Fiber for Vegetable Testing SMA-IRSC-01
In vegetable testing, fibers transmit light for spectroscopy, as in fruit testing, to assess freshness, ripeness, moisture, nutrients and pesticide residues. Improving fiber sensors make rapid tests more convenient and reliable. Scientific data supports production efficiency, food safety and more accurate agricultural practices. New technologies will expand agricultural-product testing applications.
Specification Snapshot
Operating Temperature
-55~ +85 ℃
Wavelength Range
400-2500 nm
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Overview
In vegetable testing, fibers transmit light for spectroscopy, as in fruit testing, to assess freshness, ripeness, moisture, nutrients and pesticide residues. Improving fiber sensors make rapid tests more convenient and reliable. Scientific data supports production efficiency, food safety and more accurate agricultural practices. New technologies will expand agricultural-product testing applications.
Specifications
| Parameter | Value |
|---|---|
| Optical fiber material | Infrared silica fiber |
| Connector Type | SMA905/FC/custom |
| Fiber core count | Single-core |
| Operating Temperature | -55~ +85 ℃ |
| Numerical Aperture | 0.22 |
| Wavelength Range | 400-2500 nm |
| Structure type | Customized on request (one input and one output, one input and two outputs) |
| Ferrule material | Stainless steel/ceramic |
| Fiber Type | Step-index type |
| Optical fiber specification | Customer specified (50-1000μm) |
| Length | Customer specified |
| Protective tube diameter | Customer specified |
| Protective tube type | Customer specified |
| Coating material | Acrylic resin |
| Single-filament transmission efficiency | ≥85% |
| RoHS report | Compliant with standards |
| REACH report | Compliant with standards |
Applications
Near-infrared (NIR) spectroscopy: fiber sensors nondestructively assess internal vegetable quality through water, protein, lipids, and other major constituents. Raman spectroscopy: measures structures and concentrations of individual chemicals, including nutrients or pesticide residues. Fluorescence: detects particular substances through changes caused by pesticides or other chemicals. Optical imaging such as hyperspectral imaging captures surfaces to identify defects, disease, or other quality problems. Colorimetry: color changes indicate freshness, maturity, and quality. Integrated multispectral sensors combine optical methods to assess multiple parameters at low cost with rich information. Portable or online NIR instruments and fiber sensors rapidly assess produce on production or sorting lines, including automatic rejection of nonconforming vegetables.
Key Features
High sensitivity and selectivity: fiber-optic sensors detect characteristic spectral signals sensitively and accurately. Fast, nondestructive testing: assess vegetables without damage. Broad applicability: rapidly test vegetable quality in laboratories or in the field. Easy integration and automation: fiber-optic sensing systems integrate readily into automated production processes.
Datasheet
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Supplier Information
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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