaluate the reliability and performance of materials under friction and wear environment.The use of friction and wear tester has many advantages: 1, it can help manufacturers
Model of low temperature brittleness tester: BCH-A low temperature brittleness tester This instrument is designed according to the national standard GB1682, and its technical indicators meet the requirements of HG2-162-1965 plastic low temperature impact compression test method and GB5470-2008 plastic impact brittleness temperature test method and other countries
What unit does the symbol of the tensile testing machine represent?Description of symbol units% Relative resolution of force indicating device% Repeatability of indication of force measuring system Relative error mm Displacement value indicated by dial indicator (or dial indicator, steel ruler) for beam displacement detection mm Displacement indicating device three times in the same displacement measurement
The following introduces the measurement principle, TOC analysis method and analysis steps of TOC instrument.1、 Determination principle of TOC instrument Total organic carbon (TOC) is determined by a special instrument - total organic carbon analyzer (hereinafter referred to as TOC analyzer).TOC analyzer is used to measure
Working principle, installation and application of leakage protector. pdf high-voltage leakage tracking tester LDQH-600V meets the standards: GB/T6553-2003 and IEC60587:1984 Test Method for Evaluating the Resistance of Electrical Insulating Materials to Electric Tracking and Erosion Used in Severe Environmental Conditions
ASTMD149 Test Method for Dielectric Strength of Solid Electrical Insulating Materials at Industrial Power Supply Frequency The electrical strength testing machine for insulating materials meets the following standards: 1. GB1408.1-2006 Test Method for Electrical Strength of Insulating Materials 2. GB1408.2-2006 Insulating Materials
GBT1408.3-2007 Electrical Strength Test Method of Insulating Materials Part 3: Supplementary Requirements for 1.250 μ s Pulse Test Dielectric Strength Breakdown Tester BDJC-50KV Details: Meet the standard: 1. GB1408.1-2006 Electrical Strength Test of Insulating Materials
The attachment is GBT1408-1 Electrical Strength Test Method Data of Insulating Materials Download Product Name: Beijing Beiguang Jingyi BDJC-10KV Computer Controlled Withstand Voltage Breakdown Tester conforms to national standards: GB/T1408-2006, ASTMD149 Test Method: DC/AC:
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