JJF 1513-2015Examination Specification for China Metrology Certification. Catalysis Combustion Type Methane Measuring Devices (English PDF)

1 Scope (1)

2 References (1)

3 Overview (1)

4 Production facilities (1)

5 Test conditions (3)

6 Technical staff (5)

7 Safety Requirements (5)

8 Other requirements (5)

Appendix A assessment record sheet (6)

Introduction

This specification based JJF 1246-2010 related to "measurement equipment manufacturing license examination universal norms" of Appendix A Seeking to develop.

This specification is April 9, 2008 the State Administration of Quality Supervision, Inspection and Quarantine (State Quality Inspection amount of [2008] no. 190 document) issued "on the catalytic combustion of methane release measuring device (alarms, sensors), optical interference Methane detector, dust sampler measurement equipment manufacturing license examination prerequisites notice "in the catalytic combustion of methane Measuring device (alarm, sensor) part of the revisions. The main changes are as follows.

--- Increased "introduction", "Appendix A assessment record" section;

--- Added "Overview", "test conditions", "other requirements" clause;

--- Revised the "production equipment", "technology equipment and die", "test equipment" content;

--- Added "class detectable amount" of the assessment requirements.

The specification for the first time in the form of technical specification release, the previous version is the file format AQSIQ released.

Catalytic combustion of methane detector Measurement equipment manufacturing license examination Prerequisites

1 Scope

This instruction applies to catalytic combustion of methane detector (hereinafter referred to as "measuring") metering manufacturing enterprises Implement the necessary conditions of production license examination, review and daily supervision and inspection after the expiration.

2. References

This specification refers to the following documents.

JJG678 catalytic combustion of methane detector JJF 1161 catalytic combustion of methane detector type evaluation outline GB 3836.1 explosive atmospheres - Part 1. General requirements for equipment GB 3836.4 explosive atmospheres - Part 4. the intrinsically safe "i" protection equipment GB 13486 portable thermal catalytic methane detection alarm AQ6203 coal with low concentrations of carrier catalytic methane sensor AQ6206 coal with low concentrations of methane sensor AQ6207 portable carrier Methane detection alarm for dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies to this specification.

3 Overview

Catalytic combustion of methane detector. application support hot catalytic combustion principle, there are two kinds of portable and fixed, Stationary methane detector, also known as methane sensor for measuring methane content in mine and alarm, when the methane concentration Alarm set point, measuring, visual and audible alarm and other signals.

4 production facilities

4.1 General

Production facilities including production equipment, process equipment and tooling, testing equipment three parts.

4.2 Production Equipment Member all or part of their own production and processing enterprises, should be prepared and reasonable for the process flow diagram, each step Production equipment should meet the technical needs; production or outsourcing key parts of the report should be evaluated with the type or the inspection report the "critical parts list" consistent, and should be able to provide all of the key parts of the drawings; the key to zero the measuring instrument at least part should include. a housing carrier catalytic element, a portable measuring device battery components. Key components of his birth to Production should be equipped with the appropriate equipment specified in Table 1.