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GB/T 38125-2019 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38125-2019: Autosampler for liquid chromatography
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38125-2019	279	Add to Cart	3 days	Autosampler for liquid chromatography	Valid

Similar standards

GB/T 40219 GB/T 12519 JJG 2060 GB/T 30433 GB/T 30431

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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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38125-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38125-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38125-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38125-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.