Fiber for Soil Analysis SMA-PI-UVTR-01

Fiber for Soil Analysis SMA-PI-UVTR-01

Supplier
Fiberock
Part Number
SMA-PI-UVTR-01
Category
Optical Fibers
Origin
China

“Soil-analysis fibers” refers to equipment/methods analyzing soil with fiber technology. High sensitivity, electromagnetic immunity, small size, and remote transmission support environmental, food-safety, and biomedical detection. Soil sensors measure temperature, moisture, pH, and chemicals. Fiber spectroscopy, such as near-IR/Raman instruments, analyzes absorption/scattering to determine organics, inorganics, and moisture. Portable fiber-assisted equipment enables rapid field tests. Scientists, farmers, environmental engineers, and land managers gain information about soil properties/conditions/pollution. Sensitivity, live monitoring, and long-term stability make fibers powerful tools. Important parameters: fiber type—silica, silicon, glass, and others differ chemically/optically; select for the task. Wavelength range—matches sample optics and determines measurable spectra. Numerical aperture (NA)—controls collection/coupling, with larger NA generally increasing capture. Fiber/core diameter—affects modes/loss; larger diameters carry more modes but may reduce spatial resolution. Transmission loss—lower loss improves signal and precision. Sensor type—absorption, fluorescence, Raman, etc., affects suitability. Surface modification—may improve selectivity/sensitivity to specific constituents/pollutants. Chemical stability—important for prolonged soil exposure and different chemistry. Mechanical stability—particularly important when buried or in harsh environments. Thermal stability—important across measurement temperatures. Soil constituents—sample composition/optics also influence parameter selection and sensor performance. Select/configure systems for application requirements and soil properties; different soil problems may require different optimized fibers.

Specification Snapshot
Operating Temperature
-190 ~ +380 ℃
Wavelength Range
200-1100 nm
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Overview

“Soil-analysis fibers” refers to equipment/methods analyzing soil with fiber technology. High sensitivity, electromagnetic immunity, small size, and remote transmission support environmental, food-safety, and biomedical detection. Soil sensors measure temperature, moisture, pH, and chemicals. Fiber spectroscopy, such as near-IR/Raman instruments, analyzes absorption/scattering to determine organics, inorganics, and moisture. Portable fiber-assisted equipment enables rapid field tests. Scientists, farmers, environmental engineers, and land managers gain information about soil properties/conditions/pollution. Sensitivity, live monitoring, and long-term stability make fibers powerful tools. Important parameters: fiber type—silica, silicon, glass, and others differ chemically/optically; select for the task. Wavelength range—matches sample optics and determines measurable spectra. Numerical aperture (NA)—controls collection/coupling, with larger NA generally increasing capture. Fiber/core diameter—affects modes/loss; larger diameters carry more modes but may reduce spatial resolution. Transmission loss—lower loss improves signal and precision. Sensor type—absorption, fluorescence, Raman, etc., affects suitability. Surface modification—may improve selectivity/sensitivity to specific constituents/pollutants. Chemical stability—important for prolonged soil exposure and different chemistry. Mechanical stability—particularly important when buried or in harsh environments. Thermal stability—important across measurement temperatures. Soil constituents—sample composition/optics also influence parameter selection and sensor performance. Select/configure systems for application requirements and soil properties; different soil problems may require different optimized fibers.

Specifications

ParameterValue
Optical fiber materialHigh-temperature-resistant UV silica fiber
Connector TypeSMA905/FC/custom
Fiber core countSingle-core
Operating Temperature-190 ~ +380 ℃
Numerical Aperture0.22
Wavelength Range200-1100 nm
Structure typeCustomized on request (one input and one output, one input and two outputs)
Ferrule materialStainless steel/ceramic
Fiber TypeStep-index type
Optical fiber specificationCustomer specified (50-1000μm)
LengthCustomer specified
Protective tube diameterCustomer specified
Protective tube typeCustomer specified
Coating materialPolyimide
Single-filament transmission efficiency≥85%
RoHS reportCompliant with standards
REACH reportCompliant with standards

Applications

Soil moisture: scattering or reflection changes indicate water content for agriculture, irrigation, and monitoring. Temperature: buried fiber thermometers track changes for thermal studies, plant growth, and management. Chemistry: tailored sensors measure pH, nitrogen, phosphorus, and potassium for nutrient and chemical control to improve yield and quality. Pollution: spectral changes detect and quantify metals, organics, and chemical waste promptly. Pressure and deformation: support mechanics, stability assessment, and geological exploration. Biological activity: monitors microbes, respiration, and organic decomposition for ecosystem and agricultural studies. Profiles: buried fibers provide three-dimensional moisture and temperature distributions. Gases: fiber sensors monitor oxygen, carbon dioxide, and other gases to study exchange and biological activity.

Datasheet

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Supplier Information

Fi
Fiberock
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Qinhuangdao Guangyan Technology Co., Ltd. (FIBEROCK), located in the Economic and Technological Development Zone, Qinhuangdao, Hebei Province, is a high-tech enterprise focusing on optical fibers, crystal materials, and optical components. The company integrates R&D, production, sales and service, specializing in specialty optical fibers and devices. Its products are widely used in medical treatment, fiber sensing, environmental monitoring equipment, biochemical analytical instruments, laser processing and other fields. The company has advanced specialty fiber drawing production lines and medical-grade clean workshops, and has passed ISO9001 quality system certification.

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