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The Ultra-Performance Liquid Chromatography - Mass Spectrometer LC-TQ5100 is a truly domestically madetriple quadrupole mass spectrometer. Hexin Instrument experienced three stages (from technical innovationto breakthroughs in core components to industrialization of the entire instrument) to achieve domestic production of the triple quadrupole mass spectrometer by tackling key problems in three years, realizing domestic production of key components such as the high efficiency ion source, the triple quadrupole mass analyzer and high voltage radio frequency (RF) power supply. Moreover, we have applied for dozens of national invention patents and developed a triple quadrupole mass spectrometer with independent intellectual property rights.

The Liquid Chromatography -Triple Quadrupole Mass Spectrometer LC-TQ 5000 consists of a high performance liquid chromatography spectrometer and a triple quadrupole mass spectrometer, and is a truly domestic liquid chromatography tandem mass spectrometry system. With more than 30 years of experience in developing and manufacturing mass spectrometers, Hexin Instrument experienced three stages (from technical innovation to breakthroughs in core components to industrialization of the entire instrument) to achieve domestic production of the triple quadrupole mass spectrometer by tackling key problems in three years, realizing domestic production of key components such as the high efficiency ion source, the triple quadrupole mass analyzer and high voltage radio frequency (RF) power supply. Moreover, we have applied for dozens of national invention patents and developed a triple quadrupole mass spectrometer with independent intellectual property rights.

The Thermally Assisted Ionization of Plasma Time-of-Flight Mass Spectrometer TAPI-TOF 1000 is independently developed by Guangzhou Hexin Instrument Co., Ltd., which has full independent intellectual property rights.

TAPI-TOF 1000 is a mass spectrometer specially for rapid screening of pesticide residues in vegetables and fruits, which integrates many keytechnologies such as automatic sample injection system, thermally assisted plasma ionization source, high-efficiency ion transmission device, high-resolutiontime-of-flight mass analyzer, high-speed data collector and detector, and has built-in professional pesticide residues spectrum library.

Gas Chromatography - Mass Spectrometer GCMS 1000 is a type of high-performance single quadrupole gas chromatography - mass spectrometer, which combines the characteristics of gas chromatography and mass spectrometry for qualitative and quantitative analyses of different samples, and features high resolution of chromatography and high sensitivity of mass spectrometry.Gas chromatography separates the components in the mixture according to the retention time. Mass spectrometry confirms the information of each component, and is one of the most effective means for analyzing complex mixtures. It is widely used in such fields as environmental protection, electronics, textiles, petrochemical industry, flavor and fragrance, pharmaceutical industry, as well as agriculture and food safety.

ICP-MS 1000 combines the high temperature ionization characteristics of ICP with the advantages of the sensitive and rapid scanning of the quadrupole mass spectrometer to form a new and powerful instrument with element analysis, isotope analysis and morphological analysis. The instrument has the advantages of low detection limit, wide dynamic linear range, less interference, high analysis accuracy, fast speed and multi-element simultaneous determination.

GGT 0620, is a set of analytical system，which integrates full-scale 2D GC and high-resolution TOF-MS for accurate qualitative and quantitative detection of complex samples. Compared with conventional GC-MS, the system has the advantages of large peak capacity, high resolution, high sensitivity, family separation, tile effect and so on. Combined with the rapid analysis characteristics of TOF MS, the whole system has the performance of high acquisition rate, high sensitivity, high resolution and high quality accuracy.

LC-TOFMS 1000 integrates many key technologies, such as the interface for LC-MS, quadrupole ion transport equipment, vertical reflective type, TOF mass analyzer, high-speed data acquisition, and high frequency high voltage power supply. It has the advantages of high quality precision, high sensitivity, high resolution and fast analysis, can achieve a rapid analysis and detection of hundreds of organic compounds, suitable for rapid detection of organic compounds, such as drug structure identification and component analysis, chemical synthetic reaction process monitoring, etc.

CMI-1600 is a mass spectrometry detection system based on matrix assisted laser desorption ionization (MALDI), which was independently and positively researched and developed by Hexin Kangyuan for 5 years after fully mastering the core technology and advanced manufacturing process. Compared with traditional microbial identification technology, mass spectrometry identification has obvious advantages such as fast identification speed, high accuracy, low technical cost and convenient operation.

The Portable Gas Chromatography - Mass Spectrometer GC-MS 2000 features a variety of flexible sampling systems such as thermal desorber, sample loop，headspace and solid-phase micro-extraction (SPME) etc, and can achieve the rapid qualitative and quantitative results of volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs) in the atmosphere, water and soil on site. The instrument has the advantages of small volume, light weight, simple operation and "guided" graphical interface, and can be placed on the monitoring vehicle or shouldered on the back for using, making it a great analytical tool for environmental monitoring, food safety, public safety and criminal investigation science, etc.

CMI-1600 is a mass spectrometry detection system based on matrix assisted laser desorption ionization (MALDI), which was independently and positively researched and developed by Hexin Kangyuan for 5 years after fully mastering the core technology and advanced manufacturing process. Compared with traditional microbial identification technology, mass spectrometry identification has obvious advantages such as fast identification speed, high accuracy, low technical cost and convenient operation.

Second level multi-component monitoring system of atmospheric VOCs adopts high time resolution online VOC analysis mass spectrometer (SPIMS 2000), which can monitor more than 300 VOCs in real time, and obtain the concentration distribution and variation of different species in real time. In addition, it can screen out key species, trace the sources of pollutants in real time, and accurately determine pollution areas, industries and even pollution enterprises, providing technical support for the implementation of precise control of air VOC Pollution.

SPAMS 05 series can be used to real time monitor the refractory and fusible substances such as heavy metals, mine dust, black carbon, sulfate and so on in aerosols, simultaneously provide the information of particle size and chemical composition．Furthermore, it is used to study the interaction between aerosol particles and cloud droplets, evaluate the chemical composition and mixing state of single cloud residue particles．It can also be used to study the composition, mixing state and size distribution of sand dust, deepen the analysis of the causes and pollution process of dust pollution in China, and explore the influence of aerosol mixing state on the change of dust particles.

The online monitoring system for trace atmospheric VOCs adopts a dual channel detection design that integrates FID and MS followed by GC. The system is characterized with low detection limit, simple operation and easy maintenance, and can be easily installed in a lab or a monitoring vehicle, which can simultaneously realize the online qualitative and quantitative analysis of about 125 C2 to C12 VOCs in ambient air. Real-time and accurate information on the VOC composition in the air canbe provided by the system.

GGT 0620, is a set of analytical system，which integrates full-scale 2D GC and high-resolution TOF-MS for accurate qualitative and quantitative detection of complex samples. Compared with conventional GC-MS, the system has the advantages of large peak capacity, high resolution, high sensitivity, family separation, tile effect and so on. Combined with the rapid analysis characteristics of TOF MS, the whole system has the performance of high acquisition rate, high sensitivity, high resolution and high quality accuracy.

DT-100 is a novel and important method in the field of environmental emergency detection. It uses a unique advanced membrane sampling device, an ultraviolet single photon soft ionization system, digital square wave and linear ion trap technology to detect atmospheric VOCs in real time and online. It has the advantages of second response, low energy consumption, high resolution and low detection limit, etc.