2023-2-3 3.214.216.26
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB/T 2828.1-2012
GB/T 2828.1-2012   Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection (English Version)
Standard No.: GB/T 2828.1-2012 Status:valid remind me the status change

Email:

Language:English File Format:PDF
Word Count: 34000 words Price(USD):140.0 remind me the price change

Email:

Implemented on:2013-2-15 Delivery: via email in 1 business day
,,
Standard No.: GB/T 2828.1-2012
English Name: Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
Chinese Name: 计数抽样检验程序 第1部分:按接收质量限(AQL)检索的逐批检验抽样计划
Chinese Classification: A41    Mathematics
Professional Classification: GB    National Standard
Issued by: AQSIQ,SAC
Issued on: 2012-11-5
Implemented on: 2013-2-15
Status: valid
Superseding:GB/T 2828.1-2003 Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
Language: English
File Format: PDF
Word Count: 34000 words
Price(USD): 140.0
Delivery: via email in 1 business day
1 Scope 1.1 This part specifies an acceptance sampling system for inspection by attributes. It is indexed in terms of the acceptance quality limit (AQL). Its purpose is to induce a supplier through the economic and psychological pressure of lot non-acceptance to maintain a process average at least as good as the specified acceptance quality limit, while at the same time providing an upper limit for the risk to the consumer of accepting the occasional poor lot. Sampling schemes designated in this part are applicable, but not limited, to inspection of --end items; --components and raw materials; --operations; --materials in process; --supplies in storage; --maintenance operations; --data or records; --administrative procedures. 1.2 These schemes are intended primarily to be used for a continuing series of lots, that is, a series long enough to allow the switching rules (9.3) to be applied. These rules provide: a) a protection to the consumer (by means of a switch to tightened inspection or discontinuation of sampling inspection) should a deterioration in quality be detected; b) an incentive (at the discretion of the responsible authority) to reduce inspection costs (by means of a switch to reduced inspection) should consistently good quality be achieved. Sampling plans in this part may also be used for the inspection of lots in isolation but, in this case the user is strongly advised to consult the operating characteristic curves to find a plan that will yield the desired protection (see 12.6). In that case, the user is also referred to the sampling plans indexed by limiting quality (LQ) given in GB/T 2828.2-2008. 2 Normative References The following document is essential for the application of this Standard. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) is applicable to this document. GB/T 2828.2-2008 Sampling plans indexed by limiting quality (LQ) for isolated lot inspection [ISO 2859-2:1985,NEQ] GB/T 2828.3-2008 Skip-lot sampling procedures [ISO 2859-3:2005,IDT] GB/T 3358.1-2009 Terms for Statistics Part 1: Terms for General Statistics (IDT ISO 3534-1: 2006) GB/T 3358.2-2009 Terms for Statistics Part 2: Terms for Statistical Quality Control (IDT ISO 3534-2: 2006)
Contents Foreword I 1 Scope 2 Normative References 3 Terms, Definitions and Symbols 4 Representation of Nonconformity 5 Acceptance Quality Limit (AQL) 6 Submission of Sampling Items 7 Acceptance and Non-acceptance 8 Sample Drawing 9 Normal Inspection, Tightened Inspection and Reduced Inspection 10 Sampling Plan 11 Determination of Acceptability 13 Single Sampling Plan of Fractional Acceptance Number (for Option) Appendix A (Informative) Examples for Unfixed Sampling Plan (II Level, AQL =1.0% Nonconforming Item) References
Referred in GB/T 2828.1-2012:
*GB/T 2828.2-2008 Sampling procedures for inspection by attributes - Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
*GB/T 2828.3-2008 Sampling procedures for inspection by attributes - Part 3: Skip-lot sampling procedures
*GB/T 3358.1-2009 Statistics—Vocabulary and symbols—Part 1:General statistical terms and terms used in probability
*GB/T 3358.2-2009 Statistics—Vocabulary and symbols—Part 2:Applied statistics
GB/T 2828.1-2012 is referred in:
* GB/T 13251-2008 Packing — Steel drums — inserted flange-type closure
* GB/T 13306-2011 Plate
* GB 13954-2009 Warning lamps for police cars,fire engines,ambulan
* GB 24911-2010 Bowl-coupler type steel tube scaffolding member
* GB/T 28259-2012 Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment
* GB/T 2694-2010 Specification of manufacturing for transmission line tower
* GB 25034-2010 Gas-fired heating and hot water combi-boilers
* GB/T 18801-2008 Air cleaner
* GB/T 1972-2005 Disc spring
* GB/T 18168-2008 Specifications of water amusement equipment category
* GB/T 18169-2008 Specifications of amusement rides bumter car category
* GB 6952-2005 Sanitary Wares
* FZ/T 13001-2013 Yarn-dyed denim
* FZ/T 13001-2013 Yarn-dyed denim
* GB/T 28259-2012 Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment
* GB/T 13306-2011 Plate
* GB 25034-2010 Gas-fired heating and hot water combi-boilers
* GB 24911-2010 Bowl-coupler type steel tube scaffolding member
* GB/T 2694-2010 Specification of manufacturing for transmission line tower
* GB 13954-2009 Warning Lamps for Police Cars, Fire Engines, Ambulances and Engineering Rescue Vehicles
* GB/T 23448-2009 Flexible hose for sanitary tapware
* GB/T 18801-2008 Air cleaner
* GB/T 18801-2008 Air cleaner
* GB/T 18168-2008 Specifications of water amusement equipment category
* GB/T 18169-2008 Specifications of amusement rides bumter car category
* GB/T 13251-2008 Packing — Steel drums — inserted flange-type closure
* GB/T 1972-2005 Disc spring
* QB/T 1913-2004 Transparent soaps
* GB/T 20808-2011 Facial tissue
* JG/T 212-2007 Building hardware for windows and doors—General requirements
* JG/T 212-2007 Building hardware for windows and doors—General requirements
* QB/T 1560-2006 Accessories of bathroom
* JC/T 2120-2012 Armrest for toilet
* GB/T 15114-2009 Aluminum alloy die castings
* GB 18145-2014 Ceramic Cartridge Faucets
* GB/T 23448-2009 Flexible hose for sanitary tapware
* GB/T 24293-2009 Digital thermostatic faucet
* GB/T 21196.2-2007 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 2:Determination of specimen breakdown
* GB/T 21196.3-2007 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 3:Determination of mass loss
* GB/T 21196.4-2007 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 4:Assessment of appearance change
* SN/T 3245-2012 Rules for the inspection of pressure vessels for import and export—General requirements
* GB/T 29730-2013 Distribution manifold of cold/hot water
* JB/T 11340.1-2012 Valve-regulated lead-acid battery safety valve —Part 1:Safety valve
* GB/T 27590-2011/XG1-2014 Paper cup (including Amendement 1)
* GB/T 27590-2011 Paper cup
* GB/T 6046-2007 Analogue quartz clocks
* GB/T 6145-2010 Manganin and constantan alloy wires sheet and rolled wires for precision electrical resistance
* GB/T 12620-2008 Round and elongated apertures with round and square plate screens
* YY/T 0079-2006 Implants for surgery -- Metallic clip
* GB 10810.3-2006 Spectacle lenses and related eye wear―Transmittance specifications and test methods
* GB 28008-2011 Safety requirements of glass furniture
* GB/T 8890-2007 Seamless copper alloy tube for heat-exchanger
* GB/T 21652-2008 Copper and Copper Alloy Wire
* GB 12021.6-2008 Minimum allowable values of energy efficiency and energy efficiency grades for automatic electric rice cookers
* GB 12021.9-2008 Minimum allowable values of energy efficiency and energy efficiency grades of AC electric fans
* GB 12021.2-2008 The maximum allowable values of the energy consumption and energy efficiency grade for household refrigerators
* CJ/T 414-2012 Technical Requirements of Aluminum-steel Conductor Rail for Urban Rail Transit
* GB/T 23778-2009 Cylindrical cork stoppers for alcohol and food packaging
* GB/T 19425-2003 Universal Technical Requirements of Anti-counterfeiting Technical Products
* QB/T 1684-2006 Inspecting rules for cosmetics
* GB/T 23786-2009 Quick-frozen Dumpling
* GB 24849-2010 Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens
* QB/T 2384-2010 Wooden desk for writing
* GB/T 23332-2009 Humidifiers
* JB/T 7483-2005 Semiconductor resistance strain gauge force stransducer/sensor
* QB/T 2625-2011 Gel ink ball pens and refills
* QB/T 2777-2006 Marker
* GB/T 21282-2007 Rubber/Plastics weatherstrip for automobile
* CJ/T 197-2010 Stainless steel corrugated tubes for the connection of gas appliances
* GB/T 26002-2010 Stainless steel pliable corrugated tubing and fittings used in gas piping systems
* SN/T 1795.3-2007 Rules for the Inspection of Used Electrical and Mechanical Products for Import-Part 3: Hydraulic Excavators
* JB/T 10294-2013 Wet Pad Cooling System
* GB/T 18801-2015
* GB/T 18167-2008 Specification of amusement rides shooting category
* GB/T 23137-2008 Heat pump water heater for household and similar application
* GB/T 13560-2009 Materials for sintered neodymium iron boron permanent magnets
* GB/T 30306-2013 Household and Similar Purposes Drinking Water Purification Inner Core
* GB/T 30307-2013 Household and Similar Drinking Water Treatment Equipment
* QB/T 4695-2014 Household and similar Pre-filter
* GB/T 6719-2009 Specifications for bag house
* YY 0502-2005 Knee joint prostheses
* GB 5763-2008 Brake linings for automobiles
* QB/T 2174-2006 Stainless steel kitchen ware
* GB/T 17791-2007 Seamless copper tube for air conditioner and refrigeration equipment
* GB 15831-2006 Steel tube scaffold couplers
* GB/T 18881-2009 GB/T 18881-2009
* QC/T 731-2005 Automotive starting motor specification
* QB/T 1249-2013 Mechanical watches
* GB/T 14687-2011 Industrial castors and wheels
* DL/T 681-2012 Specification for Wear Resistant Parts of Coal Mill in Coal-fired Power Plants
* GB/T 19536-2015 Plywood for container flooring
* QB/T 1876-2010 Household and similar hair care appliace
* GB/T 32333-2015 Rolling Bearings - Measuring Methods and Specifications for Vibration (Acceleration)
* GB/T 32321-2015 Rolling bearings―Sealed deep groove ball bearings―Performance test rule of dustproofing,grease leakage and temperature rise
* GB/T 3287-2011 Malleable cast iron pipe fittings
* GB/T 32388-2015 Aluminum and aluminum alloys nonstick cookware
* JC/T 779-2010 Glass fibre reinforced plastics baths
*GB/T 7705-2008 The offset lithographic prints for decorating
*QB/T 4623-2013 Glassware - Ornament
*GB 12021.2-2015 The maximum allowable values of the energy consumption and energy efficiency grade for household refrigerators
*CJ/T 236-2006 Urban railway transportation platform screen door systen
* JB/T 7047-2006 Rolling bearings - Specifications of vibration (acceleration) for deep groove ball bearings
*GB 12955-2008 Fire-resistant Door Sets
*GB/T 8890-2015 Seamless copper alloy tube for condenser and heat-exchanger
*JB/T 6639-2015 Rolling bearing parts—Skeleton acrylonitrile-buta-diene copolymers seal-Specifications
*JB/T 10600-2006 Vertical self-priming pumps
*GB 31892-2015 General safety specification of umbrellas
*GB/T 23103-2008 Beach umbrella
*QB/T 2951-2008 Inspecting Rules for Detergent Products
*GB/T 21331-2008 Fluff pulp
*GB/T 27728-2011 Wet wipes
*GB/T 24908-2014 Non-directional self-ballasted LED-lamps for general lighting services―Performance requirements
*JB/T 6003.1-2014 Internal combustion engines. Oil coolers. Part 1:Plate-fin coolers. Specifications
*QB/T 2171-2014 Metal Zipper
*GB/T 32444-2015 General technical requirements for bamboo furniture
*GB/T 4897-2015 Particleboard
*GB/T 29601-2013 Stainless steel ware
*QB/T 4935-2016 Office furniture-The composition of screen and desk(table)
*GB/T 1914-2007 Chemical analytical filter paper
*GB/T 22780-2008 Liquid crystal displaying quartz watches
*GB/T 26683-2017 General specification for digital terrestrial set-top box
*GB 15558.1-2015 Buried polyethylene(PE)piping systems for the supply of gaseous fuels―Part 1:Pipes
*QB/T 4783-2015 Rocking chair
*GB/T 3324-2017 General technical requirements for wooden furniture
*GB/T 3325-2017 General technical requirements for metal furniture
*GB/T 35789.1-2017 General specification for the electronic identification of motor vehicles—Part 1: Automobile
*GB 6952-2015 Sanitary wares
*GB/T 23639-2017 Energy conservation and corrosion-resistant steel-made cable support system
*QB/T 1006-2014 Inspection Rules for Canned Food
*GB/T 4288-2018 Household and similar electrical washing machine
*GB 32049-2015 Minimum allowable values of energy efficiency and energy efficiency grades for household and similar purposes A.C. electric ventilating fans
*GB 29539-2013 Minimum allowable values of energy efficiency and energy efficiency grades for range hoods
*JG/T 127-2017 Building hardware for windows and doors―Friction hinges
*JG/T 128-2017 Building hardware for windows and doors -Stay arms
*GB/T 20314-2017 Thin float glass for liquid crystal display(LCD) applications
*QC/T 481-2005 Specifications of crankshaft for vehicle engine
*QB/T 4982-2016 Negative ion generator for household and similar electrical appliances
*GB/T 24601-2009 Building hardware for windows—Tilt and turn hardware system
*QC/T 1022-2015 Technical specification for reduction gearbox of battery electric passenger cars
*JB/T 13348-2017 Rolling bearings-Bearings for traction machine of electric lift
*QC/T 16-2016 Specification for vehicle ignition coil
*GB/T 26306-2010 Free-cutting copper alloy rod and bar
*GB/T 32325-2015 Rolling bearings―Specifications for vibration(velocity) of deep groove ball bearings
*QB/T 2173-2014 Nylon Zipper
*QB/T 2172-2014 Injection Molding Zipper
*GB/T 1527-2017 Drawn tube of copper and copper alloys
*JB/T 3889-2006 Coated abrasives-Abrasive cloth
*QB/T 1520-2013 Household and similar use electrical dishwasher
*GB/T 7707-2008 The intaglio prints for decorating
*GB/T4288-2018 Household and similar electrical washing machine
*GB/T 8059-2016 Household and similar refrigerating appliances
*GB/T 32446-2015 General technical requirements for glass furniture
*GB/T 33282-2016 General technical requirements for indoor stone furniture
*GB/T 14531-2017 Office furniture—Tables, chairs and stools for reading
*GB/T 14532-2017 Office furniture—Wooden cabinets and shelves
*GA/T 1032-2013 General technical requirements for electronic tension fences
*GB/T 36363-2018 Polyolefin separator for lithium-ion battery
*QB/T 2934-2018 Grass-platied product
*QB/T 4839-2015 Upholstered furniture. Foam mattress
*JC/T 758-2008 Washbasin faucets
*GB/T 32432-2015 Domestic steel cookware
*GB/T 32147-2015 Cookware for domestic induction cookers
*GB/T 32389-2015 Utensils for baking food
*GB/T 36276-2018 Lithium ion battery for electrical energy storage
*GB/T 13484-2011 Enamelled ware in contact with food
*JC/T 932-2013 Drainage fittings for sanitary wares
*QB/T 1951.2-2013 Metal furniture—Quality test and evaluation
*GB/T 13560-2017 Sintered neodymium iron boron permanent magnets
*GB/T 19392-2013 General Specification for In-vehicle Satellite Navigation Equipment
*GB/T 15860-2011 General specification for compact disc players
*LY/T 2563-2015 Composite flooring based on oriented strand board
*LY/T 2880-2017 Laminated flooring based on oriented strand board
*T/CTWPDA 03-2017 Oriented strand board with directly overlayable surfaces
*GB/T 26686-2017 General specification For digital terrestrial television receiver
*GB/T 26775-2011 General technical specification for audio video system on board
*FZ/T 24011-2019 Cashmere woven scarf and shawl
*GA 374-2019 Burglary-resistant electronic locks
*GB/T 19532-2018 Packaging material—Volatile corrosion inhibiting film
*MH/T 6045-2008 Disinfectant for aircraft
*GB/T 38444-2019 Electronic toll collection—On board unit
*JB/T 10506-2005 Internal combustion engines - Charge air coolers - Specification
*GB/T 23338-2018 Internal combustion engines—Charge air coolers—Specification
*GB/T 13821-2009 Zinc alloy die castings
*JG/T 125-2017 Building hardware of windows and doors. Hinges
*QB/T 2772-2017 Pencil case
*GB/T 23636-2017 Plate for lead-acid battery
*GB/T 23451-2009 Light weight panels for partition wall used in buildings
*GB/T 14295-2019 Air filter
*GB 24786-2009 Single-use medical poly (vinyl chloride) examination gloves
*LY/T 3198-2020 Binderless bamboo chopping board
*GB/T 38742-2020 Bamboo chopping board
*LY/T 2486-2015 Solid wood chopping board
*YB/T 091-2005 Forging(rolling) steel grinding balls
*GB/T 5836.2-2018 Unplasticized poly(vinyl chloride)(PVC-U) fittings for soil and waste discharge inside buildings
*GB/T 1416-2003 Envelopes
*QC/T 730-2005 Road vehicle-Low tension cables with thin wall insulated
*QB/T 5003-2016 Touch-sensitive faucet
*GB/T 27710-2011 Floor drain
*JC/T 2116-2012 Non-ceramic sanitary ware
*JC/T 908-2013 Artificial stone
*T/SFSF 000003-2019 Grease-water separator in catering
*GB/T 37224-2018 Drum brake linings for automobile
*JB/T 6374-2006 Specification for silicon carbide rings of mechanical seal
*YY 0118-2005 Hip joint prostheses
*QB/T 2047-2013 Metal watch bracelets
*GB/T 13912-2020 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods
*GB 38995-2020 Infant feeding bottles and teats
*GB/T 10595-2017 Belt conveyors
*JC/T 2115-2012 Non-contact sensing-actuating valves for water supply appliance
*QB/T 2463.2-2018 Unplasticized polyvinyl chloride foam boards. Part 2: celuka extrusion process
*QB/T 1236-2008 Induction cooker
*GB/T 17713-2011 Range hood
*WJ 9085-2015 Industrial digital electronic detonator
*GB 19258-2012 Ultraviolet germicidal lamp
*QB/T 4734-2014 Surface Swimming Goggles
*QB/T 5049-2017 Breast pads
*GB/T 13380-2018 A.C.electric fans and regulators
*JG/T 126-2017 Building hardware for windows and doors—Espagnolette gears
*GB/T 13913-2008 Metallic coatings - Autocatalytic (Electroless) nickel-phosphorus alloy coatings - Specification and test methods
*GB/T 34722-2017 Surface decorated plywood and blockboard with paper impregnated thermosetting resins
*CJ/T 305-2009 Ceramics faceplate for domestic gas cooking appliances
*CJ/T 157-2017 Hotplate of lacquered toughened glass for gas appliance
*GB/T 6544-2008 Corrugated fiberboard
*QB/T 4458-2013 Folding chair
*QC/T 568-2019 The specification & bench test methods for manual transmission (MT) assembly
*GB/T 23137-2020 Heat pump water heater for household and similar application
*QB/T 5418-2019 Thermostatic Shower System
*GB/T 24695-2009 Cellophane used for food packaging
*GB/T 18348-2008 Bar code for commodity - Bar code symbol print quality verification
*GB/T 4423-2020 Copper and copper alloy cold-drawn rod and bar
*GB/T 18006.3-2020 General requirement of degradable disposable tableware
*GB/T 18102-2020 Laminate flooring
*GB/T 26750-2011 Sanitary ware - Pressure assistant water flushing devices
*GB/T 14471-2013 General Specification for Headphones
*FZ/T 73009-2021 Cashmere knitting goods
*FZ/T 73018-2021 Wool knitting goods
*GB/T 24498-2009 Gaskets for doors,windows and curtain walls of buildings
*QB/T 5514-2020 Wooden crafts
*GB/T 24674-2021 Waste submersible motor-pumps
*JB/T 11880.4-2014 Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 4: Urea Solution Supply Pump
*GB/T 34440-2017 Rigid polyvinyl chloride flooring
*GB/T 17791-2017 Seamless copper and copper alloys tube forair conditioner and refrigeration equipment
*GB 32031-2015 Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps
*NB/T 10213-2019 Wind turbines-Pitch slip ring
*GB/T 23592-2009 Catalyst for motorcycle exhaust purification
*GB/T 23103-2018 Beach umbrella
*GB/T 2985-2008 Biological microscope
*GB/T 15036.2-2018 Solid wood flooring—Part 2:Examination methods
*GB/T 11718-2021 Medium density fibreboard
*QB/T 1313-2010 Neutral wrapping paper
*GB/T 3836.3-2021 Explosive atmospheres—Part 3:Equipment protection by increased safety“e”
*GB/T 40276-2021 Soft nonwoven towels
*GB/T 20096-2021 Roller skate
*GB/T 23704-2017 Two-dimensional bar code symbol print quality test
*JB/T 6374-2020 Silicon carbide rings of mechanical seal——Specification
*JB/T 8872-2016 Specification for carbon一graphite sealing ring for mechanical seals
*JB/T 6619.1-2018 Light mechanical seals-Part 1:Specification
*GB/T 1914-2017 Chemical analytical filter paper
*QB/T 2777-2015 Marking pens
*JB/T 8415-2011 Internal combustion engines — Timing gears — Specifications
*GB/T 29848-2018 Ethylene--vinyl acetate copolymer (EVA) film for PV module
*GB/T 41411-2022 Children's watches
*QB/T 5661-2021 Clothes caring machine
*GB/T 10811-2022 Under-glaze/in-glaze decoration porcelain
*QB/T 5659-2021 Cribs
*GB/T 20205-2006 Micropore anti-counterfeiting marker generated by heavy ion
*GB/T 18348-2022 Bar code for commodity—Bar code symbol print quality verification
*GB/T 3003-2017 Refractory fibres and the products
*JB/T 10830-2008 Hydraulic fluid power-Solenoid operated directional poppet valve
*FZ/T 43015-2021 Knitted silk garments
*GB/T 41167-2021 General requirements for polyethylene terephthalate(PET) bottle for drinks
*FZ/T 93048-2010 Felting needles
*GB/T 24694-2021 Glass containers—Quality requirements for Chinese spirits bottle
*GB/T 25629-2021 Hydraulic excavator—Central turning joint
*GB/T 26024-2021 Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system
*T/CECS 10004-2018 Closed expansion vessels with built in diaphragm
*FZ/T 63005-2019 Woven belt
*GB/T 5264-2022 Plunger of diesel fuel injection pump—Specifications
*GB/T 27590-2022 Paper cup
*GB/T 3532-2022 Domestic porcelain ware
*GB/T 20808-2022 Paper towel
*GB/T 3836.9-2021 Explosive atmospheres—Part 9:Equipment protection by encapsulation “m”
*GB/T 41857-2022 Sheet metal parts fabricated by fine blanking combined with extrusion process—General specification
*GB/T 8897.1-2021 Primary batteries—Part 1: General
*GB/T 18801-2022 Air cleaner
*GB 4544-2020 Beer bottles
*GB/T 19473.3-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 3:Fittings
*GB/T 23929-2022 Low-speed vehicles―Drive axle
*GB/T 4440-2022 Adjustable wrenches
*GB 4943.1-2011 Information technology equipment -Safety - Part 1: General requirements
*GB 4943.1-2022 Audio/video,information and communication technology equipment—Part 1: Safety requirements
*QC/T 810-2009 Solenoid switch for automobile starters specification
*GB/T 29532-2013 General specification for steel precision hot die forgings
Code of China
Standard
GB/T 2828.1-2012  Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection (English Version)
Standard No.GB/T 2828.1-2012
Statusvalid
LanguageEnglish
File FormatPDF
Word Count34000 words
Price(USD)140.0
Implemented on2013-2-15
Deliveryvia email in 1 business day
Detail of GB/T 2828.1-2012
Standard No.
GB/T 2828.1-2012
English Name
Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
Chinese Name
计数抽样检验程序 第1部分:按接收质量限(AQL)检索的逐批检验抽样计划
Chinese Classification
A41
Professional Classification
GB
ICS Classification
Issued by
AQSIQ,SAC
Issued on
2012-11-5
Implemented on
2013-2-15
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 2828.1-2003 Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
Language
English
File Format
PDF
Word Count
34000 words
Price(USD)
140.0
Keywords
GB/T 2828.1-2012, GB 2828.1-2012, GBT 2828.1-2012, GB/T2828.1-2012, GB/T 2828.1, GB/T2828.1, GB2828.1-2012, GB 2828.1, GB2828.1, GBT2828.1-2012, GBT 2828.1, GBT2828.1
Introduction of GB/T 2828.1-2012
1 Scope 1.1 This part specifies an acceptance sampling system for inspection by attributes. It is indexed in terms of the acceptance quality limit (AQL). Its purpose is to induce a supplier through the economic and psychological pressure of lot non-acceptance to maintain a process average at least as good as the specified acceptance quality limit, while at the same time providing an upper limit for the risk to the consumer of accepting the occasional poor lot. Sampling schemes designated in this part are applicable, but not limited, to inspection of --end items; --components and raw materials; --operations; --materials in process; --supplies in storage; --maintenance operations; --data or records; --administrative procedures. 1.2 These schemes are intended primarily to be used for a continuing series of lots, that is, a series long enough to allow the switching rules (9.3) to be applied. These rules provide: a) a protection to the consumer (by means of a switch to tightened inspection or discontinuation of sampling inspection) should a deterioration in quality be detected; b) an incentive (at the discretion of the responsible authority) to reduce inspection costs (by means of a switch to reduced inspection) should consistently good quality be achieved. Sampling plans in this part may also be used for the inspection of lots in isolation but, in this case the user is strongly advised to consult the operating characteristic curves to find a plan that will yield the desired protection (see 12.6). In that case, the user is also referred to the sampling plans indexed by limiting quality (LQ) given in GB/T 2828.2-2008. 2 Normative References The following document is essential for the application of this Standard. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) is applicable to this document. GB/T 2828.2-2008 Sampling plans indexed by limiting quality (LQ) for isolated lot inspection [ISO 2859-2:1985,NEQ] GB/T 2828.3-2008 Skip-lot sampling procedures [ISO 2859-3:2005,IDT] GB/T 3358.1-2009 Terms for Statistics Part 1: Terms for General Statistics (IDT ISO 3534-1: 2006) GB/T 3358.2-2009 Terms for Statistics Part 2: Terms for Statistical Quality Control (IDT ISO 3534-2: 2006)
Contents of GB/T 2828.1-2012
Contents Foreword I 1 Scope 2 Normative References 3 Terms, Definitions and Symbols 4 Representation of Nonconformity 5 Acceptance Quality Limit (AQL) 6 Submission of Sampling Items 7 Acceptance and Non-acceptance 8 Sample Drawing 9 Normal Inspection, Tightened Inspection and Reduced Inspection 10 Sampling Plan 11 Determination of Acceptability 13 Single Sampling Plan of Fractional Acceptance Number (for Option) Appendix A (Informative) Examples for Unfixed Sampling Plan (II Level, AQL =1.0% Nonconforming Item) References
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB/T 2828.1-2012, GB 2828.1-2012, GBT 2828.1-2012, GB/T2828.1-2012, GB/T 2828.1, GB/T2828.1, GB2828.1-2012, GB 2828.1, GB2828.1, GBT2828.1-2012, GBT 2828.1, GBT2828.1