安捷伦 固定污染源非甲烷总烃自动连续监测总烃柱HH-硅烷化玻璃微球

浩瀚色谱（山东）应用技术开发有限公司对非甲烷总烃自动连续监测系统进行示值误差、响应时间、零点漂移和量程漂移等性能测试，对非甲烷总烃便携式分析仪进行检出限、精密度、准确度等性能测试。性能测试满足相关要求后同时利用便携式催化氧化-氢火焰离子化检测器法(催化氧化-FID)、便携式气相色谱-氢火焰离子化检测器法(GC-FID)和实验室气相色谱-氢火焰离子化检测器法(GC-FID)对固定污染源非甲烷总烃自动连续监测系统进行现场比对测试。测试结果表明，在工况变动较大的情况下，便携式FID法与实验室GC-FID法测试结果相对误差为19.6%~35.1%，具有很好的可比性。以实验室GC-FID法为参比方法时，自动连续监测系统相对准确度为64.1%，不满足《固定污染源废气非甲烷总烃连续监测系统技术要求及检测方法》(HJ 1013—2018)的要求。以便携式FID为参比方法时，自动连续监测系统相对准确度分别为28.6%和35.3%，相对《固定污染源废气总烃、甲烷和非甲烷总烃的测定气相色谱法》(HJ 38—2017)方法一致性更好，均能满足《HJ 1013—2018》的要求。提出，应推进便携式方法在自动连续监测系统验收和质控比对中的应用。

名称：总烃柱
固定相：硅烷化玻璃微球
规格：1m*1/8，粒度：60-80目
型号：HH-BLQ
应用：环境空气/固定污染源废气非甲烷总烃测定  气相色谱法
 
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. performs performance tests on the non-methane total hydrocarbon automatic continuous monitoring system, such as indication error, response time, zero drift and span drift, and performs detection limits and precision on the non-methane total hydrocarbon portable analyzer Performance tests such as degree, accuracy, etc. After the performance test meets the relevant requirements, the portable catalytic oxidation-hydrogen flame ionization detector method (catalytic oxidation-FID), portable gas chromatography-hydrogen flame ionization detector method (GC-FID) and laboratory gas chromatography-hydrogen flame are used at the same time The Ionization Detector Method (GC-FID) carries out on-site comparison tests on the automatic continuous monitoring system of non-methane total hydrocarbons from fixed pollution sources. The test results show that the portable FID method and the laboratory GC-FID method have a relative error of 19.6%~35.1% in the case of large changes in working conditions, which are very comparable. When the laboratory GC-FID method is used as the reference method, the relative accuracy of the automatic continuous monitoring system is 64.1%, which does not meet the technical requirements and detection methods of the continuous monitoring system for non-methane total hydrocarbons in exhaust gas from stationary sources (HJ 1013-2018) Require. When the portable FID is used as the reference method, the relative accuracy of the automatic continuous monitoring system is 28.6% and 35.3%, respectively, compared with the "Determination of Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons in Fixed Pollution Source Exhaust Gases by Gas Chromatography" (HJ 38-2017) The method is more consistent and can meet the requirements of "HJ 1013-2018". It is proposed that the portable method should be promoted in the application of automatic continuous monitoring system acceptance and quality control comparison.

Name: Total Hydrocarbon Column
Stationary phase: silanized glass microspheres
Specification: 1m*1/8, particle size: 60-80 mesh
Model: HH-BLQ
Application: Determination of Non-methane Total Hydrocarbons in Ambient Air/Stationary Pollution Source Waste Gas Gas Chromatography