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GB/T 1146-2009: Bubble
Status: Valid GB/T 1146: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 1146-2009 | English | 419 |
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3 days [Need to translate]
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Bubble
| Valid |
GB/T 1146-2009
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| GB/T 1146-1989 | English | 719 |
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5 days [Need to translate]
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Level
| Obsolete |
GB/T 1146-1989
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PDF similar to GB/T 1146-2009
Basic data | Standard ID | GB/T 1146-2009 (GB/T1146-2009) | | Description (Translated English) | Bubble | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N31 | | Classification of International Standard | 37.020 | | Word Count Estimation | 18,183 | | Date of Issue | 2009-09-30 | | Date of Implementation | 2009-12-01 | | Older Standard (superseded by this standard) | GB/T 1146-1989 | | Quoted Standard | GB/T 1958; GB/T 2828.1; GB/T 2829; GB/T 11162; GB/T 12085.2; GB/T 15464; JB/T 9329 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 10 of 2009 (No. 150 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 level bubble terminology, product classification, requirements, test methods, inspection rules, marking and packaging. This standard applies to Anping and measurement of small inclination round and tubular bubble level. | GB/T 1146-2009: Bubble---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.
Bubble
ICS 37.020
N31
National Standards of People's Republic of China
Replacing GB/T 1146-1989
Vial
Posted 2009-09-30
2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Product Category 1
5 requires 7
6 Test methods 8
7 Inspection rules 13
8 signs, packaging 14
Foreword
This standard replaces GB/T 1146-1989 "bubble level."
This standard and GB/T 1146-1989 The main differences are as follows.
--- Increased electronic vial term.
--- Increased electronic vial classification.
--- After the inspection rules according to GB/T 2828.1, GB/T 2829 selected by the control parameters have been modified.
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee photon science and optics (SAC/TC103) centralized.
This standard is drafted by. a light Suzhou Instrument Co., Ltd., Shanghai Polytechnic University.
The main drafters of this Standard. Wangjia Ping, Huang Weijia.
This standard replaces the standards previously issued as follows.
--- GB 1146-1974;
--- GB/T 1146-1989.
Vial
1 Scope
This standard specifies the vial terms, product classifications, requirements, test methods, inspection rules, signs and packaging.
This standard applies to Anping and measuring small angle round and tubular vial.
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 1958 Geometrical Product Specifications (GPS) shape and position tolerance testing requirements
GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan
(GB/T 2828.1-2003, ISO 2859-1.1999, IDT)
GB/T 2829 periodic inspection Sampling procedures and tables (suitable for process stability test)
GB/T 11162 of optical components General technical conditions
GB/T 12085.2 and optical instruments - Environmental test methods for low-temperature heat and humidity
GB/T 15464 instrumentation packaging technology
JB/T 9329 Instrumentation transport, transportation, storage and basic environmental conditions and test methods
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
With special electrodes, liquid, coil, optical transmitter and receiver combinations, so as to resistors, capacitors, inductors, optoelectronics and other principles of complete horizontal tilt
Rounded corners and level between the quantity of electricity converted bubble or tubular vial.
3.2
3.2.1 circular vial bubble angle value is divided by the center circle moves along any radial 2mm vial inclination.
3.2.2 Tubular vial angle value is the axial movement of the bubble vial inclination at 2mm.
3.3
Reply bubble and stop time in the center of the scope of work required by the edge of the working range.
4 Products
4.1 circular vial type, specification
4.1.1 Type circular vial
a) Round standard sintered glass housing bubble, which is shown in Figure 1.
b) round standard cemented metal housing bubble, which is shown in Figure 2.
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