|
US$279.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22520-2008: Dial thickness gauges
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22520-2008 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Dial thickness gauges
| Valid |
GB/T 22520-2008
|
PDF similar to GB/T 22520-2008
Basic data | Standard ID | GB/T 22520-2008 (GB/T22520-2008) | | Description (Translated English) | Dial thickness gauges | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J42 | | Classification of International Standard | 17.040.30 | | Word Count Estimation | 12,175 | | Date of Issue | 2008-11-12 | | Date of Implementation | 2009-05-01 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.19 (Total No.132) | | 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 terms and definitions of the instruction sheet thickness, Types and basic parameters, requirements, test methods, such as logo and packaging. This standard applies to indexing value/resolution of 0. 1mm, 0. 01mm, 0. 002mm, 0. 001mm, is not greater than the upper limit of the measuring range of 30mm thickness instruction sheet. | GB/T 22520-2008: Dial thickness gauges---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.
Dial thickness gauges
ICS 17.040.30
J42
National Standards of People's Republic of China
Thickness indicator
Posted 2008-11-12
2009-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Machinery Industry Federation.
The standard measuring instrument by the National Standardization Technical Committee (SAC/TC132) centralized.
This standard is drafted by. Guilin Measuring & Cutting Tool Co., Ltd.
Participated in the drafting of this Standard. China Institute of Metrology, Chengdu Tool Research Institute, Chengdu into a tool Limited, Guangxi measuring and testing RESEARCH
Study hospital.
The main drafters of this standard. Zhao Weirong, Li Qiong, Ming, Jiang Zhigang, Yuan Yongxiu, Lu Rui.
Thickness indicator
1 Scope
This standard specifies the terms and definitions instruction sheet thickness, type and basic parameters, requirements, and other test methods, marking and packaging.
This standard applies to the value of indexing/resolution of 0.1mm, 0.01mm, 0.002mm, 0.001mm, not more than the upper limit of the measuring range
30mm thickness indicator.
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/T 1219-2008 Indicators
GB/T 2423.3-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test Cab. Damp heat test
(IEC 60068-2-78.2001, IDT)
GB/T 2423.22-2002 Environmental testing for electric and electronic products Part 2. Test methods - Test N. Temperature change
(IEC 60068-2-14. 1984, IDT)
GB 4208 housing protection (IP Code) (GB 4208-2008, IEC 60529.2001, IDT)
GB/T 17163 dimensional measuring instruments - Basic terminology
GB/T 17164 dimensional measuring instruments - Product terms
GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test
GB/T 18761-2007 Electronic Digital Indicator
3 Terms and Definitions
GB/T 17163, GB/T 17164 and established in the following terms and definitions apply to this standard.
3.1
For measuring a frame attached to the bow of the indicator measuring probe surface relative linear displacement amount (thickness) pantograph anvils measuring surface by means
Table shows readings of measuring instruments; can be equipped with a fork lifting device (or under pressure unit), so that the spindle measured in surface contact with the workpiece table surface measuring anvils
surface. Also known as "the thickness of the table" or "thickness gauge."
Note 1. The indicator scale value/resolution of 0.1mm thickness is also known as table; division value/resolution of 0.01mm thickness, also known as dial;
Dividing the value/resolution of 0.001mm, 0.002mm, also known as micrometer thickness.
Note 2. The table is called with a pointer indicating pointer instruction sheet thickness, equipped with electronic digital indicator called the Digital thickness indicator.
3.2
Digital thickness indicator can be displayed properly when the value of the maximum spindle speed.
4 Types and basic parameters
Figure 4.1 indicates the type shown in Table 1 to a thickness of 4. Illustration illustration purposes only and does not indicate a detailed structure.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22520-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 22520-2008_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 22520-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 22520-2008_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.
|