Grain Tester
- Product Number:LD-GW80
- Product Difference:Near-infrared diffuse reflectance, used for the analysis of various sample types, including liquids, powders, and coarse grains (such as wheat, corn, soybeans, and rice)
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Online ConsultationProduct Introduction
The grain analyzer rapidly measures the moisture, protein, fat, starch, and other components in various grains (soybeans, corn, rice, sorghum, and rice).
Testing Items (for whole grains and powdered samples):
① Wheat: bulk density, moisture, protein, gluten, sedimentation value, starch content, hardness index, gluten index, water absorption rate, maximum resistance, extensibility, stability time, etc.;
② Flour: moisture, protein, ash, gluten, sedimentation value, whiteness, fatty acid value, water absorption rate, formation time, stability time, tensile area, tensile length, maximum resistance, etc.;
③ Bran: moisture, protein, ash, fat, fiber content, etc.;
④ Corn: moisture, protein, fat, starch content, etc.;
⑤ Rice: moisture, protein, fat, starch content, amylose, taste value, etc.;
⑥ Oats: moisture, protein, etc.;
⑦ Barley: moisture, protein, starch content, etc.;
⑧ Millet: protein, fat, ash, fiber, starch content, amylose, etc.;
⑨ Rapeseed: moisture, oil content, protein, etc.;
⑩ Rice: moisture, etc.;
Product Features
On-site analysis; the instrument features high vibration resistance and portability.
Near-infrared diffuse reflection, suitable for testing a wide range of sample types, including liquids, powders, and coarse grains (wheat, corn, soybeans, rice, etc.).
Built-in standardization technology ensures accurate transfer of models between instruments.
Testing and Analysis, Model Building, and Data Management Software: An all-in-one software solution that integrates three core functions: instrument management, data analysis and management, and model building and management. The software supports both Chinese and English interfaces and offers features such as data storage, viewing, exchange, statistics, and analysis.
The sample analysis software module features automatic saving and output of sample scans, spectra, and results. The software provides a near-infrared instrument diagnostic program and includes functions for saving and tracking diagnostic results.
Alloy sample tray designed to prevent breakage; the rotating sample tray measurement method enhances the representativeness of non-uniform samples and improves the accuracy of measurement results.
Supports shared databases and models; the instrument features networking and network analysis capabilities, including remote diagnostics, remote model upgrades, and remote data transfer.
Product parameters
| Testing Method | Digital holographic grating |
| Detector | TEC-cooled indium gallium arsenide detector |
| Operating Mode | Bottom-illuminated design, true non-contact, open-type near-infrared diffuse reflection detection, with liquid measurement device |
| Operating System | Android or Windows |
| Battery | Built-in battery; can be used without an external power source |
| Wavelength Range | Minimum wavelength ≥ 1000 nm; maximum wavelength ≥ 1800 nm |
| Wavelength accuracy | ±0.2nm |
| Wavelength repeatability | <0.05nm |
| Spectral resolution | ＜10.95nm |
| Stray light | <0.1% |
| Estimated time | <20秒 |
| Noise Level | Less than 5E-5 |
| Light Source | Low-power light source, 5V, 10W. Light source can be easily removed and replaced |
| Sample tray | Alloy sample tray, designed to prevent breakage |
| Data Traceability | Data is stored in a database with multi-level access control, enabling data traceability and source verification |
| Software for testing and analysis, model building, and data management | All-in-one software integrating three core functions: instrument management, data analysis and management, and model creation and management |
| Network Capabilities | Supports shared databases and models, network connectivity and analysis, remote diagnostics, remote model updates, and remote data transfer |
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