| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GH/T 1288-2020 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Diffuser technical specifications)
| Valid |
GH/T 1288-2020
|
Standard similar to GH/T 1288-2020
Basic data | Standard ID | GH/T 1288-2020 (GH/T1288-2020) | | Description (Translated English) | (Diffuser technical specifications) | | Sector / Industry | Supply and Marketing Cooperatives Industry Standard (Recommended) | | Date of Issue | 2020-06-04 | | Date of Implementation | 2020-09-01 | | Regulation (derived from) | Industry Standard Information Service Platform (2020.07.22) | | Issuing agency(ies) | All-China Federation of Supply and Marketing Cooperatives | GHT1288-2020: (Diffuser technical specifications)---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.
Technical specification for fragrance expansion
Industry Standards for Supply and Marketing Cooperation of the People's Republic of China
ICS 67.220.10
X 66
Diffuse technical specifications
2020-06-04 released
2020-09-01 Implementation
Released by China National Supply and Marketing Cooperatives
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the All-China Federation of Supply and Marketing Cooperatives.
This standard is under the jurisdiction of the National Spice Standardization Technical Committee (SAC/TC 408).
Drafting organizations of this standard. Hangzhou Mixiang Technology Co., Ltd., Nanjing Institute of Comprehensive Utilization of Wild Plants, China National Supply and Marketing Cooperative,
Jiangsu Aromatic Botanical Garden Co., Ltd.
The main drafters of this standard. Guo Yi, Zhou Liang, Guo Zhaoyou, Zhang Weiming, Wang Songjun, Chen Shirong.
Diffuse technical specifications
1 Scope
This standard specifies the technical requirements for the diffusion of fragrance substances in enclosed and semi-enclosed spaces.
This standard is applicable to the operation of fragrance diffusion technology in enclosed and semi-enclosed spaces.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 5678 Natural plant essential oil quality standard
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Aroma substances
Natural substances derived from plants (or extracts thereof) that can be used to diffuse fragrance.
3.2 Enclosed space
Relatively independent functional compartments without air (gas) exchange.
Note. Family space, hotel rooms, boxes, meeting rooms, offices, cars, etc. are enclosed spaces
3.3 Semi-enclosed space
There are relatively independent functional compartments with a small amount of air (gas) exchange.
Note. Car 4s shops, hotel lobbies, shopping malls, airport terminals, public toilets, railway stations, corridors, etc. are semi-enclosed spaces.
4 Principles of Diffuse
Through physical or natural methods (cold atomization) to release aroma substances into closed or semi-enclosed spaces (the Internet of Things can be used to intelligently control the diffuser
process).
5 Mathematical model of the diffusion process
5.1 The ideal mathematical model of the diffusion process, as shown in formula (1).
6 Diffuse operation
6.1 Correspondence between aroma substances and space
The required amount of aroma substances is calculated according to formula (2) (or refer to Table 1).
6.2 Diffuse process
With the aid of diffuser equipment (or remotely controlled cold atomized fragrance diffuser), natural single or compound fragrance substances are quantitatively released into the space.
6.3 Evaluation of the effect of diffusion
Putting scents in the space makes you feel clean, happy, and able to discern the existence of scents.
|