GB/T 32206-2015 English PDF

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GB/T 32206-2015: Standard practice for testing electrolytic conductivity detectors used in gas chromatography
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32206-2015	259	Add to Cart	3 days	Standard practice for testing electrolytic conductivity detectors used in gas chromatography	Valid

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Basic data

Standard ID: GB/T 32206-2015 (GB/T32206-2015)
Description (Translated English): Standard practice for testing electrolytic conductivity detectors used in gas chromatography
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N52
Classification of International Standard: 17.180.99
Word Count Estimation: 12,140
Date of Issue: 2015-12-10
Date of Implementation: 2016-07-01
Quoted Standard: ASTM E260; ASTM E355
Regulation (derived from): National Standard Announcement 2015 No.38
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the electrical conductivity detector gas chromatography performance test method. This standard applies to gas chromatography with conductivity detector for detecting sample (ELCD).

GB/T 32206-2015: Standard practice for testing electrolytic conductivity detectors used in gas 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.
Standard practice for testing electrolytic conductivity detectors used in gas chrometography ICS 17.180.99 N52 National Standards of People's Republic of China GC electric conductivity detector test methods Issued on. 2015-12-10 2016-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Machinery Industry Federation. Control and automation Standardization Technical Committee (SAC/TC124) is under the jurisdiction of this standard is measured by the country's industrial processes. This standard was drafted. China Instrument Industry Association, Shanghai-UNITA Electronic Technology Co., Ltd., Shanghai Electric Instrument Co., Analytical Instruments Division Sichuan-Chongqing Analytical Instruments Co., Ltd., Shanghai Tian Mei Scientific Instruments Co., Ltd., Liaoning Kerui chromatographic techniques, something Beijing points Analysis Instrument Co., Ltd., Beijing Institute of analytical instruments. The main drafters of this standard. Maya Juan, Yang Ren, Li Zheng, Meng Qingxiang, Dingsu Jun, Guan Shun, Zhaoqing Jun, Louxing Jun. GC electric conductivity detector test methods

1 Scope

This standard specifies the electrical conductivity detector gas chromatography performance test method. This standard applies to gas chromatography with conductivity detector for detecting sample (ELCD).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. ASTME260 packed column gas chromatography Practices (Practiceforpackedcolumngaschromatography) ASTME355 GC terms and norms of mutual relations (Practiceforgaschromatographytermsand relationships)

3 General Description

3.1 standard applied directly to the conductivity detector for detecting nickel as the catalyst for the oxidation or reduction reaction samples. If needed, Deionized solvent by dissolving away the reactants to achieve the purpose of interference cancellation, conductivity cell for measuring the ionic conductivity of the reaction product. 3.2 standard describes the operation and performance conductivity detector, excluding the column. However, when the detector and chromatography columns and other portions When the member is connected, it can also be used to evaluate the performance of the entire system. 3.3 Unless the conductivity detector is recommended methods have special requirements, conventional gas chromatography procedures should be in accordance with Regulation ASTME260 set. Definitions and terminology associated gas chromatograph in accordance with the provisions of ASTME355. 3.4 Although it is possible to observe and measure the conductivity detector in a single or different conditions of each of the properties, in particular selective different modes, However, this standard requires a complete detector characteristics should be obtained under the same experimental conditions, including the flow geometry, gases and solvents to And temperature. It should be noted that to fully explain the performance of the detector, which needs to be measured over a range of conditions within the detector range performance. The performance of the standard described in enough common, so can be used under any conditions. Linear and response speed 3.5 data processing system should not be distorted or interfere with performance of the detector. If the output device and the terminal detector Between the use of additional amplifiers, should first determine the characteristics of the amplifier. 3.6 standard does not involve security issues relating to the actual use of the process. Users are to determine the limitations of the standard applications, and We have the responsibility to develop appropriate safety and health practices. Principle 4 conductivity detector 4.1 Conductivity detector shown in Figure 1, comprising. a control module, a reactor assembly and testing pools. The control module integrates all the electronic components to perform monitoring, can monitor traffic, reaction temperature and the flow cell. Functionally independent from the gas phase Chromatography, in some cases, to design functional components by gas chromatography. GC different modes require different reactor design and the analyzer Measurement cell assembly, therefore, should choose a suitable reactor and configure the detection cell GC. ......

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