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Jiangsu Skyray Instrument Co., Ltd.-LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

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 LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products  Product Details

LC 310高效液相色譜儀的推出是天瑞公司十幾年液相色譜研發經驗的結晶,意味著天瑞公司在液相色譜儀的研發方面攀上了又一新高度。標志著天瑞公司在液相色譜研究上取得了在高性能、高可靠性以及使用的方便性之間達到最佳平衡,為專業用戶提供具有更高性能的液相色譜。

LC 310高效液相色譜儀提高了HPLC的分離度、靈敏度、速度、精度和可靠性;先進的并聯泵頭及單向閥設計理念,融合了當今世界上最先進的制造應用經驗,使得用戶在各種使用條件下都可以保證輸液的精度、脈動等性能指標,具備最小系統死體積,工作能力可獲得100%的提高。

性能特點

多重配置 自由選擇
在設計LC 310高效液相色譜儀的時候,充分考慮了液相應用的市場需求,根據不同客戶的實際情況,在硬件配置上也作出相應的優化組成,給客戶提供更多的選擇余地。
LC 310高效液相色譜儀主要包括兩種配置,分別為:等度液相色譜儀、二元高壓梯度液相色譜儀。
與您實驗室的需求更一致
分析市場,體貼用戶。走近LC 310液相色譜儀,您將驚喜的發現LC 310液相色譜儀帶給您的一切體貼與便利,正如您夢寐以求的一般,一流實驗分析結果或許比您所期望的來的更為容易。并且,由于您工作太忙,根本無法顧及實驗室不可能用到的復雜功能,因此您會很高興地發現,對于您的實驗室而言,LC 310系統沒有多余的、您不需要的功能。
過硬的外設性能
產品優越性能的充分發揮離不開系統硬件配置上的可靠性。LC 310新型耐用的液相色譜在系統組件的設計和制造中,天瑞首先考慮的是硬件配置的可靠性,各部件壽命以及組裝時的質量,對每一個模塊,新的預測功能在問題發生前就能及時識別并告知用戶,使得HPLC更可靠并及時消除問題。
LC-310 高壓輸液泵
微處理器智能控制的往復式雙柱塞并聯泵,具有工作耐壓值高、脈動小、穩定可靠、操作方便等特點,由于雙泵頭交替輸液,在同樣輸液量的情況下,活塞桿和密封圈壽命要比常規串聯泵長一倍。
泵的機械組件均采用電腦輔助設計。各主要零部件均在世界先進的數控加工中心制造。因此非同尋常的加工精度以及每臺泵都經過嚴格的耐壓測試,使該泵絕無泄露現象發生,讓您放心使用。
具有狀態監測功能。微處理器實時控制泵的流量和檢測輸液壓力。在壓力超限的情況下,報警并自動停止泵的運行。
單向閥設計
閥芯體、寶石球座和寶石球構成一個整體結構,故具有結構簡單、密封性能好的優點,提高了高壓輸液泵的
流量精確度,降低了流量脈動,并具有安裝更換方便等特點。浮動式導向設計:采用浮動式標塞機構,使塞桿和密封圈的使用壽命延長,并能長時間穩定地輸液。
LC-UV310紫外-可見光檢測器
以當今最先進的技術為先導,國內首創的數字化數據處理和控制,使基線噪聲和漂移降低到一個新的極限。檢測器直接輸出數字信號至LC 310工作站,避免了一般紫外檢測器的色譜信號需多重模數轉換帶來的信號畸變與干擾。優秀的流通池設計,突破性地提高了儀器的各項性能指標、光路系統采用了精密定位結構,精度高,偏差小,氘燈和光路系統采用熱隔離技術,縮短了穩定時間,并使氘燈發熱對光路系統的影響降到最低。前置放大器采用高阻抗、低漂移的儀器放大器,高分辨率的A/D轉換器。在常規分析情況下,動態范圍可達1 04,保證了對數運算的精度。由于采用了數字量輸出功能,該檢測器可以通過RS232串行口與計算機直接相連而不需要任何數據采集單元。高品質的精加工和專利技術,流通池—紫外檢測器的心臟,流通池采用錐孔設計,其信噪比相對于傳統的直孔設計,提升了23.8%,從而大大提高了檢測器的靈敏度。
高壓混合器設計
高壓混合器采用狹長、扁平管路的混合設計思路,能夠使兩相液體接觸時增大它們的混合表面積,從而達到極佳的混合效果;同時混合器也具有小體積、混合效率高的特點,能夠在短時間內使液體混合均勻,最大程度上減少了延時時間。
輕松分析源自于:
數字化電腦智能全控液相色譜儀。
往復式雙柱塞并聯泵。更加穩定可靠,使用壽命更長。
外型新穎,操作方便,體現人性化。
各項性能指標優異,媲美國外流行機種。
光路系統采用精密定位結構和熱隔離安裝技術,具有精度高,
偏移小和穩定時間短的特點。
零部件均采用世界先進的數控加工。
色譜數據處理系統軟件功能強大,簡便易學
配套的LC-310色譜數據處理系統工作站軟件實現了檢測器、高壓輸液泵、柱溫箱等色譜儀單元部件的全自動一體化,具有強大的儀器集中控制、狀態反饋、譜圖數據處理、報告輸出功能及簡便快捷的操作方式,能很容易地實現各種常規樣品分析和應用方法的開發。軟件采用了全數控系統,數字化的操作使得流程更為簡易,并具有極高的精確度。
軟件主要有三大模塊組成,即LC-310液相色譜儀控制模塊,色譜數據處理模塊,報告輸出模塊。
簡單明了的實時控制界面
實時控制界面中包括了所有紫外檢測器及高壓輸液泵的基本設置,使用時只需鼠標點擊按鈕及鍵盤直接輸入即可。用戶可根據需要隨時控制氘燈開關,實時采樣數據的歸零,調整濾波時間及波長設置等,也可在運行中對事件進行相應設置及啟用光譜掃描程序等。用戶還可隨時控制泵的開關,并對其壓力上下限及即時流量進行相應調整。此外在進行梯度洗脫的時候,用戶也可以在界面上直接通過時間程序窗口來完成,并可對整個洗脫過程進行實時流量監控。
便捷清晰的參數設置
在設置參數的對話框中,用戶只需根據需要直接輸入不同的參數值便可實現對峰處理參數及系統設置參數的確定。

技術指標

LC-P310高壓恒流泵基本技術指標:
流量范圍:0.001~9.999mL/min(以0.001mL/min步長調節流量)
流量穩定性誤差:Sr≤±0.3% RSD<±0.06%
流量設定值誤差:Ss≤±0.5%(1mL/min水,5~10Mpa室溫)
壓力線性和準確度:顯示壓力誤差≤±0.5Mpa(0-42MPa)
壓力脈動:≤0.1 MPa(流量1mL/min,壓力5~10Mpa)
泵的密封性壓力:42MPa,時間為10min,壓力降<0.5Mpa
最高工作壓力:42MPa(0.001~9.999mL/min)
外形尺寸:450mm×300mm×160mm (長×寬×高)

LC-UV310紫外檢測器基本技術指標:
波長范圍:190-680nm
光譜帶寬:8nm
波長示值誤差:≤±1nm
波長重復性優于0.1um
基線噪音:≤2×10-5AU(動態)
基線漂移:≤2×10-4AU(動態)
最小檢測量:1×10-8g/ mL(萘的甲醇溶液)
外形尺寸:450mm×300mm×160mm (長×寬×高)

標準配置

LC310標準等度配置
LC-P310高壓恒流泵 :1臺
LC-UV 310紫外檢測器 :1臺
LC-CO310色譜柱溫箱 :1臺
7725i手動進樣閥: 1套
LC-WS310色譜管理工作站 :1臺
液相色譜柱 :1支

LC310標準梯度配置
LC-P310高壓恒流泵 :2臺
高壓混合器:1套
LC-UV 310紫外檢測器: 1臺
LC-CO310色譜柱溫箱: 1臺
7725i手動進樣閥: 1套
LC-WS310色譜管理工作站: 1臺
液相色譜柱 :1支

可選配置

液相平頭微量進樣針
溶劑過濾器(帶泵)
品牌電腦
品牌打印機
穩壓電源

應用領域

智能全控液相色譜儀LC310適用于分析高沸點不易揮發的、受熱不穩定易分解的、分子量大、極性不同的有機化合物;生物活性物質和多種天然產物;合成和天然的高分子化合物等。在自然界中,80%的有機物都可以用液相色譜系統進行分析和檢測。該系統主要應用于食品安全、藥物分析、環境保護以及衛生防疫、農業、林業、漁業、畜牧業、制造業、石油化工、質量監督、教學研究、水利系統等領域。

201616日,由工業和信息化部、發展改革委、科技部、財政部、環保部、商務部等八部門聯合公布了《電器電子產品有害物質限制使用管理辦法》[1](第32號令,即中國RoHS2.0),并于201671日正式實施;相對于2006年實施的《電子信息產品污染控制管理辦法》(也稱中國RoHS1.0),新版RoHS2.0在適用范圍、限制使用有害物質管理方式等方面做了重大調整,具體如下:

序號

主要修訂

修訂內容解析

1

擴大規章的適用范圍并修改規章名稱

將調整對象由電子信息產品擴大為電器電子產品,并將規章名稱修改為《電器電子產品有害物質限制使用管理辦法》。同時,《辦法》對電器電子產品的含義做出了規定。

2

擴大限制使用的有害物質范圍

借鑒歐盟RoHS指令和其他國家的通行做法,增加了限制使用的有害物質,將“鉛”、“汞”、“鎘”分別修改為“鉛及其化合物”、“汞及其化合物”、“鎘及其化合物”,將“六價鉻”修改為“六價鉻化合物”。

3

增加有關科技、財政政策支持的規定

新版RoHS規定:國家鼓勵、支持電器電子產品有害物質限制使用的科學研究、技術開發和國際合作,積極推廣電器電子產品有害物質替代與減量化等技術、裝備。

4

完善產品有害物質限制使用的管理方式

電器電子產品有害物質限制使用采取目錄管理的方式,由工信部商發展改革委等7部門編制“達標管理目錄”,不再編制“重點管理目錄”。同時,建立合格評定制度,對納入“達標管理目錄”的電器電子產品按照合格評定制度進行管理。合格評定制度由認監委依據工業和信息化部的建議并會同工業和信息化部制定。工業和信息化部根據實際情況會同財政部等部門對合格評定結果建立相關采信機制。

  新版RoHS 2.0的適用范圍擴大為電器電子產品,幾乎涵蓋了所有家電產品,并且對進出口產品與國產一視同仁,具體涉及限制物質清單如下:

序號

物質名稱

限量要求

1

鉛及其化合物

0.1%

2

汞及其化合物

0.1%

3

鎘及其化合物

0.01%

4

六價鉻化合物

0.1%

5

多溴聯苯(PBB

0.1%

6

多溴二苯醚(PBDE

0.1%

7

國家規定的其他有害物質


 

     針對以上限制物質清單的檢測,《GB/T 26125-2011 電子電氣產品 六種限制物質的測定》[2]指定了上述有害物質的檢測手段和方法,天瑞儀器的氣相色譜質譜聯用儀(GC-MS 6800)可用于新版RoHS2.0中多溴聯苯和多溴二苯醚的定量分析。

GC-MS 6800儀器簡介

GC-MS 6800用于有機物的檢測,是揮發性和半揮發性定性定量分析測試的常見方法,廣泛應用于各種有機毒害物的殘留分析項目,具有檢出限低,定性能力強,定量結果準確等特點,可有效地應用于中國RoHS 2.0中多溴聯苯和多溴二苯醚的定性和定量分析。


測試流程

多溴聯苯和多溴二苯醚樣品測試流程

參照IEC62321[3] 、GB/Z 21276-2007[4] 等方法,精確稱取一定量的樣品顆粒,經溶劑提取→濃縮→凈化→定容→過濾,即可上機測試。

以下是20種多溴聯苯和多溴二苯醚混合標準溶液TIC圖:

1、一溴聯苯;2、一溴二苯醚;3、二溴聯苯;4、二溴二苯醚;5、三溴聯苯;6、三溴二苯醚;7、四溴聯苯;8、五溴聯苯;9、四溴二苯醚;10、六溴聯苯;11、五溴二苯醚;12、六溴二苯醚;;13、七溴聯苯;14、七溴二苯醚;15、八溴聯苯;16、八溴二苯醚;17、九溴聯苯;18、九溴二苯醚;19、十溴聯苯;20、十溴二苯醚

附:實驗室間比對合格證書

 

參考文件:

[1]. 《電器電子產品有害物質限制使用管理辦法》

[2]. GB/T 26125-2011 電子電氣產品 六種限制物質(鉛、汞、鎘、六價鉻、多溴聯苯和多溴二苯醚)的測定》

[3]. IEC 62321 Electrotechnical products – Determination of levels of six regulated substances(lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls,polybrominated diphenyl ethers)

[4]. 《GB/Z 21276-2007 電子電器產品中限用物質多溴聯苯(PBBs)、多溴二苯醚(PBDEs)檢測方法》


Why select Skyray Instruments?

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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;

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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……)

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

研發實力:

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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:

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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.

LC-310 liquid chromatography for ROHS2.0 o-phthalate two in electrical and electronic products

    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).:

國家火炬計劃重點高新技術企業、重合同守信用企業認證、計量保證確認證書、國家高技術研究發展計劃(863計劃)-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質量管理體系認證、ISO14001環境管理體系證書、OHSAS 18001 職業健康安全管理健康體系 、信息安全管理體系認證-Jiangsu Skyray Instrument Co., Ltd.

Practical patent certificate:

實用專利證書-Jiangsu Skyray Instrument Co., Ltd.

Standard formulation:

Jiangsu Skyray Instrument Co., Ltd.標準制定

Software copyright certificate:

軟件著作權證書-Jiangsu Skyray Instrument Co., Ltd.

Other certificates:

Honor企業榮耀-Jiangsu Skyray Instrument Co., Ltd.
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Jiangsu Skyray Instrument Co., Ltd.
SHENZHEN Skyray Instrument Co., Ltd.

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TEL:86 136 1622 3382
Address: 1888 Zhonghuayuan West Road, Kunshan City, Jiangsu Province/
深圳寶安區松崗芙蓉東路桃花源科技創新園22層

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