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JJF 1405-2013 English PDF

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JJF 1405-2013: Program of Pattern Evaluation of Total Organic Carbon Analyzers
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1405-2013	English	899	Add to Cart	6 days [Need to translate]	Program of Pattern Evaluation of Total Organic Carbon Analyzers	Valid	JJF 1405-2013

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Basic data

Standard ID	JJF 1405-2013 (JJF1405-2013)
Description (Translated English)	Program of Pattern Evaluation of Total Organic Carbon Analyzers
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A61
Classification of International Standard	17.020
Word Count Estimation	39,363
Quoted Standard	JJG 821-2005; GB/T 11606-2007; HJ/T 104-2003
Regulation (derived from)	AQSIQ Announcement No. 63 of 2013
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	The standard provides: Organic Carbon Analyzer product grouping, requirements, test methods, results processing and decision rules, applicable Laboratory TOC Analyzer type evaluation.

JJF 1405-2013: Program of Pattern Evaluation of Total Organic Carbon Analyzers

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Program of Pattern Evaluation of Total Organic Carbon Analyzers People's Republic of China National Metrology Technical Specifications Total Organic Carbon Analyzer Type Evaluation Outline Issued on. 2013-04-27 2013-07-27 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Total Organic Carbon Analyzer Type Evaluation Outline zers Focal point. the National Technical Committee on Environment stoichiometry The main drafting units. China Institute of Metrology Participated in the drafting unit. China Testing Technology Research Institute This specification technical committee commissioned by the National stoichiometric environment responsible for interpreting The main drafters of this specification. Heya Juan (China Institute of Metrology) He Hai Hong (China Institute of Metrology) Drafters participate. Yuan Li (China Testing Technology Research Institute) Shao Zhixin (China Testing Technology Research Institute)

Introduction (Ⅲ) 1 Scope (1) 2. References (1) 3 Terms (1) Total carbon 3.1 (1) 3.2 Total Organic Carbon (1) 3.3 Total Inorganic Carbon (1) 4 Overview (1) 5 legal management requirements (2) 5.1 Test Prototype (2) 5.2 Units of measurement requirements (2) 5.3 accuracy requirements (2) 5.4 legal metrology requirements for marking and identification of measuring instruments (2) 5.5 Installation marking requirements (2) 6 measurement requirements (2) 6.1 TOC indication error (2) 6.2 Total inorganic carbon indication error (2) 6.3 TOC measurement repeatability (2) 6.4 Total inorganic carbon measurement repeatability (2) 7 General technical requirements (3) 7.1 appearance requirements (3) 7.2 Insulation resistance (3) 7.3 dielectric strength (3) 7.4 adaptive power supply voltage (3) 7.5 High Temperature Test (3) 7.6 Low Temperature Test (3) 7.7 High temperature storage test (3) 7.8 cryogenic storage test (3) 7.9 Damp heat test (3) 7.10 Crash Test (3) 7.11 Drop test (4) 8 pattern evaluation item list (4) Conditions and methods (5) 9 Type Evaluation 9.1 preparation before the test (5) 9.2 Appearance (6) 9.3 Insulation resistance (6) 9.4 dielectric strength (7) 9.5 TOC indication error test (7) 9.6 Total inorganic carbon measurement indication error test (8) 9.7 TOC measurement repeatability test (9) 9.8 Total inorganic carbon measurement repeatability test (10) 9.9 adaptive voltage supply (10) 9.10 High Temperature Test (11) 9.11 Low temperature test (11) 9.12 high-temperature storage test (12) 9.13 low temperature storage test (13) 9.14 Damp heat test (13) 9.15 Crash Test (14) 9.16 Drop test (15) 10 determined the type of evaluation results (15) Appendix A TOC analyzer type evaluation original records (16) Preparation of standard solutions Appendix B (32)

Introduction

This type of evaluation based on the outline JJF 1016 "Measuring Instruments type evaluation outline guidelines for the preparation", JJF 1015 "count Evaluation of the amount of equipment type and type approval of universal norms "and JJF 1001" common measurement terms and definitions of "compilation. The outline of the type evaluation technical indicators reference JJG821-2005 "Total Organic Carbon Analyzer", GB/T 11606- 2007 "Environmental test methods for the analysis instrument", HJ/T 104-2003 "total organic carbon (TOC) of water quality automatic analyzer Technical requirements "and other technical regulations. This type of evaluation outline for the first release. Total Organic Carbon Analyzer Type Evaluation Outline

1 Scope

This type of evaluation outline provides for total organic carbon analyzer product groupings, requirements, test methods, and results processing Determine the rules for laboratory TOC analyzer type evaluation. 2. References JJG821-2005 Total Organic Carbon Analyzer GB/T 11606-2007 analytical instruments environmental test methods HJ/T 104-2003 Total Organic Carbon (TOC) technical requirements for water quality automatic analyzer These documents contain provisions which through reference in this syllabus constitute provisions of this outline. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this outline, however, the drum Reed whether the latest versions of these files according to the parties that this outline agreement. Those who do not note cited date Use, the latest versions apply to this outline.

3 Terms

3.1 total carbon totalcarbon Total organic carbon and inorganic carbon in water and, referred to as TC. 3.2 TOC totalorganiccarbon Total organic carbon in water, referred to as TOC. 3.3 Total Inorganic Carbon totalinorganiccarbon Total inorganic carbon in water, referred to as TIC.

4 Overview

Total Organic Carbon Analyzer (hereinafter referred to as TOC analyzer) measuring principle according to which type of detector into presumptuous San infrared (NDIR) detection and conductivity detection method. NDIR detection method is divided into Subtraction and direct measurement law. Subtraction is the same test sample were twice injected into the reactor, one of which would have all the elements of carbon oxide Carbon dioxide, another one in which the inorganic carbon dioxide into oxygen, carbon dioxide measured by the difference between the two to get the total Organic carbon. Direct measurement test sample is first acidified, then ventilation blowing inorganic carbon in the sample, then the remaining The total carbon dioxide into oxygen, total organic carbon obtained by the NDIR detector, which is also known as non-organic purged Carbon (NPOC) measurement method. Conductivity detection method is by first measuring the total carbon sample conductivity value, then there is measured All organic carbon oxidation of the sample conductivity, total organic carbon in the sample is calculated by the difference between the two conductivity values. TOC analyzer mainly use the following formula to calculate the total organic carbon content in the sample. TOC = total carbon - Total Inorganic Carbon TOC analyzer main methods of oxidation combustion catalytic oxidation, wet oxidation, wet oxidation which way is adopted

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