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JJF 1715-2018 English PDF

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US$529.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1715-2018: Program of Pattern Evaluation of Ion Chromatographs
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1715-2018	529	Add to Cart	4 days	Program of Pattern Evaluation of Ion Chromatographs	Valid

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Basic data

Standard ID: JJF 1715-2018 (JJF1715-2018)
Description (Translated English): Program of Pattern Evaluation of Ion Chromatographs
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A61
Word Count Estimation: 23,215
Date of Issue: 2018-06-25
Date of Implementation: 2018-09-25
Regulation (derived from): State Administration of Markets, Announcement No. 13 of 2018
Issuing agency(ies): State Administration for Market Regulation

JJF 1715-2018: Program of Pattern Evaluation of 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.
Program of Pattern Evaluation of Ion Chromatographs National Metrology Technical Specification of the People's Republic Ion Chromatography Type Evaluation Outline Published on.2018-06-25 2018-09-25 implementation State Administration of Markets issued Ion Chromatography Type Evaluation Outline Focal Point. National Physical and Chemical Metrology Technical Committee Main drafting unit. China Institute of Metrology Participated in drafting unit. Shandong Institute of Metrology Jilin Institute of Metrology This specification entrusts the National Physical and Chemical Measurement Technical Committee to explain The main drafters of this specification. Shi Naijie (China Institute of Metrology) Wang Wei (China Institute of Metrology) Participate in the drafters. Xu Aihua (Shandong Institute of Metrology) An Weidong (Jilin Institute of Metrology) Sun Qianxi (Shandong Institute of Metrology)

Introduction (II) 1 Scope (1) 2 References (1) 3 Overview (1) 4 Legal management requirements (2) 4.1 Unit of measurement requirements (2) 4.2 signs (2) 5 Measurement requirements (2) 6 General technical requirements (3) 6.1 Appearance of the instrument (3) 6.2 Environmental Adaptability (3) 7 type evaluation item list (3) 8 Provide the number of prototypes and how to use the prototype (4) 8.1 Number of prototypes provided (4) 8.2 How to use the prototype (4) Test methods and conditions of 9 type evaluation items and data processing and qualification criteria (4) 9.1 Measurement performance test (4) 9.2 General technical requirements test (10) Judgment of 10 type evaluation results (11) 11 Measuring instruments and equipment used in the test items (11) 12 type evaluation record format (12) Appendix A Ion Chromatography Type Evaluation Original Record Format (13)

Introduction

This type of evaluation outline is JJF 1015-2014 "General Specification for Type Evaluation of Measuring Instruments" and JJF 1016- 2014 “Guidelines for the Preparation of Types of Measurement Instruments” is prepared for basic specifications. The technical indicators and test methods of this type evaluation outline refer to JJG823-2014 "Ion Chromatograph", GB/T 11606-2007 "Analytical Instrument Environmental Test Method" and other technical regulations and standards. This type of evaluation outline is the first release. Ion Chromatography Type Evaluation Outline

1 Scope

This type of evaluation outline is applicable to the type evaluation of the classification code 46221500 ion chromatograph, not applicable to Type evaluation of portable ion chromatography.

2 reference files

JJG823-2014 Ion Chromatograph GB/T 11606-2007 Analytical instrument environmental test method For dated references, only dated versions apply to this syllabus; undated quotations The latest version (including all amendments) applies to this syllabus.

3 Overview

Ion Chromatograph (hereinafter referred to as the instrument) is composed of infusion system, injection system, separation system, detection system and number According to an analysis instrument composed of a processing system and the like, FIG. 1 is a block diagram showing the composition thereof. Ion chromatograph according to each sample Separation is achieved by the difference in the distribution of the component ions between the stationary phase and the mobile phase in the column. Bring the sample into the chromatogram by the mobile phase In the column, different ions are separated and separated with the mobile phase, detected by a detector and recorded by a data processing system. Figure, qualitative and quantitative analysis based on retention time and response (peak area or peak height) of each component. The key components and materials that affect the metering performance are shown in Table 1. Figure 1 Schematic diagram of the composition of the ion chromatograph Table 1 key components Serial number name main performance notes

1 infusion pump

Maximum operating pressure Flow rate range Flow stability

2 detector

Baseline noise Baseline drift ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1715-2018_English be delivered?

Answer: Upon your order, we will start to translate JJF 1715-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1715-2018_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1715-2018_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.