The concentration of chloride ions in concrete structures will be measured using near-infrared spectroscopy.
The SCl system is a system for measuring the concentration of chloride ions in concrete structures on-site. Using near-infrared spectroscopy, it allows for relatively simple and quick measurements at the location. Substances are composed of various molecules, each possessing the property of absorbing specific light. Near-infrared spectroscopy utilizes these absorption characteristics to detect specific molecules or concentrations contained in the substance. 【Features】 ○ Measurable in about one hour at a single location ○ Analyzes and displays multiple deterioration factors in a single measurement ○ No advanced analytical techniques required like conventional methods ○ Measurable with a compact and lightweight portable device ○ NETIS registration number SK-090005-A For more details, please contact us or download the catalog.
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【Main Specifications】 ○Measurement Range: 1350-2500nm ○Resolution: 7nm ○Sampling Interval: 1.5nm ○Wavelength Accuracy: ±1nm ○Brightness (F): F/3.2 ○Real-time Measurement Range: 380nm ○Light Intensity Measurement: Possible ○Reflectance Measurement: Possible ○Spectrometer Type: Czerny-Turner Type ○Detector →InGaAs Linear Image Sensor →Sensitivity Wavelength Range: 900-2550nm ○Fiber Probe →Branching Method: Optimized 2-branch Optical Fiber →Measurement Range: φ3mm to φ6mm (with adjustable mechanism) →Fiber Length: 2m →Optical Fiber Aperture Ratio: 0.2 ○Light Source: Halogen Lamp →High Brightness Halogen Lamp →Color Temperature: 3000K, 314lu ○Power Supply: Household AC100V ○Portable Power Supply: Lithium-ion →Standard: 4.1hr (including PC) →Main Unit Only: 6.4hr ○Main Unit Dimensions: 36×16×45cm ○Weight: Approximately 14kg ●For more details, please contact us or download the catalog.
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Company information
Fujita Construction Consultant Co., Ltd. was established in 1966 (Showa 41) by its first president, Takashi Fujita (deceased), under the philosophy of "contributing to society and striving for human development." Since then, as a regionally-focused construction consultant, we have provided detailed technical services closely tied to the community and have worked to train engineers to respond as partners to our clients. Currently, we have grown into a technical group capable of fulfilling the role of a comprehensive construction consultant in local areas, engaging in construction consulting (registered in 12 divisions), surveying, geological investigation, compensation consulting, first-class architectural office, and measurement certification services, among others. Recently, the environment surrounding the industry has become very challenging, but in addition to our traditional business, we are responding to the needs of the times with initiatives such as extending the lifespan of structures, disaster prevention and mitigation measures, and management services. We are committed to achieving "satisfaction that exceeds customer expectations" through further enhancement of our technical capabilities, contributing to the development of social capital and infrastructure, and the creation of safe and secure communities. We kindly ask for your continued support and guidance in the future.