We know that many foods, such as corn, rice, chestnut, etc., contain a lot of starch, and the starch can be divided into amylose and amylopectin. Amylose has special characteristics, and high-content starch has a special purpose. Therefore, in the evaluation of grain quality and agricultural selection and breeding, it is necessary to clarify the amylose content for scientific reference. Although there are many methods for the determination of amylose , the use of amylose analyzers for professional amylose content analysis is an efficient and accurate scientific method. According to national standards, foods for detecting amylose are mainly foods, including: high-quality rice, high-quality rice, fresh corn, millet grains, wheat, potato, chestnut, sorghum, puerarin and beans. The methods for determining amylose content mainly include iodine colorimetry and iodine affinity titration. In addition, there are new methods such as chromatographic analysis, near-infrared spectroscopy, automatic analysis and detection, and concanavalin method. Among these methods, the iodine colorimetric method is simple and convenient to operate. With the improvement of detection requirements, the limitations of traditional detection methods are also increasing. Therefore, the adoption of more scientific instrument detection has become the mainstream. The birth of amylose analyzers meets the needs of agricultural breeding and industrial production. . The amylose content not only affects the sensory quality and processing characteristics of the grain, but also closely relates to the gelatinization, gelation, viscosity, solubility, swelling ability, digestibility and resistance of the starch. Therefore, the amylose is developed. Determination of content has important practical significance. The use of amylose analyzer for professional amylose content analysis not only simplifies the measurement process, reduces the threshold of measurement, allows more and more fields to carry out amylose determination, and the instrument is efficient and accurate. The higher rate ensures the true validity of the measurement results and provides strong technical support for grain quality testing and agricultural selection and breeding. JXHS series Junction Box advanced technology during production, stresses the details during design, implements design standard during processing, and has high consistence of product quality. It has various features such as strong damp proof, anti-corrosion and anti-electromagnetic capacities and high adjustment accuracy, and is suitable for various adverse environments. Its main advantages include: Explosion Proof Junction Box,8-Wire Explosion Proof Junction Box,6-Wire Explosion-Proof Junction Box,4-Wire Explosion-Proof Junction Box SHANDONG JINZHONG SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED , https://www.chinagoldbell.com
The product uses own mold to make technologic design, the housing uses aluminum and silicon alloy and upper protrusion and lower sinking structure is used so as to ensure good sealing performance; protective grade reaches IP 68.
Main parts are imported, wiring bar is welded with precise anti-surge electronic components, which can prevent Load Cell damage caused by lightning and power grid surge voltage.
Whole device uses stainless steel grounding bolts to ensure reliable grounding during operation.
Assembly of junction box uses not-loose screws so as to avoid loss during load cell wring.
Wiring board uses combined screws for assembly, which are convenient for removal.
In order to ensure protective effect, force and diameter of tightening parts have introduction.