Stock code:300165

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Jiangsu Skyray Instrument Co., Ltd.
Shenzhen Skyray Instrument Co., Ltd.

TEL+86 138 6264 8316

hotline+86 138 6264 8316

E-mailrohsxrf@126.com

addressNo. 1888, Zhonghuayuan West Road, Kunshan City, Jiangsu Province, 22/F, Taohuayuan Science and Technology Innovation Park, Furong East Road, Songgang, Bao'an District, Shenzhen, China

WDXRF-Wavelength dispersive X-... HOME >> PRODUCT >> WDXRF-Wavelength dispersive X-ray fluorescence spectrometer

Jiangsu Skyray Instrument Co., Ltd.-WDX400 wavelength dispersive spectrometer

WDXRF-Wavelength dispersive X-ray...

WDX400 wavelength dispersive spectrometer

 TEL:
  800-9993-818
  +86 138 0228 4651

 WDX400 wavelength dispersive spectrometer  Product Details

Introduction of instruments

The WDX-400 multichannel X ray fluorescence spectrometer can be configured with 10 fixed light channels and 10 elements are analyzed simultaneously. According to the user's application requirements, it can be configured from Na to U any ten elements. The standard configuration is Na, Mg, Al, Si, S, Cl, K, Ca, Fe, P or Ti (optional) ten elements. It is an ideal choice for quality control of large and medium-sized enterprises.

Performance characteristics

Powder samples or block samples are fast and non damaged.

It can be used for rapid analysis of powder pressing, glass melting and bulk materials.

The multi-channel digital MCA real-time detection method can greatly improve the efficiency peak of element detection efficiency, which is not only convenient for instrument debugging and fault diagnosis.

It can further improve the accuracy and stability of the instrument.

The liquid sample or volatile solid sample can be analyzed after the helium charging device is configured.

Compared with sequential high-power instrument, it has the following advantages:

A, when the power and the measuring time are basically equal, the accuracy of the analysis can be achieved.

B, prolong the service life of X light tube.

C, reduce the failure of high voltage power supply.

D, reduce the maintenance cost of the whole machine.

E, fixed channel, no angle measuring tool wear problem.

Technical indicators

High voltage power supply: 400W (50kv/8mA).

X ray tube: Varian 400W thin beryllium window end window X ray tube, Rh target (Pd target optional).

Tube pressure flow 12 hour stability: better than 0.05%.

Category of analysis elements: any ten elements from Na to U.

Detector: gas to gas ratio detector + closed proportional detector, 10 channels and 1024 independent pulse height analyzers.

Vacuum system: independent pumping station structure, easy to maintain.

The highest degree of vacuum in the measuring room: lower than 5Pa.

Gas flow system: high precision gas density device with pressure stability of + 0.003KPa.

Front main amplifier: the high speed front main circuit can greatly improve the detection efficiency of the instrument and improve the measuring accuracy of the instrument.

MCA multi-channel: digital MCA multi-channel amplitude collector, greatly improving the detection efficiency.

AC 220V power supply equipment: 1KVA AC purification voltage regulator current.

Analysis accuracy: sigma n-1 (24 hours, percentage content) is less than 0.05%.

Single sample measurement time (including sample evacuation time) is less than 3~5 minutes.

Temperature control precision of constant temperature room: set value of + 0.1 C.

application area

Building materials (cement, glass, ceramics, etc.)

steel

nonferrous metal

mining

geology

chemical industry

petroleum

Quality testing

Commodity inspection


Why select Skyray Instruments?

WDX400 wavelength dispersive spectrometer

    First, the industry leader:

    Listed on Shenzhen Stock Exchange in 2011(Code:300165)
    Analytical instrument industry leader in the field

    Skyray Instrument, as a leader in the domestic chemical analysis industry, specializes in the production of high-end analytical instruments such as spectrometers, chromatographs, and mass spectrometers. Mainly used in environmental protection and safety (electronics, electricity, toys and other consumer products industries, food safety, air, soil, water quality pollution detection, etc.), industrial production quality control (metallurgy, building materials, petroleum, chemical, precious metals, medical equipment, etc. ), minerals and resources (geology, mining), commodity inspections, quality inspections, and even human trace element testing and many other areas.The core patent technology is the first in the industry; the sales volume is the first in the industry; the product category is the first in the industry;

WDX400 wavelength dispersive spectrometer

    Second, the standard makers:

    Skyray Instrument participated in drafting and formulating 18 national standards, Industry standards, confident in the right to speak in the industry.

    GBT 28020-2011 Ornaments Determination of harmful elements X-ray fluorescence spectroscopy
    GBT 31364-2015 Energy dispersive X-ray fluorescence spectrometer main performance test method
    GBT 33352-2016 General requirements for screening of restricted substances in electrical and electronic products X-ray fluorescence spectroscopy
    GB/T 25934.1-2010 High-Purity Gold Chemical Analysis Method Ethyl Acetate Extraction Separation ICP-AES Spectrometry Determination of Impurity Elements
    GB/T 27730-2011 Determination of dimethyl fumarate in toy products Gas chromatography-mass spectrometry GC-MS method
    GB/T 28020-2011 articles - Determination of harmful elements - X-ray fluorescence spectrometry
    GBT 22788-2008 Determination of Total Lead in Coatings on Toys
    GB/T 30419-2013 Determination of migrating elements in gallium arsenic, cadmium, chromium, lead, mercury selenium in toy materials Inductively coupled plasma atomic emission spectrometry
    GB/T 31364-2015 Energy dispersive X-ray fluorescence spectrometer main performance test method
    JBT 12962.1-2016 Energy Dispersive X-Ray Fluorescence Spectrometer Part 1: General Techniques
    JBT 12962.2-2016 Energy Dispersive X-Ray Fluorescence Spectrometer Part 2: Elemental Analyzers
    JBT 12962.3-2016 Energy dispersive X-ray fluorescence spectrometer Part 3: Coating thickness analyzer
    LS_T 6115-2016.4672 LST6115-2016 "Fastness determination of cadmium in rice by X-ray fluorescence spectrometry" standard
    (Unfinished……)

WDX400 wavelength dispersive spectrometer

    Third, technology pioneers:

    252 utility patents to fill domestic gaps and break the import monopoly

    As of the end of 2017, Tianrui Instrument Company and its subsidiaries have obtained 252 patents authorized by the State Intellectual Property Office.
    "Computer Software Copyright Registration Certificate" 91 items;
    Of which 115 are invention patents,
    80 utility model patents,
    Appearance patent 57 items.

WDX400 wavelength dispersive spectrometer

    Fourth, service practitioners:

    Do not forget the initial heart, with the customer with the fate, a total of growth.

    Skyray customers include the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the National Museum of China,
    China National Center for Geoanalysis and Experiments, Chinese Academy of Geological Sciences, Changchun Institute of Opto-Mechanical Engineering, China Taier Laboratory,
    Other government departments and well-known testing agencies,
    And PetroChina, Sinopec, Huawei, Haier, Skyworth, Fanta, Meiling, Lite-On, TCL, LG, Midea, Samsung, China Test (CTI), Avionics, etc.

研发实力:

WDX400 wavelength dispersive spectrometer

    Analytical Testing Instrument Research Institute

    Skyray Analytical Testing Instrument Research Institute has three centers, namely "analysis instrument research and development center", "physiochemical analysis and testing center" and "analysis and testing technology application development center."Tianrui Analytical Instruments Co., Ltd. recently formed a staff of 1 academician, 11 Ph.D., 13 senior engineers, 17 masters, and 50 undergraduate R&D personnel from famous universities.

WDX400 wavelength dispersive spectrometer

    Dr. Liu Zhaogui, specialist in special allowance of the State Council

    Mr. Liu Zhaogui: graduate student in nuclear physics from Tsinghua University. It has been appraised as the outstanding entrepreneur of Jiangsu Province, the young and middle-aged experts who have outstanding contribution in Jiangsu Province, the first science and Technology Minister of Kunshan, and the national science and technology ministry "scientific and technological innovation and entrepreneurial talent". With the approval of the State Council, the special allowance of the State Council is enjoyed.

WDX400 wavelength dispersive spectrometer

    Dr. Yaodong Dong, Expert in X-Ray Fluorescence Spectroscopy

    Dr. Yao graduated from the Department of Engineering Physics of Tsinghua University with a Ph.D. in nuclear electronics. He has been engaged in the development of analytical instruments for 26 years. He is mainly engaged in the research of X-ray fluorescence analysis technology and application technology, and he participated in the "Thirteenth Five-Year Plan" national key instrument technology research and development. Patent of "Spectrometer Grating 2D" patent, "X-ray fluorescence double crystal fixed element track spectrometer" patent and "X-ray fluorescence spectrum analyzer pyrolytic graphite crystal beam splitter" patent, and participated in the drafting of a number of national standards industry The standard is an authoritative expert in the X-ray fluorescence spectrometer industry in China.

Eight technical advantages:

WDX400 wavelength dispersive spectrometer

    First, FP basic parameter method

    The FP (Basic Parameters) algorithm is an effective method for X-ray fluorescence spectrometry analysis. It can perform qualitative and quantitative analysis of the elemental components of the sample with little or no standard sample, and can also analyze the thickness of the coating or coating.It is well known that the biggest problem with X-ray fluorescence analysis is that elemental fluorescence intensity is affected by coexisting elements (matrix absorption and enhancement effects) and is not usually linear with content. The basic parameter method has already taken into account the matrix effect in the calculation of the spectrum, and the linear relationship between the calculated content and the known content can be obtained. Using a few known sample calibration algorithms to eliminate systematic errors can achieve accurate quantitative results.

WDX400 wavelength dispersive spectrometer

    Second, polarization secondary target excitation technology

    The polarization secondary target excitation technology can remove the scattering background to the maximum extent, improve the signal to noise ratio, and reduce the detection limit of the detector. Assuming that the x-ray generated by the anode of the x-ray tube is non-polarized and is incident on the target (scattering body) in the z-axis direction, the scattered beam propagating along the y-axis is linearly polarized light. The electric field vector vibrates in the v plane and the vibration direction is parallel to the X axis. The sample placed on the y-axis is excited by polarized light, producing unpolarized fluorescent x-rays. Since the sample and the sample support do not generate scattered radiation in the X-axis direction, placing the detector on the x-axis can fully utilize the polarization effect and reduce the background caused by the elastic and inelastic scattering of x-rays.

WDX400 wavelength dispersive spectrometer

    Third, ultra-short optical design

    From the X-ray generator to the sample, the X-ray fluorescence emitted by the sample to the detector is called the light path. The shorter the distance traveled by the optical path is, the less interference will be caused. Skyray Instrument designed an ultra-short optical path technology to ensure the accuracy of light element detection results, and is particularly suitable for RoHS-compliant halogen-free instruction detection.

WDX400 wavelength dispersive spectrometer

    Fourth, precision machinery design

    The micro-level positioning, micro-scanning analysis, the point-to-point centering of the spatial micro-sized spot and the determination of the spatial micro-focus spot position have been truly achieved. A translation and rotation switching position device realizes position rotation switching in a small space, avoids the large space required for the linear motion and the common rotation movement, because the problem of lengthening of the optical path caused by the inability to fit is eliminated.

WDX400 wavelength dispersive spectrometer

    Five, no standard technology

    XRF test and analysis instruments are generally used for the comparison test of standard samples, which are subject to the quality of the standard samples during the test. Tianrui Instrument's original non-standard technology can carry out all-element analysis without standard samples, leading the development trend and trend of the industry.

WDX400 wavelength dispersive spectrometer

    Sixth, secondary target excitation technology

    XRF test and analysis instruments are generally used for the comparison test of standard samples, which are subject to the quality of the standard samples during the test. Tianrui Instrument's original non-standard technology can carry out all-element analysis without standard samples, leading the development trend and trend of the industry.

WDX400 wavelength dispersive spectrometer

    VII. Signal to Noise Enhancement Technology

    Skyray's unique SNR enhancement technology can effectively remove noise signal interference and minimize element detection limits.
    As shown in Figure SUPER XRF 1050, the determination of Pb in food can be as low as 0.59 ppm.

WDX400 wavelength dispersive spectrometer

    VIII. XRF Core Technology (Intelligent Analysis Software)

    patented intelligent analysis software enables precise analysis of 80 elements, non-standard quantitative analysis, micro-analysis, thin film analysis, and advanced sub-spectral analysis.

Certificate of honor

The national Torch Program focuses on the high and new technology enterprises, the certification of heavy contract and credit enterprise, the confirmation certificate of measurement guarantee and the national high technology research and development plan (863 plan).:

国家火炬计划重点高新技术企业、重合同守信用企业认证、计量保证确认证书、国家高技术研究发展计划(863计划)-Jiangsu Skyray Instrument Co., Ltd.

ISO9001:2008 quality management system certification, ISO14001 environmental management system certificate, OHSAS 18001 occupational health and safety management health system, information security management system certification:

ISO9001:2008质量管理体系认证、ISO14001环境管理体系证书、OHSAS 18001 职业健康安全管理健康体系 、信息安全管理体系认证-Jiangsu Skyray Instrument Co., Ltd.

Practical patent certificate:

实用专利证书-Jiangsu Skyray Instrument Co., Ltd.

Standard formulation:

Jiangsu Skyray Instrument Co., Ltd.标准制定

Software copyright certificate:

软件著作权证书-Jiangsu Skyray Instrument Co., Ltd.

Other certificates:

Honor企业荣耀-Jiangsu Skyray Instrument Co., Ltd.
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Jiangsu Skyray Instrument Co., Ltd.
SHENZHEN Skyray Instrument Co., Ltd.

hotline:800-9993-818
TEL:86 136 1622 3382
Address: 1888 Zhonghuayuan West Road, Kunshan City, Jiangsu Province/
深圳宝安区松岗芙蓉东路桃花源科技创新园22层

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