普瑞氦离子化（PDHID）气相色谱仪

普瑞氦离子化（PDHID）气相色谱仪GC-9280

普瑞仪器针对燃料氢气中杂质的检测隆重推出GC-9280型氦离子化气相色谱仪，适用于高纯氢、氧、氩、氮、氦、氖、氪、氙、二氧化碳等气体中痕量杂质的检测。仪器配备高灵敏度的氦离子化（PDHID）检测器，采用中心切割与反吹技术，配置具有吹扫保护的进样切换阀和氦气纯化器，通过无死体积取样或进样方式，一次性完成上述高纯气体中H2、O2（Ar）、N2、CH4、CO、CO2等常见杂质或C1-C4等碳氢化合物的检测，检测限达ppb，重复性RSD≤1％。

一、适用标准：

GB/T3634.2-2011 《纯氢、高纯氢和超纯氢》  GB/T 14599-2008《纯氧、高纯氧和超纯氧》
GB/T 8979-2008《纯氮、高纯氮和超纯氮》     GB/T 4842-2006《氩》
GB/T 4844-2011 《纯氦、高纯氦和超纯氦》   GB/T 17873-1999《纯氖》
GB/T 5829-2006《氪气》                               GB/T 5828-2006《氙气》
HG/T 3633-1999《纯甲烷》                            GB 10621-2006《食品添加剂  液体二氧化碳》
GB/T 23938-2009 《高纯二氧化碳》                GB/T 28125.1-2011《空分工艺中危险物质的测定》

二、氦离子化气相色谱仪技术参数：

（PDHID检测器）检测限（ppb）：

三、仪器特点

1.采用多柱箱分离，维护方便、性能稳定。

2. 快速启动：开机一小时内可以进样分析

3. 快速关机：分析完成即可关机，无需长时间等待降温。

4.节约载气：待机状态下可以节约95％载气用量。

四、应用案例

高纯氢杂质分析

高纯氦杂质分析

高纯氧杂质分析

六氟化硫杂质分析

五、公司简介

Beijing Purui Analytical Instrument Co., Ltd. is a high-tech enterprise with independent innovation as the driving force ａnd scientific ａnd technological development as the core. The company is committed to the research ａnd development, production ａnd sales of analytical instruments in China＇s gas industry, high-purity gas, new energy, hydrogen energy, power system ａnd environmental industry, providing customers with the world＇s leading analytical instrument business system products, services ａnd solutions, ａnd is a technology enterprise integrating "production, learning, research ａnd use".

       The company＇s current main business includes: high purity gas analysis gas chromatograph, on-line gas chromatograph, portable gas chromatograph, laboratory chromatograph, liquid chromatograph, consumable supply ａnd service, can be equipped with FID, TCD, FPD, PDD, PED, ZrO2 ａnd other detectors. The company focuses on providing leading technology application services ａnd green smart city solutions for users in various industries. The company has the international first-class research ａnd development, marketing ａnd application service ａnd supply chain team, committed to the forefront of the industry all analysis testing technology research ａnd application development. Products are widely used in environmental protection, metallurgy, petrochemical, chemical, energy, food, agriculture, electric power, water conservancy, construction, pharmaceutical, brewing, aerospace ａnd scientific research, ａnd many other industries.

更新时间：2024/4/25 8:54:29