Tianrui Instrument Co., Ltd. specializes in X-ray fluorescence spectrometers, XRF, Plasma emission spectrometer, ICP, Atomic absorption spectrophotometer, AAS, Liquid chromatograph, LC, Gas chromatograph, GC, Atomic fluorescence spectrometer, AFS, Photoelectric direct reading spectrometer, OES。 Our company provides lead-free testing instruments, RoHs detectors, EN71~3 detectors, toy safety detectors, and RoHS2.0 ten item testing instruments for a wide range of electronic, electrical, hardware, plastic, shoe materials, shoe factories, leather goods, and luggage enterprises

After more than 30 years of development, the company has formed an analytical instrument product line in the analysis and testing sector, with spectrometers, chromatographs, and mass spectrometers as the technical core. Spectrometers include energy dispersive X-ray fluorescence spectrometer (XRF), wavelength dispersive X-ray fluorescence spectrometer (WDX), atomic fluorescence spectrometer (AFS), atomic absorption spectrophotometer (AAS), inductively coupled plasma emission spectrometer (ICP), direct reading spectrometer (OES), etc. with X-ray fluorescence spectroscopy technology as the core; Chromatography instruments include liquid chromatography (LC), gas chromatography (GC), and ion chromatography (IC); Mass spectrometers include gas chromatography-mass spectrometry (GC-MS), liquid chromatography-mass spectrometry (LC-MS), and inductively coupled plasma mass spectrometry (IC P-MS). The above-mentioned products of the company are widely used in the rapid screening and detection of organic and inorganic components in various industries such as electronics, jewelry, material analysis, petrochemicals, food safety, environmental protection, geological exploration, scientific research, etc. Based on the company's rich product line, years of technical accumulation, and industry application experience, the company has systematic analysis and detection solutions in multiple industries, and has the ability to develop applications for new industries and markets.

(1) Electronic appliances

The company has a strong market foundation and a high brand in the field of RoHS testing in the electronic and electrical industry, and can provide customers with * testing solutions. The company's energy dispersive X-ray fluorescence spectrometer (XRF), inductively coupled plasma emission spectrometer (ICP), gas chromatography-mass spectrometry (GC-MS) and other products are standard detection methods in regulations, used for the detection of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), di (2-ethylethyl) phthalate (DEHP), butyl benzyl phthalate (DBP), dibutyl phthalate (BBP), and diisobutyl phthalate (DIBP) substances restricted in RoHS 1.0 and RoHS 2.0. The entire process of laboratory construction, sample pretreatment, and detection method detection has been established. Solution. At the same time, based on the needs of industry customers, the company has innovatively developed non chemical pre-treatment detection solutions (such as rapid pyrolysis RoHS detector, rapid pyrolysis gas chromatography-mass spectrometry), providing customers with a free choice of solutions from rapid screening to detection.

(2) Material analysis

Spectrometer is a widely used detection method in the field of material analysis, which can quickly detect the composition and content of materials. The company's portable energy dispersive X-ray fluorescence spectrometer is widely used in identification, waste metal recycling, and quality control in production processes due to its portability, speed, and non-destructive characteristics. The direct reading spectrometer (OES) is widely used in the detection of aluminum magnesium alloys, aluminum zinc alloys and other aluminum alloy metal metallurgy, and is widely used in the production control, quality inspection and other fields of metal smelting, casting, processing and machinery industries. The online energy dispersive X-ray fluorescence spectrometer developed based on energy dispersive X-ray fluorescence spectrometer technology is applied in the copper foil manufacturing industry for component detection of online electroplating solutions. With the continuous development of material technology and emerging industries, the company actively responds to market demand and develops application solutions. Many of the company's chemical detection instruments also have good market applications in the new materials industry. For example, inductively coupled plasma emission spectrometer (ICP) is used for the detection of positive electrode materials in the lithium battery industry. Inductively coupled plasma emission spectrometer (ICP) for the detection of trace elements in the photovoltaic glass industry. Inductively coupled plasma emission spectrometer (ICP) is used for the detection of trace elements in raw materials and finished products in the silicon-based new materials industry.

(3) Petrochemical industry

Petrochemical industry is a fundamental industry in the industrial sector, providing supporting facilities and services for agriculture, energy, transportation, machinery, electronics, textiles, light industry, construction, building materials, and people's daily lives. It occupies a prominent position in the national economy. The company has created a complete product line for petroleum exploration, petroleum refining, petroleum machinery, and online monitoring of petroleum environmental protection based on the characteristics of the petrochemical industry and its rich product line. Including the analysis of rock core and debris composition in oil exploration process logging based on energy dispersive X-ray fluorescence spectrometer technology; Analysis of Rare Earth Tracers in Petroleum Exploration Process by Inductively Coupled Plasma Mass Spectrometry (ICP-MS); Analysis of sulfur elements by energy dispersive X-ray fluorescence spectrometer during petroleum refining process and determination of sulfur content in finished fuel oil and lubricating oil; Gas chromatography-mass spectrometry (GC-MS)

Detection of formaldehyde in gasoline; Inductively Coupled Plasma Emission Spectrometer (ICP) for the detection of iron, manganese, lead, silicon and other elements in oil products; Energy dispersive X-ray fluorescence spectrometer for material detection in petroleum machinery; And the pollution source volatile organic compounds (VOCs) online monitoring system is used for environmental monitoring of various volatile organic compounds such as non methane total hydrocarbons (NMHC), benzene derivatives (BTEX), VOC characteristic factors, etc. in petrochemical manufacturing enterprises.

(4) Food safety

Food is of paramount importance to the people, and food safety comes first. Tianrui has been researching solutions for food safety monitoring. Provide detection solutions for heavy metals and pesticide residues in the agricultural environment, on-site procurement, transportation and storage, processing and circulation links for the grain system. The food heavy metal rapid detector developed by the company based on energy dispersive X-ray fluorescence spectroscopy technology is widely used in China Grain Reserves Corporation, provincial and municipal grain and oil quality inspection systems, and various food processing enterprises. The control of heavy metals in grain plays an important role in ensuring food safety for the people. At the same time, the company also has relevant technical reserves in the detection of food additives and fungal toxins in the food safety process.

(5) Environmental monitoring

Based on the technological foundation of spectroscopy, chromatography, and mass spectrometry, the company has continuously expanded and innovated in the field of environmental monitoring, creating environmental related business segments such as emergency law enforcement monitoring, online monitoring of pollution source water quality, online monitoring of environmental water source water quality, online monitoring of pollution source exhaust gas, online monitoring of environmental air, and atmospheric navigation monitoring. Provide reliable data support for pollution emitting enterprises, industrial parks, environmental law enforcement and other relevant departments. To meet the new demand for environmental pollution monitoring, an automatic monitoring system for environmental noise has been developed, which includes noise sub stations, meteorological sub stations, traffic flow sub stations, and other units. Through software, noise data is statistically analyzed and processed, providing timely and accurate noise monitoring data for the construction of a quiet and harmonious environment in various cities. At the same time, the company actively adapts to market demand, leverages its core technological advantages, and creates small-scale environmental emergency portable devices with its own characteristics. It has formed a series of products, covering water quality heavy metal detection, biological toxicity detection, multi parameter water quality detection, soil heavy metal detection, gas VOC detection, etc.

(6) Coating thickness measurement

Coating process is a surface treatment technology that can provide anti-corrosion, wear-resistant, conductive, and aesthetic effects to materials. Widely used in industries such as hardware and bathroom, fasteners, electronic materials, automotive decoration, semiconductors, chips, and PCBs. Coating thickness is one of the important indicators for measuring the quality of electroplated coatings. The X-ray fluorescence coating thickness gauge developed by the company based on energy dispersive X-ray fluorescence spectrometer technology is widely used in the above-mentioned industries. Multiple series of products have been developed to meet the different testing needs of customers in different industries for coating thickness measurement. It can meet the testing requirements for single-layer coatings, multi-layer coatings, complex structural samples, and ultra small sample coatings.

(7) Semiconductor testing

After more than ten years of continuous research and development investment, the company has successfully developed multiple models of products and software products, including energy dispersive X-ray fluorescence spectrometer, wavelength dispersive X-ray fluorescence spectrometer, coating thickness measurement X-ray fluorescence spectrometer, etc. The company is currently conducting research and industrialization projects for high-power wavelength dispersive X-ray wafer analyzers. In the future, the production and manufacturing of high-power wavelength dispersive X-ray wafer analyzers will be added, and the products will reach a technological level far beyond the same equipment, accelerating the domestic substitution of X-ray analysis and testing equipment.