Fiber for Mineral Analysis SMA-PI-IRKW-02

Fiber for Mineral Analysis SMA-PI-IRKW-02

Supplier
Fiberock
Part Number
SMA-PI-IRKW-02
Category
Optical Fibers
Origin
China

Mineral-analysis fibers measure rock reflectance spectra to identify minerals from distinctive features. 1. Insert the fiber into the rock or ore. 2. Collect reflected spectra. 3. Analyze with software to determine mineral composition. Geological surveys use this to identify major minerals and their content. NIR measurements also provide chemical information such as silicon, aluminum, and iron content, important for identifying feldspar and clay minerals. Mineral screening and exploration use spectra for rapid type and quantity identification. Practical use depends on mineral type, requirements, technical maturity, and economics. The source introduces advantages of silica fiber without listing them here and describes it as a common mineral-analysis choice. Selection still depends on analytical needs, sample properties, and conditions.

Specification Snapshot
Operating Temperature
-190 ~ +380 ℃
Wavelength Range
400-2500 nm
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Overview

Mineral-analysis fibers measure rock reflectance spectra to identify minerals from distinctive features. 1. Insert the fiber into the rock or ore. 2. Collect reflected spectra. 3. Analyze with software to determine mineral composition. Geological surveys use this to identify major minerals and their content. NIR measurements also provide chemical information such as silicon, aluminum, and iron content, important for identifying feldspar and clay minerals. Mineral screening and exploration use spectra for rapid type and quantity identification. Practical use depends on mineral type, requirements, technical maturity, and economics. The source introduces advantages of silica fiber without listing them here and describes it as a common mineral-analysis choice. Selection still depends on analytical needs, sample properties, and conditions.

Specifications

ParameterValue
Optical fiber materialHigh-temperature-resistant infrared silica fiber
Connector TypeSMA905/FC/custom
Fiber core countMulticore
Operating Temperature-190 ~ +380 ℃
Numerical Aperture0.22
Wavelength Range400-2500 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 materialAcrylic resin
Single-filament transmission efficiency≥85%
Bundle transmission efficiency≥65%
Output TypeCustomer specified (circular|rectangular|linear)
Clear Aperture DimensionCustomer specified
RoHS reportCompliant with standards
REACH reportCompliant with standards

Key Features

Remote analysis: data can be collected far from the main analytical equipment. Real-time monitoring: enables online monitoring of mines, oil wells, and other areas that are difficult to access directly. Improved safety: fiber technology avoids direct contact with dangerous or hard-to-reach samples. Greater portability and flexibility: fiber sensing and analytical equipment is generally compact and easy to carry and deploy. Broad transmission range: silica fibers cover a wide spectrum from ultraviolet (UV) to near-infrared (NIR), efficiently transmitting different wavelengths for techniques including Raman, near-infrared, and UV-visible spectroscopy. This coverage is essential for diverse mineral-analysis needs. High-temperature resistance: silica fibers provide good thermal stability and continuous operation at elevated temperatures, important for mineralogical analysis requiring heat, such as high-temperature mineral samples encountered in geological exploration. Chemical stability: silica fibers are highly stable against most chemical reactions and resist chemical corrosion, allowing contact with minerals of different chemical properties without damage, particularly important for reactive minerals. Low signal attenuation: optical losses during transmission are generally low, enabling long-distance transmission without substantial weakening, useful in large geological structures or remote mineralogical sensing. Mechanical strength: silica fibers have high physical strength and resist mechanical strain and physical damage, providing strong durability in field and on-site testing. Biocompatibility: although not directly related to mineral analysis, silica-fiber biocompatibility means they can be used in various environments without adverse ecological effects.

Datasheet

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Supplier Information

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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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Fiber for Mineral Analysis SMA-PI-IRKW-02
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