Stock code:300165

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

TEL86 136 1622 3382

hotline800-9993-818

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

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Jiangsu Skyray Instrument Co., Ltd.-Atmospheric heavy metal on-line analyzer

CEMS-Environmental online monitor

Atmospheric heavy metal on-line analyzer

model:EHM-X100

 TEL:
  800-9993-818
  86 136 1622 3382

 Atmospheric heavy metal on-line analyzer  Product Details

Atmospheric Heavy Metal On-line Analyzer uses Skyray Instrument's patented technology—X-ray fluorescence (XRF) non-destructive testing technology and atmospheric auto-enrichment technology. It is in line with US EPA IO-3.3 standard method; the system uses a unique X-ray excitation light source and sample. Exciting structures, detection systems, automatic enrichment, automatic roll-winding systems and other core technologies greatly increase the detection sensitivity of heavy metals in airborne particulates, enabling the detection of heavy metals such as lead, cadmium, chromium, and arsenic at low levels, while enabling unattended operation. (1~3 months) automatic monitoring for a long time.


Instrument host


Including particle enrichment system (cutter, DHS dynamic heating device, flow measurement control device, sampling pump), coil membrane system (PTFE membrane volume <with a very low background element content>, membrane movement device), X fluorescence analysis system (High-power X-ray tube, SDD X fluorescence detector, multi-filter switching device, digital multi-channel analyzer, FP algorithm analysis software), control system (control sampling, film movement, XRF detection, flow recording and control, Calculation of pollutant concentration, results display, etc.). In addition to the particulate cutter and the sampling pump, these four systems are all integrated in a single chassis for easy transportation and installation.


Heavy metal workstation


Hardware Configuration:

(1) Integrated integrated touch screen IPC can store more than 10 years of data. (Can also be an external industrial computer, customized according to customer requirements)

(2) Interface configuration: Input and output interfaces 24V DC, 2A, RS232 serial port (Modbus protocol, maximum 38.4 kbps); the connection port of heavy metal workstations and instrumentation equipment is a network port to ensure bulk data transmission.


Software configuration:

(1) EHM-X100 control and comprehensive analysis software, Chinese operation interface, touch screen operation, display real-time sampling flow, sampling time, measurement status, heavy metal concentration value, content curve and other information; and self-diagnosis and setting function, real-time status Monitoring functions, and can store more than 10 years of monitoring data; software using advanced hierarchical modular design, with powerful and flexible data settings, calibration, preservation, display, query, analysis, transmission and other functions.

(2) The data complies with the "Data Transmission Standard for Pollution Source Online Automatic Monitoring (Monitoring) System" (HJ/T 212-2005). The open communication protocol can access the data mining platform and can guarantee the interconnection with provincial stations and national stations.

(3) The storage file providing monitoring data can be output in TXT text or EXCEL table; the software can save the spectrum scan spectrum of each measurement or calibration, and can search queries.


Particle cutter


The TSP, PM10, and PM2.5 cutters can be selected for measurement of heavy metal content in particles of different dynamic diameters. The cutter is certified by the authority. At the same time, it is equipped with an outdoor temperature sensor, shutter protection and lightning protection isolator.

With a special waterproof fixing flange for the roof, the cutter can be fixed on the roof. The user can also choose the vehicle platform to fix the cutter on the roof.

DHS dynamic heating system

When measuring PM2.5 particles, the effect of moisture in the air on the test can be eliminated.


Sampling pump and fan


It adopts high efficiency imported diaphragm pump, with a maximum flow rate of 168 L/min and a minimum vacuum of 60 Torr.

Through the high-pressure fan, the air is introduced into the host through the corrugated tube to dissipate heat for the X-ray tube, and the light tube is used to stabilize and prolong the service life.


Consumables


Filter membrane: Take an hourly sampling test as an example, a roll of membrane can be used for one month.

Fan air filter.


Working conditions


Measuring ambient temperature: -40°C~50°C

Measuring environment humidity: 0%RH~90%RH

Host operating environment temperature: 5 °C ~ 40 °C

Host working environment Humidity: 30% RH to 60% RH

Power supply: 220V AC±10%, 50Hz ± 1Hz


Performance characteristics


Advanced X-ray fluorescence (XRF) non-destructive testing technology combined with automatic atmospheric particle enrichment technology, in line with US EPA IO-3.3 standard method

Equipped with a variety of particle cutters for users to choose, realize the measurement of distribution of heavy metal particles on different dynamic diameters

Accurate measurement of 30 kinds of heavy metals such as lead, cadmium, chromium, arsenic, etc. The best detection sensitivity is 10pg/m3, and the heavy metal elements can be expanded.

The host adopts the international standard 19” chassis, which can be installed on the mobile monitoring vehicle or on the standard cabinet of the atmospheric automatic station.

20 years of XRF technology accumulation, lightning protection industrial-grade electrical and electronic design, the instrument has a high degree of operational reliability and stability, 24-hour/365-day trouble-free operation, while also has intelligent fault diagnosis and self-exclusion function.

Miscellaneous peak light path design, built-in 3-speed filter, automatic switching to achieve low background measurement

Built-in calibration module, XRF spectrum vertical and vertical coordinates at the same time automatically calibrated, calibration frequency can be set arbitrarily, also built a specific metal internal standard source, can achieve automatic quality control and alarm

Through the mass flow controller and the temperature and pressure sensors, the sample flow rate can be precisely controlled and the flow rate can be automatically calibrated.

With RS232/485, USB, GPRS, ADSL, Ethernet and other data transmission methods, it can realize the remote transmission, monitoring and inspection of operating parameters, status and data.

The system software adopts advanced layered modular design, with powerful and flexible data settings, calibration, preservation, display, query, analysis, transmission and other functions. The data complies with the "Data Transmission Standard for Pollution Source Online Automatic Monitoring (Monitoring) System" (HJ/T 212-2005). At the same time, users can customize and expand any other custom functions quickly and easily.

Professional multi-radioactive treatment, measuring instrument without any radiation leakage in all directions


Application area


It can continuously measure and analyze various heavy metal particles in the atmosphere, and has the following applications:

Atmospheric quality monitoring

Environmental evaluation, permit

Air Particle Characteristics Analysis

Source location and source tracing

Atmospheric background measurement

Pollution forecast warning


Technical indicators


The main monitoring element: Pb (lead), which can simultaneously monitor Cd (cadmium), Hg (mercury), As (arsenic), Cr (chromium), Cu (copper), Zn (zinc), Ni (nickel), Ba (doping) ), Fe (iron), Ag (silver), Se (selenium), Br (bromine), Te (tantalum), Sb (tantalum), Sn (tin), Ti (titanium), Co (cobalt), Mn (manganese) Pd, Pd, Tl, Sc, Mo, Mo, V, Vanadium, Cs, Ga, Ca, K, Sr , Cl (chlorine) 30 kinds of elements (monitoring elements can be configured according to user needs); optional EPA I0-3.3 recommended corresponding element calibration diaphragm, can be traced according to NIST standards

Applicable standard: US EPA IO-3.3 standard method "X-ray fluorescence spectrometry detection of heavy metals in environmental particles"

Measuring range: 0 to 100 μg/m3

Minimum detection limit: 10 pg/m3 (sample analysis time 4 hours, flow rate 16.7 L/min)

Sample flow: 0 ~ 20L/min adjustable

Sampling analysis time: sampling period 15 to 1440 minutes, can be customized; requires continuous sampling, sampling and analysis process can be carried out at the same time, no sampling interval dead time

Linear correlation coefficient: > 0.99

Reproducibility: RSD < 0.5% (standard sample of Pb)

Accuracy: < 15% (Pb, compared with national standard laboratory methods, sampling time is greater than 1 hour)

Safety protection: Multiplex X-ray radiation safety protection device, radiation dose less than 2.5μGy/h (5cm from the chassis); the instrument door is opened to automatically close the X-ray tube to protect personnel safety

Working methods: continuous automatic monitoring; one year of trouble-free operation, and self-recovery function

Control mode: Computer control, self-diagnosis and setting function, real-time status monitoring, and can store more than 10 years of monitoring data

Operation interface: Chinese or English operation interface, touch screen operation, display real-time sampling flow, sampling time, measurement status, heavy metal concentration value (standard or non-standard state can be selected), content curve, etc.

Installation method: Fixed station house standard cabinet installation or mobile vehicle installation

Host size: 482mm (19”) x 420mm x 600mm (14U)


Why select Skyray Instruments?

Atmospheric heavy metal on-line analyzer

    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;

Atmospheric heavy metal on-line analyzer

    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……)

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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:

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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:

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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.

Atmospheric heavy metal on-line analyzer

    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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CONTACT US

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

Jiangsu Skyray Instrument Co.,LTD.   苏ICP备11050632号   苏公网安备 32058302001500 号