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GB/T 36240-2018 English PDF

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GB/T 36240-2018: Ion chromatographs
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Basic data

Standard ID GB/T 36240-2018 (GB/T36240-2018)
Description (Translated English) Ion chromatographs
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard N52
Classification of International Standard 17.180.99
Word Count Estimation 22,223
Date of Issue 2018-06-07
Date of Implementation 2019-01-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 36240-2018: Ion chromatographs

---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.
Ion chromatographs ICS 17.180.99 N52 National Standards of People's Republic of China Ion chromatograph Published on.2018-06-07 2019-01-01 implementation State Market Supervisory Administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Requirements 1 3.1 Normal working conditions 1 3.2 Appearance 1 3.3 Infusion pump 1 3.4 Thermostat system 2 3.5 detector 2 3.6 Machine performance 2 3.7 Security 2 3.8 Electromagnetic Compatibility 3 3.9 Power Supply Voltage and Frequency Test 3 3.10 Environmental Adaptability 3 3.11 Complete set 3 3.12 Transportation, transportation and storage 3 4 Test method 3 4.1 Test conditions 3 4.2 Appearance 4 4.3 Infusion system 4 4.4 Thermostat system 4 4.5 Detector 5 4.6 Overall performance 7 4.7 Security 8 4.8 Electromagnetic Compatibility 8 4.9 Power supply voltage and frequency 8 4.10 Environmental Adaptability 8 4.11 Complete set 8 4.12 Transportation, transportation and storage 8 5 Inspection rules 9 5.1 Inspection classification 9 5.2 Factory inspection 9 5.3 Type test 9 6 Marking, packaging, transportation, storage 10 6.1 Mark 10 6.2 Packing 10 6.3 Transportation 10 6.4 Storage 10 Appendix A (informative) Preparation of solution 11 Appendix B (informative) Standard Correlation Ion Chromatogram 13

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. 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. Shandong Institute of Metrology, Qingdao Shengyu Chromatography Technology Co., Ltd., Shandong Institute of Standardization, Qingdao Puren Instrument Co., Ltd., Qingdao Luhai Optoelectronics Technology Co., Ltd., Qingdao Ellen Chromatography Technology Co., Ltd., Shandong Entry-Exit Inspection and Quarantine Bureau, Zhejiang University, Anhui Puyi Technology Co., Ltd., Qingdao Institute of Bioenergy and Process, Chinese Academy of Sciences, Beijing Physical and Chemical Analysis Test Center, China Testing Technology Research Institute, Shanghai Yuyu Hengping Scientific Instrument Co., Ltd., Beijing Pufang General Instrument Co., Ltd., Qingdao Institute of Metrology Technology, Beijing Wanshen Technology Co., Ltd. The main drafters of this standard. Xu Aihua, Guo Bo, Lin Zhenqiang, Zhang Xizhi, An Jie, Hou Qianhui, Zhang Daojing, Jia Zhaoqing, Cui He, Zhu Yan, Zhang Chenguang, Fa Yu, Zhao Xinxin, Zhang Wen, Li Jun, Zheng Qinglin, Xia Chun, Dong Shuhuai. Ion chromatograph

1 Scope

This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of ion chromatographs. This standard applies to ion chromatographs (hereinafter referred to as instruments), including conductivity detectors, UV-visible detectors and electrochemical detectors.

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 count sampling procedures and tables (applicable to the inspection of process stability) GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control and laboratory - Part 1. General requirements GB 4824-2013 Industrial, scientific and medical (ISM) radio frequency equipment disturbance characteristics limits and methods of measurement 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 GB/T 18268.1-2010 Electromagnetic compatibility requirements for electrical equipment - Part 1 . General requirements

3 requirements

3.1 Normal working conditions The instrument should work properly under the following conditions. a) Ambient temperature. 15 ° C ~ 35 ° C; b) Relative humidity. 20%~85%; c) Power supply. voltage 220V ± 22V, frequency 50Hz ± 0.5Hz; d) The room should be clean and dust-free, and the exhaust air should be good. The instrument should be placed on the workbench smoothly without strong mechanical vibration and electromagnetic drying around. Disturbance source e) The instrument is well grounded. 3.2 Appearance 3.2.1 The appearance of the instrument should be flat, the writing should be clear, the surface should be coated with uniform color, and there should be no obvious scratches, exposed bottoms, cracks, blistering, etc. 3.2.2 Each adjustment knob, button, switch, etc. works normally, without looseness; the indication and display should be clear and complete. 3.3 Infusion pump 3.3.1 The infusion line and the interface should be tight and tight, and there is no leakage within the specified allowable pressure range. Pump pressure should not be less than the nominal pressure of the instrument 90% of the value, 10 minutes after stopping the pump, the pressure drop should not exceed 5MPa. 3.3.2 Flow setting error (SS) and flow stability error (SR) shall comply with the requirements of Table 1.

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