Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
Technical Cooperation
Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Fields
* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
Introducing Advanced Technologies and Products
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.
Product Description
PRODUCT PARAMETER
LSFM-100 four-point measuring system: four probes are arranged on the same line in sequence with equal
spacing, and appropriate pressure is applied to form ohmic contact between the probe and the object to be
measured. The resistance and square resistance of the object to be measured can be measured. If the thickness of
the object to be measured is known, the resistivity of the object to be measured can be calculated.
Application: resistance, resistivity measurement; IV curve test; Low power pulse IV curve measurement;
Differential conductance measurement; Delta small resistance measurement;
Probe spacing
1±0.01 mm
Sample size
4 mmx4 mm
Resistance
10 -4-10 8Ω
Resistivity
10 -4-10 8Ω•m
Resolving power
100μΩ
Probe
Basic model (4 probes);Upgrade model (16 probes)
Product size
40 cm*25 cm*50 cm
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