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LY/T 2586-2016: Specification on observation on air negative oxygen ion concentration
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| LY/T 2586-2016 | English | 369 |
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Specification on observation on air negative oxygen ion concentration
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LY/T 2586-2016
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Basic data | Standard ID | LY/T 2586-2016 (LY/T2586-2016) | | Description (Translated English) | Specification on observation on air negative oxygen ion concentration | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B60 | | Classification of International Standard | 65.020.01 | | Word Count Estimation | 16,140 | | Date of Issue | 2016-01-18 | | Date of Implementation | 2016-06-01 | | Quoted Standard | GB/T 2260 | | Regulation (derived from) | ?State Forestry Bureau Announcement 2016 No.1 | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the technical requirements for air negative (oxygen) ion concentration monitoring field coding, monitoring equipment performance, data acquisition and transportation storage, monitoring index content, data processing, grade division, results release, monitoring system maintenance and so on. This standard applies to air negative (oxygen) ion concentration observation. | LY/T 2586-2016: Specification on observation on air negative oxygen ion concentration---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.
Specification on observation on air negative oxygen ion concentration
ICS 65.020.01
B60
People's Republic of China Forestry Industry Standard
Air negative (oxygen) ion concentration observation specification
Released on.2016-01-18
2016-06-01 implementation
State Forestry Administration released
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
3.1 Air negative (oxygen) ions 1
3.2 Air negative (oxygen) ion concentration 1
3.3 Air negative (oxygen) ion concentration level 1
3.4 Monitoring equipment noise background value 1
3.5 Outlier 1
3.6 Missing test (missing test) 2
4 Observation Principle 2
4.1 Authenticity 2
4.2 Timeliness 2
4.3 Continuity 2
5 Monitoring field code 2
5.1 Encoding Rules 2
5.2 Code Meaning 2
6 Monitoring equipment 4
6.1 Monitoring equipment classification 4
6.2 Performance Indicator Requirements 4
6.3 Environmental Adaptability Requirements 4
6.4 Hardware Requirements 5
6.5 Software Requirements 5
6.6 Equipment Calibration Requirements 6
7 data acquisition transmission storage 6
7.1 Collection 6
7.2 Transmission 6
7.3 Record Storage 6
7.4 Data Download 7
8 data storage file named 7
8.1 File Naming 7
8.2 Time requirement 7
9 Monitoring indicators content 7
9.1 Monitoring Indicators 7
9.2 Indicator expression format and unit 7
9.3 Data Arrangement and Length Allocation 7
10 Data Processing 8
10.1 Outlier Processing 8
10.2 Missing (leakage) processing 8
10.3 Record Missing Processing 8
10.4 Statistical Summary 8
10.5 Mean and standard deviation calculation 8
10.6 Mean and Effectiveness 9
11 Air negative (oxygen) ion concentration level division 10
12 Results Release 10
12.1 Contents of daily monitoring results released 10
12.2 Evaluation Results Release Content 10
12.3 Publishing Platform 10
12.4 Release time 10
13 Monitoring system inspection and maintenance 11
13.1 Software Operation and Data Display Check 11
13.2 Monitoring Field Inspection 11
13.3 Monitoring Field Equipment Maintenance 12
13.4 Filling out the fault report 12
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the State Forestry Administration.
This standard was drafted. State Forestry Administration Survey Planning and Design Institute.
The main drafters of this standard. Huang Guilin, Liao Chengzhang, Tang Xiaoping, Hou Meng, Cui Xueqing, Zhuo Ling, Ma Shangyu.
Air negative (oxygen) ion concentration observation specification
1 Scope
This standard specifies the air negative (oxygen) ion concentration monitoring field coding, monitoring equipment performance, data acquisition transmission and storage, monitoring indicators,
Technical requirements for data processing, grading, release of results, maintenance of monitoring systems.
This standard applies to the observation of air negative (oxygen) ion concentration.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 2260 Administrative division code of the People's Republic of China
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Air negative (oxygen) ion airnegative (oxygen) ion
Air negative (oxygen) ions are a general term for a single gas molecule and a light ion group that are negatively charged. In natural ecosystems, forests and wetlands
It is an important place to generate negative (oxygen) ions in the air.
3.2
Air negative (oxygen) ion concentration concentrationofairnegative(oxygen)ion
The air ion concentration measured when the ion mobility of the monitoring device is greater than or equal to 0.4 cm 2 /(V·s) is air negative (oxygen) ion
Concentration, the unit is expressed in "pieces/cm3".
3.3
Air negative (oxygen) ion concentration grade gradationofairnegativeoxygenionconcentration
In order to indicate the degree of air freshening, the air negative (oxygen) ion concentration is divided into different levels according to a certain concentration difference.
3.4
Monitoring equipment noise background value backgroundvalueofmonitoringequipmentdisturbances
When the other working conditions of the monitoring equipment host (such as air humidity, temperature, etc.) are unchanged, the air intake is closed and the fan is stopped (zero adjustment)
The negative (oxygen) ion concentration of the air.
3.5
Outlier outlier
During the observation of negative (oxygen) ion concentration in air, one of the following conditions is considered an outlier.
--- Observed values less than or equal to 1/3 or greater than or equal to 3 times compared to the two values before or after.
--- Air negative (oxygen) ion concentration observation value for continuous, long time (for more than 3 minutes) is 0 or more than 10,000.
---Monitoring equipment noise background value compared with its initial value (device host factory) or more than 100/cm3 within 1h
(20%).
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