基于比色法的測(cè)試尿素檢測(cè)儀性能的方法研究
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【摘要】本文根據(jù)尿素檢測(cè)儀的測(cè)量原理提出了一種測(cè)試尿素檢測(cè)儀性能的方法,主要檢測(cè)其波長(zhǎng)與濃度示值誤差,并對(duì)檢測(cè)結(jié)果進(jìn)行不確定度評(píng)定。該測(cè)試方法經(jīng)過(guò)實(shí)驗(yàn)驗(yàn)證,結(jié)果準(zhǔn)確可靠。
【關(guān)鍵詞】尿素檢測(cè)儀;測(cè)試;不確定度
【DOI編碼】10.3969/j.issn.1674-4977.2024.06.086
Research on the Method of Testing the Performance of Urea Detector Based on Colorimetric
ZHONG Ni, LUO Yilong, REN Xingru, DU Lan, LI Xiangzhao
(Shenzhen Institute of Metrology and Quality Testing, Shenzhen 518055, China)
Abstract: Based on the measurement principle of the urea detector, this paper proposes a method to test the performance of the urea detector, mainly to detect its wavelength and concentration indication error, and to evaluate the uncertainty of the test results. This test method has been verified by experiments, and the results are accurate and reliable.
Keywords: urea detector; testing; uncertainty
0引言
尿素含量的主要檢測(cè)方法有比色法、色譜法、光譜法以及流動(dòng)注射法。(剩余1863字)