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GB/T 38125-2019: Autosampler for liquid chromatography
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38125-2019 | English | 279 |
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Autosampler for liquid chromatography
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GB/T 38125-2019
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Basic data | Standard ID | GB/T 38125-2019 (GB/T38125-2019) | | Description (Translated English) | Autosampler for liquid chromatography | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N52 | | Classification of International Standard | 17.180.99 | | Word Count Estimation | 14,123 | | Date of Issue | 2019-10-18 | | Date of Implementation | 2020-02-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38125-2019: Autosampler for liquid chromatography---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Autosampler for liquid chromatography
ICS 17.180.99
N52
National Standards of People's Republic of China
Autosampler for liquid chromatography
Published on.2019-10-17
2020-02-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. Publication of this document
The organization does not assume responsibility for identifying these patents.
This standard was proposed by the China Machinery Industry Federation.
This standard is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124).
This standard was drafted. Dalian Elite Analytical Instrument Co., Ltd., Beijing Institute of Metrology and Measurement Science, China Metrology Science Research
Institute, Beijing Beifen Rayleigh Analytical Instruments (Group) Co., Ltd., Shanghai Institute of Metrology and Testing Technology, Shanghai Wufeng Scientific Instrument Co., Ltd.
Company, Suzhou Puyuan Jingdian Technology Co., Ltd., Agilent Technologies (China) Co., Ltd., Zhejiang Fuli Analytical Instruments Co., Ltd., Shanghai
Tongwei Analysis Technology Co., Ltd., Dalian Metrology and Testing Institute Co., Ltd., Elite (Suzhou) Analytical Instrument Co., Ltd., Chinese Academy of Sciences
Dalian Institute of Chemical Physics, Beijing Institute of Technology.
The main drafters of this standard. Zhang Xueyun, Wang Fenglin, Zhao Shaolei, Tao Hong, Chen Yu, Qiu Yi, Xu Boyuan, Zhang Xin, Li Lang, Lin Xuezhi, Li Jing,
Yu Xiaochen, Zhao Haishan, Li Shuo, Liang Zhen, Kong Lingqin, Guo Weiqiang.
Autosampler for liquid chromatography
1 Scope
This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of the autosampler for liquid chromatography.
This standard is applicable to the automatic sampler for liquid chromatographs that can automatically complete the quantitative sampling and injection process through parameter setting.
Called the injector).
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191-2008 packaging storage and transportation icon
GB/T 2829-2002 Periodic inspection technique sampling procedures and tables (applicable to the inspection of process stability)
GB/T 6682-2008 Analytical laboratory water specifications and test methods
GB/T 11606-2007 Analytical instrument environmental test method
GB/T 12519-2010 General technical conditions for analytical instruments
GB/T 13384-2008 General technical conditions for mechanical and electrical product packaging
Standard column for GB/T 30433 liquid chromatograph test
GB/T 34065-2017 Safety requirements for analytical instruments
3 requirements
3.1 Normal working conditions
The normal working conditions of the injector are as follows.
a) Ambient temperature. 5 ° C ~ 35 ° C;
b) Relative humidity. 20%~80%;
c) atmospheric pressure. 75kPa~106kPa;
d) Power supply. AC voltage 220V±22V, frequency 50Hz±0.5Hz;
e) Grounding resistance ≤ 4Ω;
f) indoors should avoid flammable, explosive and corrosive gases and strong vibration, electromagnetic interference and air convection;
g) The room should be well ventilated.
3.2 Appearance
3.2.1 The appearance of the instrument should be smooth and clear, the writing should be clear, the surface should be coated with uniform color, and there should be no obvious scratches, exposed bottoms, cracks, blistering, burrs, etc.
phenomenon.
3.2.2 Each adjustment knob, button, switch, etc. should work normally without looseness; the indication and display should be clear and complete.
3.2.3 The running parts should run smoothly without abnormal noise.
3.3 Sealing
The injector is at a maximum withstand pressure of 90% for 10 min and the pressure drop should be no more than 1.5 MPa.
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