|
US$259.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 1227-2017: Accurate pressure gauge
Status: Valid GB/T 1227: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 1227-2017 | English | 259 |
Add to Cart
|
3 days [Need to translate]
|
Accurate pressure gauge
| Valid |
GB/T 1227-2017
|
| GB/T 1227-2010 | English | 479 |
Add to Cart
|
3 days [Need to translate]
|
Accurate pressure gauge
| Obsolete |
GB/T 1227-2010
|
| GB/T 1227-2002 | English | 439 |
Add to Cart
|
4 days [Need to translate]
|
Accurate pressure gauge
| Obsolete |
GB/T 1227-2002
|
| GB/T 1227-1986 | English | 519 |
Add to Cart
|
4 days [Need to translate]
|
Accurate pressure gauges
| Obsolete |
GB/T 1227-1986
|
PDF similar to GB/T 1227-2017
Basic data | Standard ID | GB/T 1227-2017 (GB/T1227-2017) | | Description (Translated English) | Accurate pressure gauge | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N11 | | Classification of International Standard | 17.100 | | Word Count Estimation | 13,142 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | Older Standard (superseded by this standard) | GB/T 1227-2010 | | Regulation (derived from) | National Standards Announcement No. 32 of 2017 | | Issuing agency(ies) | General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 | GB/T 1227-2017: Accurate pressure gauge---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.
Accurate pressure gauge
ICS 17.100
N11
National Standards of People's Republic of China
Replacing GB/T 1227-2010
Precision pressure gauge
Published on.2017-12-29
2018-07-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 1227-2010 "precision pressure gauge."
Compared with GB/T 1227-2010, the main technical changes except editorial modification are as follows.
---Changes have been made to the requirements for the length of directly installed meter joints (see 3.3.4,.2010 version 3.3.4);
--- Increased overpressure requirements and test methods for high pressure gauges (see 4.9, 5.12);
--- Increased alternating pressure requirements and test methods for high pressure gauges (see 4.10.2, 5.13.2);
--- Modify the test method of vibration resistance to the working environment (see 5.16,.2010 version 5.16).
This standard is proposed by China Machinery Industry Federation.
This standard is under the jurisdiction of the National Industrial Process Measurement, Control, and Automation Standardization Technical Committee (SAC/TC124).
This standard is drafted by. Shaanxi Blower (Group) Co., Ltd.
This standard was drafted by. Anhui Tiankang (Group) Co., Ltd., Beijing Brady Instruments Co., Ltd., Shaanxi Metrology Science
Research Institute, Xiyi Group Co., Ltd., Hongqi Instrument (Changxing) Co., Ltd., Shanghai Automation Instrumentation Co., Ltd., Beijing Const Instruments
Science and Technology Co., Ltd., Chongqing Kunlun Instrument Co., Ltd., Shanghai Measurement and Measurement Technology Research Institute, Zhejiang Prosemi Instrumentation Co., Ltd.
Division, Qingdao Huaqing Group Co., Ltd., Xi'an Institute of Industrial Automation Instrumentation, Shanghai Saitu Instrument Co., Ltd., Zhejiang Zhongheng Instrument Co., Ltd.
Watch Co., Ltd., Xi'an Shaanxi Drum Power Co., Ltd., Anhui Lande Instrument Co., Ltd., Ningbo Jiangbei Xingda Welding & Decompression Instrument Factory, Ningbo
Longxing Welding & Cutting Technology Co., Ltd. and Ryderda Instrument Co., Ltd.
The main drafters of this standard. Fan Lijun, Mao Zhiwen, Gao Yudong, Zhou Bingzhi, Yuan Bo, Zhou Chunlong, Yuan Defang, He Xin, Wang Xiaoping,
Pan Zhengyu, Zhou Yonghua, Jiang Wanwei, Zhang Wei, Liu Tongxian, Liu Saihong, Yang Kai, Yang Yongliang, Zhu Chengwei, Ye Hai, Huang Qinjian.
The previous versions of the standards replaced by this standard are.
---GB/T 1227-1986, GB/T 1227-2002;
--- GB/T 1226-2010.
Precision pressure gauge
1 Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging and storage of precision pressure gauges.
This standard applies to mechanical pointer-type precision pressure gauges and vacuum gauges using spring tubes (C-shaped tubes, coil spring tubes, spiral tubes) as elastic elements.
Pressure vacuum gauge (hereinafter referred to as gauge).
Note. This standard includes a stainless steel pressure gauge and a special gauge pressure gauge.
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 version (including all amendments) applies to this document.
GB/T 2423.10 Environmental testing for electric and electronic products Part 2. Test methods Test FC. Vibration (sine)
GB/T 13384 general technical conditions for mechanical and electrical product packaging
GB/T 17214.3-2000 Working conditions for industrial process measurement and control devices - Part 3. Mechanical influences
GB/T 25480 instrumentation, transportation and storage of basic environmental conditions and test methods
JB/T 5528 Pressure Gauge Scale and Division
JB/T 9252 General technical requirements for basic types, dimensions and pointers of the indicator part of industrial automation instruments
3 Product Categories
3.1 Type
3.1.1 The instrument is divided into measurement categories. pressure gauges, vacuum gauges, and pressure vacuum gauges.
3.1.2 The instrument installation method is direct mounting type, embedded type.
3.2 The accuracy level of the instrument
The accuracy level of the instrument is divided into. 0.1 level; 0.16 level; 0.25 level; 0.4 level.
3.3 Basic parameters
3.3.1 nominal shell diameter (mm) series.
150,.200, 250, 300, 400.
Note. The shell size of the special pressure gauge housing is determined by the manufacturer and the user.
3.3.2 The measuring range of the meter should meet the requirements of Table 1.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 1227-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 1227-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 1227-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 1227-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 1227-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 1227-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|