Design and Applications of a High-Precision Dual-Channel Microwave Latex Dry-Content Analyzer

Xin Chen

doi:10.47297/taposatWSP2633-456934.20250606

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Design and Applications of a High-Precision Dual-Channel Microwave Latex Dry-Content Analyzer

Volume 6, Issue 6

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Design and Applications of a High-Precision Dual-Channel Microwave Latex Dry-Content Analyzer
Design and Applications of a High-Precision Dual-Channel Microwave Latex Dry-Content Analyzer
Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China
Vol. 6, Issue 6, Pages: 170-177(2025)
Published：30 June 2025
DOI：10.47297/taposatWSP2633-456934.20250606
Accepted：

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Xin Chen.Design and Applications of a High-Precision Dual-Channel Microwave Latex Dry-Content Analyzer[J].Theory and Practice of Science and Technology,2025,06(06):170-177.
DOI：

Xin Chen.Design and Applications of a High-Precision Dual-Channel Microwave Latex Dry-Content Analyzer[J].Theory and Practice of Science and Technology,2025,06(06):170-177. DOI： 10.47297/taposatWSP2633-456934.20250606.

摘要

Abstract

The dry rubber content (DRC) is a critical parameter for assessing natural latex quality and determining its commercial value. Although conventional methods such as oven-drying offer high accuracy

they are labor-intensive

time-consuming

and impractical for rapid on-site applications. To overcome these limitations

this study introduces a high-precision

dual-channel DRC analyzer based on microwave dielectric attenuation principles.The system adopts a differential design to mitigate common-mode environmental interference

integrating high-sensitivity sampling chips and stable signal sources to enable fast

stable

and accurate DRC measurements. Through comparative analysis with industrial-grade standard equipment in both laboratory and field environments

the instrument demonstrated a controlled measurement error within 0.41%

exhibiting excellent repeatability and environmental adaptability. This innovation proves particularly suitable for field detection requirements in latex collection

trade transactions

and processing operations.

关键词

Keywords

references

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