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GB/T 26811-2011 English PDF

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US$329.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 26811-2011: Ion selective electrodes
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26811-2011	329	Add to Cart	3 days	Ion selective electrodes	Valid

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Basic data

Standard ID: GB/T 26811-2011 (GB/T26811-2011)
Description (Translated English): Ion selective electrodes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N53
Classification of International Standard: 71.040.01
Word Count Estimation: 14,171
Date of Issue: 2011-07-29
Date of Implementation: 2011-12-01
Quoted Standard: GB/T 191-2008; GB/T 2828.1-2003; GB/T 2829-2002; GB/T 11606-2007; GB/T 26812-2011
Regulation (derived from): Announcement of Newly Approved National Standards No. 12 of 2011
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 type of ion-selective electrodes, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to sensitive membrane type of potassium, sodium, fluorine, chlorine, ammonia and other five kinds of common ion-selective electrodes (hereinafter referred to as the electrode).

GB/T 26811-2011: Ion selective electrodes

---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 selective electrodes ICS 71.040.01 N53 National Standards of People's Republic of China Ion Selective Electrode Issued on. 2011-07-29 2011-12-01 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. Please note that some of the content of this document may involve patents. Distribution of this document Institutions do not assume the responsibility to identify these patents. The standard proposed by China Machinery Industry Federation. The standard measurement and control of the instruments Standardization Technical Committee Technical Committee (SAC/TC124/SC6) by the National Industrial Process Centralized. This standard was drafted. Shanghai Precision Scientific Instrument Co., Ltd., East China Normal University, Shanghai Institute of Measurement and Testing Technology, Shanghai Lei Pudong magnetic Instrument Factory Lianying Chang. The main drafters of this standard. Wang Qiaomei, Kim Chun law, Wu Jianzhong, Ding Min, HE Pin-Gang, He Haidong. Ion Selective Electrode

1 Scope

This standard specifies the type of ion-selective electrodes, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the type of film sensitive potassium, sodium, fluorine, chlorine, ammonia and other five common ion selective electrode (hereinafter referred to as electrode).

2 Normative references

The following documents for the application of this document is essential. Any injection of reference documents, only the injected version of this article applies Member. Those who do not inject of reference documents, the latest edition (including any amendments) applies to this document. GB/T 191-2008 Packaging - Pictorial signs (ISO 780.1997, MOD) GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample Programme (ISO 2859-1.1999, IDT) GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test) GB/T 11606-2007 analytical instruments environmental test methods GB/T 26812-2011 ion selective electrode method for the preparation of calibration solution

3 electrode classification

Sensitive membrane electrodes are divided into types specified in Table 1. Table 1 sensitive membrane type Name potassium sodium electrode electrode electrode electrode fluorine chlorine electrode ammonia electrode (composite) Sensitive membrane type glass film PVC film single-crystal film crystal film glass film breathable film NOTE. ammonia electrode is a composite electrode, the other electrode with a suitable reference electrode form an electrode pair.

4 Requirements

4.1 Electrode normal operating conditions Electrode under the conditions specified in Table 2 should be able to work properly. Table 2 normal working conditions Working conditions potassium sodium electrode electrode electrode fluorine chlorine electrode Ammonia Electrode Ambient temperature/℃ 5 ~ 40 Relative humidity /% ≤85 The concentration of the test solution mol/L 10-1 ~ 10-5 10-1 ~ 10-6 10-1 ~ 5 × 10-5 Measured solution temperature/℃ 5 ~ 50 20 ~ 40 5 ~ 45 10 ~ 40 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 26811-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 26811-2011_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 26811-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 26811-2011_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.