Today, with the rapid development of spectral analysis technology, the fiber optic spectrometer, as a bridge connecting the microscopic world and macroscopic applications,
is becoming a core tool in the fields of scientific research exploration and industrial inspection with its precise, efficient and flexible characteristics. Beijing SOFN Instrument Co., LTD.
(hereinafter referred to as "SOFN Instruments"), a national high-tech enterprise that has been deeply engaged in the field of optoelectronic testing instruments for over two decades,
has developed an outstanding product matrix of fiber optic spectrometers by relying on its independently developed spectral testing technology and precise motion control system.
Provide innovative solutions for numerous fields such as physics, chemistry, biomedicine, environmental monitoring, aerospace, etc.
Technological breakthrough: Dual Guarantee of precision and stability
The core advantage of SOFN Instruments' fiber optic spectrometer lies in its deep integration of optical design and algorithm optimization. The product adopts a holographic grating
as the spectroscopic element and combines a back-sensitive CCD array detector to achieve spectral acquisition with low stray light and high signal-to-noise ratio. For instance, a certain
model of its spectrometer can achieve a resolution of 0.1nm within the wavelength range of 350-1100nm, with a dynamic range exceeding 1000:1, and is capable of clearly capturing the
weak signals of fluorescence spectra or the component differences on the material surface. In addition, the introduction of fiber optic coupling technology enables the instrument to
adapt to non-contact detection in complex environments. Whether it is a highly corrosive gas environment or a confined space, it can ensure data stability.
In response to the demands of different scenarios, SOFN Instruments has developed multiple series of spectrometers:
Research-grade model: Equipped with a 3600-line /mm grating and a thermoelectric cooling detector, it supports millisecond-level transient signal capture and is suitable for cutting-edge
research such as Raman spectroscopy and plasma diagnosis.
Industrial online type: With IP65 protection level design and anti-vibration structure, it can be embedded in the production line for real-time quality monitoring, such as semiconductor
wafer coating thickness detection and photovoltaic cell efficiency assessment.
Portable device: Weighing only 0.8kg, it is equipped with a built-in lithium battery for 8 hours of operation, meeting the needs of mobile operations such as field environment monitoring
and non-destructive testing of cultural relics.
Application empowerment: Full-scenario coverage from the laboratory to the production line
At the School of Materials Science and Engineering of Tsinghua University, the spectrometer of SOFN Instruments is used in the stability research of perovskite solar cells. By monitoring
the changes in photoluminescence spectra in real time, it provides data support for the optimization of material formulations. At the Institute of Environment, Chinese Academy of Sciences,
its equipment has been deployed in the three-dimensional monitoring network for air pollution, combined with the use of unmanned aerial vehicles to achieve the traceability of PM2.5
components. At BYD's new energy vehicle factory, spectrometers act as "quality gatekeepers", conducting 100% online spot checks on the alloy composition of battery pack welding points,
reducing the defect rate to below 0.03%.
What is more worthy of attention is that SOFN Instruments has extended its spectral technology to the biomedical field. The near-infrared spectrometer it developed can penetrate biological
tissues to a depth of 2cm. Through the spectral characteristic analysis of blood components, it has achieved the development of a non-invasive blood glucose monitoring prototype. Currently,
it has achieved an error accuracy of ±15% in clinical trials, providing new possibilities for chronic disease management.
User reviews: Building the foundation of trust through service
The engineering team of SOFN Instruments was stationed on-site for three consecutive weeks and customized a multi-channel synchronous acquisition solution for us, ensuring that the time
alignment error between the spectral data and the electron microscope images was less than 0.1 seconds. This is a review from a user of a certain aerospace research institute. With its "7× 24-hour
response + localized service network", SOFN Instruments has served over 2,000 research institutions and enterprises, with a customer repurchase rate of 45%. In 2023, the company was awarded
the title of "Beijing User Satisfied Enterprise", and its photovoltaic testing system was even included in the "Recommended Catalogue of Photovoltaic Industry Technology and Equipment" by the
Ministry of Industry and Information Technology.
Future Outlook: Dual-wheel drive of miniaturization and intelligence
Facing the technological waves of the Internet of Things and artificial intelligence, SOFN Instruments is accelerating the layout of an intelligent spectral analysis platform. The new generation of
products will integrate edge computing modules to achieve real-time preprocessing of spectral data and abnormal early warning. At the same time, API interfaces will be opened to support
seamless integration with industrial systems such as MES and LIMS. As the company's technical director put it, "We not only aim to make the spectrometer 'see' more accurately, but also 'think' faster,
truly becoming the 'eye of light' for users' digital transformation."
From basic research to intelligent manufacturing, from environmental monitoring to life and health, the fiber optic spectrometer of SOFN Instruments is measuring the new dimension of technological
development with light as its ruler. Choosing Saifan means choosing a technological path that connects precision and efficiency, innovation and reliability.
Link Microblog
