JJF 1363-2019_English: PDF (JJF1363-2019)
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Program of Pattern Evaluation of Sulfur Hydrogen Gas Detectors
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JJF 1363-2019
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Program of Pattern Evaluation of Sulfur Hydrogen Gas Analyzers
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| Standard ID | JJF 1363-2019 (JJF1363-2019) | | Description (Translated English) | Program of Pattern Evaluation of Sulfur Hydrogen Gas Detectors | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A61 | | Classification of International Standard | 17.020 | | Word Count Estimation | 38,371 | | Date of Issue | 2019 | | Date of Implementation | 2020-03-27 | | Drafting Organization | Shanghai Institute of Metrology and Testing Technology, China Institute of Testing Technology, China Guangzhou Analysis and Testing Center | | Administrative Organization | National Technical Committee on Environmental Stoichiometry | | Issuing agency(ies) | State Administration for Market Regulation | | Standard ID | JJF 1363-2012 (JJF1363-2012) | | Description (Translated English) | Program of Pattern Evaluation of Sulfur Hydrogen Gas Analyzers | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A61 | | Classification of International Standard | 17.020 | | Word Count Estimation | 47,470 | | Quoted Standard | JJG 695-2003; GB/T 11606-2007; GB 12358-2006; GB/T 17626.2-2006; GB/T 17626.3-2006; GB/T 17626.4-2008 | | Drafting Organization | China Testing Technology Research Institute | | Administrative Organization | National Environmental stoichiometric Technical Committee | | Regulation (derived from) | AQSIQ Announcement No. 157 of 2012 | | Issuing agency(ies) | State Administration of Quality Supervision, Inspection and Quarantine | | Summary | This standard applies to hydrogen sulfide gas analyzers (including hydrogen sulfide and hydrogen sulfide gas detection alarm gas detector) (hereinafter referred to as the instrument) for type evaluation. | | Standard ID | JJF 1363-1995 (JJF1363-1995) | | Description (Translated English) | Operating technical norm of plastic ball indentation hardness primary standard | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A53 | | Classification of International Standard | 17.020 | | Word Count Estimation | 4,467 |
JJF 1363-2019
Program of Pattern Evaluation of Sulfur Hydrogen Gas Detectors
National Metrology Technical Specifications of the People's Republic of China
Type evaluation outline for hydrogen sulfide gas detector
2019-09-27 released
2020-03-27 Implementation
Issued by the State Administration for Market Regulation
Hydrogen sulfide gas detector
Type evaluation outline
Replace JJF 1363-2012
Focal point. National Technical Committee of Environmental Chemometrics
Main drafting unit. Shanghai Institute of Metrology and Testing Technology
China Testing Technology Research Institute
China Guangzhou Analysis and Testing Center
Participated in the drafting. Suzhou Metrology and Testing Institute
This specification entrusts the National Technical Committee of Environmental Chemistry to be responsible for the interpretation
The main drafters of this specification.
Chen Lan (Shanghai Institute of Metrology and Testing Technology)
Liu Qing (China Academy of Testing Technology)
Zheng Chunrong (Shanghai Institute of Metrology and Testing Technology)
Luo Jun (Analysis and Testing Center, Guangzhou, China)
Participating drafters.
Zhu Lan (Suzhou Metrology and Testing Institute)
Wanli (China Testing Technology Research Institute)
table of Contents
Introduction (Ⅱ)
1 scope (1)
2 Reference documents (1)
3 Overview (1)
4 Legal management requirements (2)
4.1 Unit of measurement (2)
4.2 Signs and markings (2)
5 Measurement requirements (2)
6 General technical requirements (2)
6.1 Appearance and structure (2)
6.2 Function (2)
6.3 Long-term stability (2)
6.4 Power supply environment adaptability (3)
6.5 Climate and environmental adaptability (3)
6.6 Mechanical environmental adaptability (4)
6.7 Electromagnetic environment adaptability (immunity) (4)
7 List of Type Evaluation Items (4)
8 Provide the number of prototypes and how to use the prototypes (5)
8.1 The number of prototypes provided (5)
8.2 How to use the prototype (6)
9 Test methods and conditions, data processing and qualification criteria of test items (6)
9.1 Measurement requirements (6)
9.2 General technical requirements (9)
10 Table of measuring instruments used in test items (15)
11 Type evaluation original record format (16)
Appendix A. Original record format for type evaluation of hydrogen sulfide gas detector (17)
introduction
This outline is a revision of JJF 1363-2012.The revision of this outline refers to JJG695-2019 "Hydrogen Sulfide
Detector", GB 12358-2006 "General technical requirements for ambient gas detection and alarm in workplaces",
GB/T 25923-2010 "Online Gas Analyzer Technical Conditions", GB/T 11606-2007 "Analytical Instrument
Environmental Test Methods" and other technical regulations. Compared with JJF 1363-2012, in addition to editorial changes, the main technical
The technical requirements have changed as follows.
---Modified the scope of application (see 1);
---Added key parts and materials to the overview (see 3);
---Modified the measurement performance requirements, and listed the measurement performance requirements of the analyzer and the detection alarm (see Table 2);
--- Modify the appearance to appearance and structure (see 6.1);
---Delete alarm setting errors, and add alarm function check for instruments with alarm function (see 6.2);
---The relative expanded uncertainty and inclusion factor of the gas reference material are different from the original relative expanded uncertainty
If greater than 2%, k=3 is modified to the relative expanded uncertainty not greater than 2%, k=2.When using a gas dilution device,
The relative expanded uncertainty of the diluted standard gas should meet the above requirements (see 9.1.1.3);
---Specify the types of alarms applicable to vibration test and drop test (see Table 5);
---Modified the technical indicators of the indication error in the high temperature test, low temperature test and constant damp heat test. (see
6.5.1, 6.5.2, 6.5.3);
---Modified the type evaluation outline list, and divided the evaluation methods of type evaluation items into observation item evaluation and test
Evaluation of test items to make the description clearer (see Table 5);
---Changed the technical information that the applicant should submit, and stipulated the number of prototypes and the method of use
(See 8);
---Adjusted the indication error test method and drift data processing (see 9.1.1 and 9.1.4.5);
---Modified the display error in climate environment adaptability, mechanical environment adaptability, electromagnetic environment (immunity)
Detection method (see 9.2.5.4, 9.2.6.4, 9.2.7.4, 9.2.8.4, 9.2.9.4, 9.2.10.4,
9.2.11.4, 9.2.12.4);
--- Added a table of measuring instruments used in test items (see Table 6);
---Delete the requirements for battery performance in the adaptability of the power environment;
---Deleted accuracy (maximum allowable error) requirements, installation mark requirements, other requirements, insulation resistance,
Insulation strength, high temperature storage test, low temperature storage test;
---Changed the original record format of the type evaluation (see Appendix A).
The previous versions of this outline are as follows.
---JJF 1363-2012.
Type evaluation outline for hydrogen sulfide gas detector
1 Scope
This type evaluation outline is applicable to the type of hydrogen sulfide gas detector with the classification code of measuring instrument 46381000
Evaluation. The hydrogen sulfide gas detector (hereinafter referred to as the instrument) includes hydrogen sulfide gas detection alarm, hydrogen sulfide gas component
Analyzer.
2 Reference documents
This specification refers to the following documents.
GB/T 17626.2-2006 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
GB/T 17626.3-2016 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test
GB/T 17626.4-2008 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity
test
For dated reference documents, only the dated version applies to this specification; for undated references
The latest version (including all amendments) is applicable to this specification.
3 overview
The hydrogen sulfide gas detection alarm is mainly used to detect the concentration of hydrogen sulfide gas in the workplace environment. With alarm
For functional instruments, when the display value is greater than the alarm setting value, there should be sound, light or vibration alarm. The instrument is mainly composed of a test sheet
Unit, signal processing unit, alarm unit and display unit. The detection principle is mainly electrochemical method. By sample
The method is divided into diffusion type and pump suction type. According to the way of use, it is divided into portable and fixed. It can be divided into discontinuous
Sex measurement and continuity measurement.
The hydrogen sulfide gas analyzer is mainly used to measure the concentration of hydrogen sulfide gas in the production process and workplace environment. instrument
The device is mainly composed of a gas circuit unit, a detection unit, a signal processing unit and a display unit. The detection principle is mainly spectroscopy
Law etc. According to the sampling method, it is divided into positive pressure conveying type and pumping type. According to the working mode, it can be divided into discontinuous measurement and continuity
measuring.
The key components are generally gas sensors, circuit boards, etc., as shown in Table 1.
Table 1 List of key components and materials
Name model manufacturer's main performance indicators remarks
Sensors are designed according to needs
Circuit board design on demand
......
JJF 1363‐2012
TECHNICAL SPECIFICATIONS FOR MEASUREMENT
OF THE PEOPLE'S REPUBLIC OF CHINA
Program of Pattern Evaluation of Sulfur
Hydrogen Gas Instruments
ISSUED ON. OCTOBER 08, 2012
IMPLEMENTED ON. JANUARY 08, 2013
Issued by. The General Administration of Quality Supervision, Inspection and
Quarantine (AQSIQ) of The People's Republic of China
Program of Pattern Evaluation of Sulfur Hydrogen
Gas Instruments
Administrative organization. National Metrology Technical Committee of Environmental
Chemistry
Drafting organizations. National Institute of Measurement and Testing Technology
Shanghai Institute of Metrology Test
China National Analytical Center, Guangzhou
The National Technical Committee of Environmental Chemistry is entrusted to explain this
specification
Drafting staffs of this specification.
Liu Qing (National Institute of Measurement and Testing Technology)
Cai Jianhua (Shanghai Institute of Metrology Testing)
Luo Jun (China National Analytical Center, Guangzhou)
Table of Contents
Introduction ... 4
1 Scope ... 5
2 Normative References ... 5
3 General ... 6
4 Technical Data and Experimental Prototype Submitted by Application Organization ... 6
4.1 Technical Data ... 6
4.2 Experimental Prototype ... 6
5 Legal Management Requirements ... 7
5.1 Requirements for Measurement Unit ... 7
5.2 Requirements for Accuracy (Maximum Permissible Error) ... 7
5.3 Requirements for Legal Measurement Marking and Measuring Devices
Identification ... 7
5.4 Requirements for Installation Marking ... 8
5.5 Other Requirements ... 8
6 Measuring Requirements ... 8
6.1 Indicated error ... 8
6.2 Repeatability ... 8
6.3 Alarm Setting Error ... 8
6.4 Response Time ... 8
6.5 Drift ... 8
7 General Technical Requirements ... 8
7.1 Appearance ... 8
7.2 Functions ... 9
7.3 Long Term Stability ... 9
7.4 Adaptability of Supply Voltage ... 9
7.5 Requirements for Secure Environment ... 10
7.6 Requirements for Climatic Environment ... 10
7.7 Requirements for Mechanical Environment ... 12
7.8 Requirements for Electromagnetic Compatibility ... 12
8 Lists of Pattern Evaluation Items ... 13
9 Test Methods and Conditions for Test Items ... 14
9.1 Measuring Requirements ... 14
9.2 General Technical Requirements ... 20
10 Judgment of Pattern Evaluation Result ... 29
11 Original Records Form for Pattern Evaluation ... 29
Appendix A Original Records Form for Pattern Evaluation of Sulfur Hydrogen Gas
Instruments ... 31
References and Original Chinese Documents ... 54
Introduction
This program of pattern evaluation is prepared according to JJF 1016 "The Rules for Drafting
Program of Pattern Evaluation of Measuring Instruments", JJF 1015 "General Norm for
Pattern Evaluation and Pattern Approval of Measuring Instruments" and JJF 1001 "General
Terms in Metrology and Their Definitions".
Technical regulations such as JJG 695-2003 "Verification Regulation of Sulfur Hydrogen Gas
Detectors", GB 12358-2006 "Gas Monitors and Alarms for Workplace-General Technical
Requirements" and GB/T 11606-2007 "Methods of Environmental Test for Analytical
Instruments" are referenced by the technical index of this program of pattern evaluation.
This program of pattern evaluation is issued for the first time.
TECHNICAL SPECIFICATIONS FOR MEASUREMENT OF
THE PEOPLE'S REPUBLIC OF CHINA
Program of Pattern Evaluation of Sulfur Hydrogen
Gas Instruments
1 Scope
This program of pattern evaluation is applicable to the pattern evaluation of sulfur
hydrogen gas instruments (which consists of sulfur hydrogen gas detection alarm instrument
and sulfur hydrogen gas detector, hereinafter referred to as "instrument").
2 Normative References
JJG 695-2003 “Verification Regulation of Sulfur Hydrogen Gas Detectors"
GB/T 11606-2007 “Methods of Environmental Test for Analytical Instruments"
GB 12358-2006 “Gas Monitors and Alarms for Workplace-General Technical
Requirements"
GB/T 17626.2-2006 “Electromagnetic Compatibility - Testing and Measurement
Techniques-Electrostatic Discharge Immunity Test"
GB/T 17626.3-2006 “Electromagnetic Compatibility - Testing and Measurement
Techniques-Radiated Radio-frequency Electromagnetic Field Immunity Test"
GB/T 17626.4-2008 “Electromagnetic Compatibility - Testing and Measurement
Techniques-Electrical Fast Transient/Burst Immunity Test"
The provisions of above normative documents, through reference in this program,
constitute provisions of this program. For dated references, subsequent amendments to
(excluding any correction) or revisions are not applicable to this program. However, parties
who mutually agree to this program are encouraged to investigate the possibility of applying
the most recent editions of the normative documents indicated below. For undated references,
the latest edition of the respective normative document is applicable to this program.
3 General
Testing principle of instrument mainly consists of electrochemical profile and optical
profile. The instrument mainly consists of transducer, amplifying circuit and display unit. It
may be classified into non-continuous measuring instrument and continuous measuring
instrument according to operating conditions; classified into diffusion type and inhalation
type according to sampling type; or classified into portable type and fixed type according to
the usage mode.
4 Technical Data and Experimental Prototype Submitted by
Application Organization
4.1 Technical Data
a) Prototype photo;
b) Product standard (including inspection method);
c) General assembly drawing, circuit diagram and drawing of key parts;
d) Instruction for use;
e) Test report by manufacturer or technical organization;
f) Explosion proof certificate shall be provided where the products are indicated with
function of explosion proof.
4.2 Experimental Prototype
The Application Organization shall provide the prototypes it manufactured and file an
application for a single product or series products. In case of application for single product,
three prototypes shall usually be provided (portable prototype); six fixed prototypes, of which
any three are used for long term stability test (fixed prototype). In case of application for
series product, one third of the products, capable of representing product specifications, are
sampled out of each series of products; the quantity of experimental prototypes of each
specification shall follow “application for ...
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