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A reporter learned on the 23rd from the batch equipment installation ceremony for domestic cotton comprehensive performance testers that cotton laboratories in seven provinces, including Tianjin, Hebei, Jilin, Shandong, Henan, Hubei, and Gansu, will be the first to install domestically produced cotton comprehensive performance testers, gradually meeting the needs of cotton instrumental inspection and the implementation of new cotton standards.
Changling Company, drawing on the development experience of domestic single-index cotton testing instruments, solved the issues of color testing modules, large-area silicon photocells, and sampling comb clips. In early 2008, extensive verification tests were conducted in different regions of the country.
Starting in 2011, this equipment underwent small-scale practical application and improvement. As of April this year, this equipment has cumulatively inspected 100,000 tons of cotton. Currently, all instruments operate stably with accurate inspection data, reaching the level of similar imported equipment. Additionally, compared to imported equipment, this domestic equipment also offers advantages such as lower costs for accessories and after-sales service. (Zhu Liyi)
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