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GB/T 11159-2010: Specifications for low air pressure test chambers
Status: Valid GB/T 11159: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 11159-2010 | English | 209 |
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Specifications for low air pressure test chambers
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GB/T 11159-2010
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| GB/T 11159-1989 | English | 279 |
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Specification for low air pressure test chambers
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GB/T 11159-1989
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PDF similar to GB/T 11159-2010
Basic data | Standard ID | GB/T 11159-2010 (GB/T11159-2010) | | Description (Translated English) | Specifications for low air pressure test chambers | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N61 | | Classification of International Standard | 19.040 | | Word Count Estimation | 9,979 | | Date of Issue | 2010-12-01 | | Date of Implementation | 2011-05-01 | | Older Standard (superseded by this standard) | GB/T 11159-1989 | | Quoted Standard | GB 191-2000; GB 14048.1-2006; JB/T 9512-1999 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 9, 2010 (No. 164 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the low pressure chamber and definitions of terms, conditions, technical requirements, test methods, inspection rules and signs, packaging and storage. This standard applies to electrical and electronic products and other products, parts and materials for low pressure test chamber. | GB/T 11159-2010: Specifications for low air pressure test chambers---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.
Specifications for low air pressure test chambers
ICS 19.040
N61
National Standards of People's Republic of China
Replacing GB/T 11159-1989
Low air pressure test chambers
Issued on. 2010-12-01
2011-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Conditions 2
5 2 Technical Requirements
6 Test Method 3
7 inspection provisions 4
8 signs, packaging, storage 4
Foreword
The standard is "environmental testing equipment technology" series. The series of standards consists of the following standard components.
--- GB/T 10586-2006 humid chamber technical conditions
--- GB/T 10587-2006 salt spray test chambers
--- GB/T 10588-2006 mildew test chambers
--- GB/T 10589-2008 low temperature test chambers
--- GB/T 10590-2006 high temperature/low air pressure test chambers
--- GB/T 10591-2006 high temperature/low air pressure test chambers
--- GB/T 10592-2008 high and low temperature test chambers
--- GB/T 11158-2008 high temperature test chambers
This standard replaces GB/T 11159-1989 "low pressure chamber and technical conditions."
This standard and GB/T 11159-1989 main changes are as follows.
a) increase the "Terms and Definitions" chapter;
b) environmental conditions in expanding the scope of atmospheric pressure (see 4.1);
c) increasing the chamber pressure 0.1kPa predetermined value a value (Table 1);
d) increase the dielectric strength requirements (see 5.3.1).
The standard proposed by China Machinery Industry Federation.
This standard is under the jurisdiction of Machinery Industry Standardization Technical Committee laboratory instruments and equipment.
This standard by the Chongqing Sida Test Equipment Co., Southern Jiangsu Wuxi Test Equipment Co., Ltd., Chengdu Sky Test Equipment Co.,
Ministry of Information Industry Institute of Electronics fifth, Hunan Institute of Metrology detection, mechanical Instrumentation Technology and Economy Institute is responsible for
Drafted.
The main drafters of this standard. Chen Yunsheng, Ni Yiming, Jin Xubin, Zousu Yang, Li Qing first, Feng Xiao L, Jinli Hui, Xiong Zhiming, Marin.
This standard replaces the standards previously issued as follows.
--- GB/T 11159-1989.
Low air pressure test chambers
1 Scope
This standard specifies the low pressure chamber (hereinafter referred to as chamber) of the terms and definitions, conditions of use, technical requirements, test methods, inspection
Rules and signs, packaging, storage.
This standard applies to electrical and electronic products and other products, parts and materials for low-pressure test chamber.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 191-2000 Packaging - Pictorial signs (eqv ISO 780.1997)
GB 14048.1-2006 Low-voltage switchgear and control equipment Part 1. General (modIEC 60947-1.2001)
Determination of JB/T 9512-1999 climate chamber test equipment and sound power levels
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Chamber testchamber
Wherein a portion can be sealed to meet the specified test conditions of housing and space.
3.2
Pressure setpoint airpressuresetpoint
With chamber control means sets a desired pressure values.
3.3
Pressure nominal value achievednominalvalue
According to the test method requires a predetermined pressure value or need a pre-determined pressure value.
3.4
The actual pressure achievedairpressure
After stabilization, the pressure chamber work space.
3.5
Pressure stability airpressurestabilization
The work space pressure to a pressure set value and maintained within the tolerance range.
3.6
Workspace workingspace
Test chamber capable of maintaining a predetermined condition within the specified tolerance parts.
3.7
Air pressure changing rate airpressurerateofchange
Workspace measured two to the transition rate between the air pressure set to kPa/min units.
3.8
Pressure deviation airpressurevariation
After stabilization, at any time interval, the difference between the highest and lowest values \u200b\u200bof the nominal value of its air pressure and air pressure.
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