HAOHAN安捷伦7890气相色谱仪使用便携式非甲烷总烃测定装置HH-790NMHC-GC

在我国现行的《大气污染物综合排放标准》(GB16297-1996)以及其他一些行业标准中，均对非甲烷总烃（NMHC）有排放限值要求。该物质的测定方法在《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）中有明确规定，其术语和定义中均要求非甲烷总烃“除非另有说明，结果以碳计”。

在定型的仪器上进行改造来测定非甲烷总烃，费时费力，成本高，一旦改造完成，仪器的原有功能丧失，使用受限，不能兼顾。

浩瀚色谱（山东）应用技术开发有限公司，与时俱进，想客户所需，成功的研制生产HH-790NMHC-GC非甲烷总烃进样装置，直接和气相色谱仪对接，无需改造仪器，成本低，效率高，结果满意，受到用户的好评。

名称：非甲烷总烃进样装置
型号：HH-790NMHC-GC
应用：环境空气/固定污染源废气中总烃，甲烷，非甲烷总烃的测定
 
In China's current "Comprehensive Emission Standards for Air Pollutants" (GB16297-1996) and other industry standards, there are emission limit requirements for non methane total hydrocarbons (NMHC). The determination method of this substance is clearly specified in the "Gas Chromatography Method for the Determination of Total Hydrocarbons, Methane, and Non Methane Total Hydrocarbons in Fixed Pollution Source Waste Gas" (HJ 38-2017), which requires non methane total hydrocarbons to be "measured in carbon unless otherwise specified" in terms and definitions.



Transforming a standardized instrument to determine non methane total hydrocarbons is time-consuming, labor-intensive, and costly. Once the transformation is completed, the original function of the instrument will be lost, and its use will be limited, making it difficult to balance.



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd., keeping up with the times and meeting the needs of customers, has successfully developed and produced the HH-790NMHC-GC non methane total hydrocarbon injection device, which is directly connected to the gas chromatograph without the need for instrument modification, with low cost, high efficiency, and satisfactory results. It has been well received by users.



Name: Non methane total hydrocarbon injection device

Model: HH-790NMHC-GC

Application: Determination of total hydrocarbons, methane, and non methane total hydrocarbons in ambient air/fixed source exhaust gas