|
US$229.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29067-2012: Non-destructive testing -- Test method for measuring industrial computed tomography (CT) image
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29067-2012 | English | 229 |
Add to Cart
|
3 days [Need to translate]
|
Non-destructive testing -- Test method for measuring industrial computed tomography (CT) image
| Valid |
GB/T 29067-2012
|
PDF similar to GB/T 29067-2012
Basic data | Standard ID | GB/T 29067-2012 (GB/T29067-2012) | | Description (Translated English) | Non-destructive testing -- Test method for measuring industrial computed tomography (CT) image | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J04 | | Classification of International Standard | 19.100 | | Word Count Estimation | 10,187 | | Quoted Standard | GB/T 12604.2 | | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | | 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 provides for the non-destructive testing of industrial computer tomography (CT) image density measurement system calibration and dimensional measurement calibration method, and the measured object from the CT image measurement methods matter | GB/T 29067-2012: Non-destructive testing -- Test method for measuring industrial computed tomography (CT) image
---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.
Non-destructive testing.Test method for measuring industrial computed tomography (CT) image
ICS 19.100
J04
National Standards of People's Republic of China
Non-destructive testing - Industrial computed tomography (CT)
Image Measurement Methods
tomography (CT) image
Issued on. 2012-12-31
2013-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard non-destructive testing by the National Standardization Technical Committee (SAC/TC56) and focal points.
This standard was drafted. Chongqing true test Technology Co., Ltd., ICT Research Center, Chongqing University, Haitai Division Inspection Technologies Limited
Secretary, Chinese CNPC Jinan Diesel Power Plant, Qiqihar Railway Equipment Co., Ltd., Shanghai Aerospace Power Technology Research Institute.
The main drafters of this standard. Zeng Li, Wang Jue, Plum, Cai Yufang, Shen wide Zouyong Ning, Wang Fu-wide, paragraph dawn, Rong Yang, high Jinsheng, Yu Xiang,
Shen Weimin.
Non-destructive testing - Industrial computed tomography (CT)
Image Measurement Methods
1 Scope
This standard specifies the (CT) system and the size of the image density measurement calibration measurement calibration for non-destructive testing of industrial computer tomography
Method, and a method for measuring the object to be measured from the CT image material density and size.
The standard test for measuring the density of each part of the interior of the body (including the measured internal body composed of different materials in each part of the secret
Degrees) and the measured object and outside the structure (especially a closed cavity) geometry.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 12604.2 Terminology for nondestructive testing radiographic testing
3 Terms and Definitions
Terms and definitions GB/T 12604.2 defined apply to this document.
4 BASIC
4.1 Testing Equipment Requirements
It requires the relevant testing equipment (including industrial CT image processing equipment and related software), and requires customers and suppliers in the relevant
We agreed terms.
4.2 avoid the influence of image artifacts on the density measurement
Density measurement method requires. CT density changes reflect real changes in the density of the object instead of image artifacts. Since the detector
Response inconsistent ray scattering beam hardening and other reasons, CT images may exhibit some degree of artifacts and artifacts are often mistaken
Density variations. To ensure the effectiveness of this method of density measurement, industrial equipment manufacturers to respond ray CT projection data is corrected to minimize
Reducing CT image artifacts. In actual testing, you should try to avoid the area affected by artifacts Density measurements.
4.3 avoid the influence of image artifacts on the size measurement
Size measurement method requires. the measured area of the object corresponding to the CT image should have a relatively steep edges. Since the detector ring
Should not, ray scattering beam hardening and other reasons, CT images may exhibit some degree of artifacts, in addition to the straight edge of the object
Edge strip may cause artifacts. To ensure the effectiveness of the method of measuring the size of industrial CT equipment manufacturers respond ray projection data into
Line correction to minimize the CT image artifacts. In actual testing, you should try to avoid the area affected by the dimensional artifacts
measuring.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 29067-2012_English be delivered?Answer: Upon your order, we will start to translate GB/T 29067-2012_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 29067-2012_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 29067-2012_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.
|