Sound level meter accuracy classification

Sound level meter accuracy classification, Total:177 items.

The international standard classification for "Sound level meter accuracy classification" includes: Leisure. Tourism , Services in general , Trade. Commercial function. Marketing , Noise with respect to human beings , Products of non-ferrous metals in general , Sociology. Services. Company organization and management. Administration. Transport , Iron ores .

The Chinese standard classification for "Sound level meter accuracy classification" includes: Supply and Use Relation , Commerce, Trade and Contract , Acoustic Measurement , , Standardization and quality management , Standardization and Quality Management , Comprehensive Technology , Iron ore .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 4963-2007 Acoustics—Normal equal-loudness-level contours
GB/T 17775-2024 Rating of quality levels of tourist attractions
GB/T 28829-2012 Requirements for supermarket classification
GB/T 26358-2022 Tourist resort rating
GB/T 26358-2010 Resort rating
GB/T 27968-2011 Grade assessment and classification for auction enterprises

Jilin Provincial Standard of the People's Republic of China

DB22/T 2974-2019 Lightning Comprehensive Intensity Classification

Group Standards of the People's Republic of China

T/CAWA 15-2024 Grading of edible bird's nest producing locations
T/GSQA 012-2020 Classification of plateau summer vegetables
T/JSCS 0002-2021 Classification Standards for Teenagers' Computer Science Literacy
T/CAOTE 0001-2024 Classification and evaluation of rural leisure, sightseeing and agricultural quality spots
T/HSHXH 04-2021 Prune garden classification
T/ZZB 1977-2020 Multifunctional and digital precision sound level meters
T/CSSF 003-2020 Classification of sports venues Classification and evaluation of badminton stars

文化和旅游部

LB/T 083-2021 Classification for ski tourist resort
LB/T 076-2019 Requirement of rating for tourist planning and designing units
LB/T 077-2019 Self-driving travel destination rating

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 3034-2009 Gr ades of Apr icot Orchard
DB65/T 3841-2015 General rules for the division of science and technology credit ratings

Hunan Provincial Standard of the People's Republic of China

DB43/T 2134-2021 Classification of ground lightning
DB4301/T 3-2023 Classification of conference hotels

Zhejiang Provincial Standard of the People's Republic of China

DB3301/T 0162-2018 Classification of washing and dyeing enterprises
DB3301/T 0162-2024 Classification of washing companies
DB3302/T 1013-2018 Standards for classification of flower-class hotels

Professional Standard - Agriculture

DBN6528/T 129-2014 Classification of Winery Vineyards
DBN6528/T 047-2006 Jujube orchard classification

Guizhou Provincial Standard of the People's Republic of China

DB52/T 1401.6-2019 Mountain Tourism Part 6: Classification of Resorts (Villages)
DB52/T 1662-2022 Classification and assessment of hot spring resorts
DB52/T 1678-2022 Standards for classifying cold wave levels
DB52/T 1728-2023 Classification and assessment of rural resort hotels

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1725-2018 Classification and assessment of scenic byways
DB63/T 2048-2022 Classification of short-term approaching rainfall intensity

Anhui Provincial Standard of the People's Republic of China

DB34/T 2141-2020 Enterprise quality credit rating evaluation grade division
DB34/T 1592-2012 Classification of short-term approaching rainfall intensity

Guangxi Provincial Standard of the People's Republic of China

DB45/T 2166-2020 Returning to the South Sky Classification

Sichuan Provincial Standard of the People's Republic of China

DB5132/T 74-2022 Classification and assessment of panda-level tour guides
DB5104/T 18-2018 Classification of premium grapes
DB5104/T 14-2018 Classification of high-quality loquat
DB5104/T 12-2018 Classification of high-quality mangoes
DB5101/T 25-2018 Classification of commercial office buildings
DB5104/T 16-2018 Classification of high-quality pomegranates

Beijing Provincial Standard of the People's Republic of China

DB11/T 2095-2023 Classification of main nuts
DB11/T 393-2006 Grading and Assessment of Travel Services

Shanxi Provincial Standard of the People's Republic of China

DB14/T 1534-2017 Elderly Care Classification
DB14/T 703-2012 Classification of Meteorological Disasters
DB14/T 1525-2017 Classification of pension institutions

Shaanxi Provincial Standard of the People's Republic of China

DB6101/T 3117-2021 Classification of smart travel agencies
DB6101/T 3116-2021 Classification of smart scenic spots

Liaoning Provincial Standard of the People's Republic of China

DB21/T 2045-2012 Classification of hairdressing industry
DB21/T 2362-2014 Classification of tourist ski resorts
DB21/T 1489-2007 Classification of beauty industry
DB21/T 2029-2012 Classification and assessment of washing and dyeing industry
DB21/T 3862-2023 Classification of meteorological tourism resources
DB21/T 2161-2013 Classification of portrait photography industry

Military Standard of the People's Republic of China-General Armament Department

GJB 8345-2015 Classification and definition of equipment manufacturing maturity levels

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 37264-2018 Classification and definition of the technology readiness levels for new materials
GB/T 39157-2020 Classification and definition of the technology readiness levels for targets

未注明发布机构

DIN EN ISO 15744:2002 Hand-held non-electrically operated machines Noise measurement method Accuracy class 2 method
GJB 7688-2012 Classification and definition of equipment technology maturity levels
DIN EN ISO 3741:2001 Acoustics Determination of the sound power levels of noise sources from sound pressure measurements using reverberation chamber methods of accuracy class 1

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3330-2017 Classification of Strawberry Production Seedlings
DB3205/T 1010-2020 Classification of campus property services
DB3208/T 120-2019 Grading of rice machine-transplanted seedlings
DB32/T 4653-2024 Continuous rain intensity index and risk level classification

Professional Standard - Business

SB/T 11072-2013 Grade classification and evaluation of teahouses
SB/T 10844-2012 Specification for grading of wood door enterprise

Yunnan Provincial Standard of the People's Republic of China

DB53/T 373-2012 Classification of beauty and hairdressing salons

Shandong Provincial Standard of the People's Republic of China

DB37/T 2627-2014 Theater Classification and Evaluation

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 34313-2017 Grading and evaluation standard of tour guides

Ningxia Provincial Standard of the People's Republic of China

DB64/T 837-2013 Classification standards for laundry and dyeing shops

Hubei Provincial Standard of the People's Republic of China

DB42/T 1987-2023 Classification of Lightning Prone Areas

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2690-2020 Classification of Care Levels in Elderly Care Institutions
DB23/T 3069-2022 Classification of ski resorts (alpine)
DB23/T 3086-2022 Classification standard of black soil organic matter loss degree

Chongqing Provincial Standard of the People's Republic of China

DB50/T 272-2022 Classification and assessment of farmhouse
DB50/T 1570-2024 Classification and evaluation of travel agencies
DB50/T 870-2018 Spicy Quantification and Grading of Spicy Hot Pot Base

国家能源局

NB/T 10101-2018 Classification and Safety Standards for Design of Wind Power Projects

Professional Standard - Technical Standards for Wind Farm Engineering

FD 002-2007 Classification and design safety standard of windpower projects

Gansu Provincial Standard of the People's Republic of China

DB62/T 2626-2015 Hazard classification of plateau pika
DB62/T 2627-2015 Hazard classification of plateau zokor

Hainan Provincial Standard of the People's Republic of China

DB46/T 248-2014 Classification and assessment of travel agencies

国家旅游局

LB/T 070-2017 Classification of spring quality for hot spring tourism

Professional Standard - Ferrous Metallurgy

YB/T 4267-2011 Division of production grade for iron ores

Henan Provincial Standard of the People's Republic of China

DB41/T 2396-2023 Classification of regional late frost

SCC

AS 1259.2:1976 Sound level meters, Part 2: Precision
AENOR UNE 21314:1970 Precision sound level meters.
IEC 60179:1965 Precision sound level meters
IEC 60179:1973 Precision sound level meters
UNE-EN 12639:2000 LIQUID PUMPS AND PUMP UNITS. NOISE TEST CODE. GRADE 2 AND 3 OF ACCURACY.
AS 1259.3:1976 Sound level meters, Part 3: Precision sound level meter for the measurement of impulsive sounds
BS EN 1912:1998 Structural timber. Strength classes. Assignment of visual grades and species
DANSK DS/EN ISO 20361:2019 Liquid pumps and pumps units – Noise test code – Grades 2 and 3 of accuracy (ISO 20361:2019)
AENOR UNE-EN ISO 20361/A11:2020 Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
AS Z38:1967 Sound level meters Type 2 - Precision
10/30229277 DC BS EN 1912. Structural timber. Strength classes. Assignment of visual grades and species
BS 4231:1982 Classification for viscosity grades of industrial liquid lubricants
BS 4231:1967 Classification for viscosity grades of industrial liquid lubricants
JIS B 6403:2020 Hydraulic presses -- Testing of the grades and the accuracy
AMCA 311-16 Certified Ratings Program Product Rating Manual for Fan Sound Performance

HU-MSZT

MSZ 2493-1974 Level 2 accuracy
MSZ 2272-1974 Drying wheel secondary accuracy level
MSZ 9197-1977 Cross tapping screws. Level 2 accuracy
MSZ 8759-1977 Head screws, accuracy class
MSZ 8760-1977 Protruding head pressure screw level 2 accuracy grade
MSZ 10109-1976 Head cross, accuracy level
MSZ 10102-1976 Head cross, accuracy level
MSZ 2234-1976 Bolt pad three precision grades
MSZ 2233-1976 Bolt Pad 2 Accuracy Level
MSZ 2363-1972 Screws hexagonal head screws precision grade three
MSZ 2456-1965 Projection Welding Screws Level 2 Accuracy Class
MSZ 10117-1977 Hexagon head screws, precision class
MSZ 10115-1977 Convex cross-slot screws Level 2 accuracy class
MSZ 2268-1979 Turn off the accuracy level of Anya B
MSZ 2415-1980 Accuracy class of convex screw B
MSZ 10111-1976 Straddle type slot screw. Accuracy level
MSZ 2405-1978 Barrel Stand Screw Internal Leveling Length and B Accuracy Class
MSZ 2402-1978 Screw 1,25d length screw accuracy grade
MSZ 11032-1979 Grooved connection threaded pipe accuracy class
MSZ 2420-1982 Socket Flow Screw Accuracy Class B
MSZ 10113-1976 Projection span screw number, accuracy grade
MSZ 2466-1972 Screw connections for precision classes 1 and 2
MSZ 9198-1977 Cross recessed flow screw male head level 2 accuracy class
MSZ 2474-1979 Accuracy grade of helmet hexagonal screw B
MSZ 2266-1979 Accuracy level of conical mechanical equipment B
MSZ 2279-1979 Accuracy class for hexagonal tall closed B
MSZ 2486-1975 Six-head locking screws with tube flow accuracy classes 1 and 2
MSZ 10114-1977 Cross-recessed parade indenter and hidden screw level 2 accuracy

Korean Agency for Technology and Standards (KATS)

KS B 5252-2022 Precision levels
KS B 5252-1995(2022) Precision levels
KS H ISO 11286-2021 Tea－Classification of grades by particle size analysis
KS I ISO 226:2014 Acoustics — Normal equal-loudness level contours
KS I ISO 226:2003 Acoustics-Normal equal-loudness level contours
KS B ISO 20361-2013 Liquid pumps and pump units－Noise test code－Grades 2 and 3 of accuracy

BE-NBN

NBN 576.80-1962 Precision sound level meter
NBN S 01-002-1974 Acoustics — Physical and subjective levels of sound or noise and loudness scale

YU-JUS

JUS N.R6.032-1982 Precision sound kvel meters
JUS N.R6.030-1982 Precision sound kvel matersfor the measurement ofimpulsive sounds

Japanese Industrial Standards Committee (JISC)

JIS C 1505:1988 Precision sound level meters

AENOR

UNE 21354:1976 PRECISION SOUND LEVEL METERS.

Indonesia Standards

SNI 05-4391-1996 Precision level

KR-KS

KS B ISO 20361-2008 Liquid pumps and pump units－Noise test code－Grades 2 and 3 of accuracy

VDI - Verein Deutscher Ingenieure

VDI 4003 Blatt 1-1972 Zuverlaessigkeits-Programmklassen

United States Navy

NAVY MIL-DTL-16034/14 A-2008 AMMETERS, AC, PORTABLE, 0.75-PERCENT ACCURACY CLASS

GSO

GSO ASTM E413:2023 Classification for Rating Sound Insulation
BH GSO ASTM E413:2023 Classification for Rating Sound Insulation
GSO ISO 20361:2024 Liquid pumps and pumps units — Noise test code — Grades 2 and 3 of accuracy

British Standards Institution (BSI)

BS EN 1912:2024 Structural Timber. Strength classes. Assignment of visual grades and species
BS EN 10020:2000 Definition and classification of grades of steel

GOSTR

GOST 34251-2017 Hydraulic pumps. Noise test code. Accuracy grades 2 and 3

National Electrical Manufacturers Association（NEMA)

NEMA C12.20-2002 Electricity Meters 0.2 and 0.5 Accuracy Classes

NEMA - National Electrical Manufacturers Association

NEMA C12.20-1998 Electricity Meters 0.2 and 0.5 Accuracy Classes

American National Standards Institute （ANSI)

AMCA 1011-03(R2010) Certified Ratings Program - Acoustical Duct Silencers
AMCA 1011-03(R2007) Certified Ratings Program - Product Rating Manual for Acoustical Duct Silencers
ANSI/ASTM E2171:2002 Practice for Rating-Scale Measures Relevant to the Electronic Health Record

Association Francaise de Normalisation

NF L46-014:1986 O-rings. Butadiene acrylonitrile rubber 20A8. Precision class A. Quality class 3.
NF L46-012:1986 Joints toriques - Élastomère fluorocarboné 64C8 - Classe de précision A - Classe de qualité 3.
NF L46-015:1987 O-rings. Butadiene acrylonitrile rubber 20B8. Precision class A. Performance class 3.
NF EN ISO 20361:2019 Pumps and motor pump sets for liquids - Acoustic test code - Accuracy classes 2 and 3
NF EN ISO 20361/A11:2020 Pumps and motor pump sets for liquids - Acoustic test code - Accuracy classes 2 and 3
NF L46-016:1987 O-rings - Ethylene-propylene elastomer 41B8 - Precision class A - Performance class 3
NF EN ISO 2151:2008 Acoustics - Acoustic test code for compressors and vacuum pumps - Expertise method (accuracy class 2)

Danish Standards Foundation

DS/ISO 226:2004 Acoustics - Normal equal-loudness-level contours
DS/ISO 226:1991 Acoustics. Normal equal-loudness level contours

American Society for Testing and Materials (ASTM)

ASTM E413-22 Classification for Rating Sound Insulation
ASTM E1110-01 Standard Classification for Determination of Articulation Class
ASTM E1110-06 Standard Classification for Determination of Articulation Class

TR-TSE

TS 2381-1976 RATING OF SOUND INSULATION FOR DWELUNGS

International Organization for Standardization (ISO)

ISO 226:2003 Acoustics - Normal equal-loudness-level contours
ISO 20361:2019 Liquid pumps and pumps units — Noise test code — Grades 2 and 3 of accuracy

RU-GOST R

GOST 11472-1969 Limits and fits. Grades of tolerance 02-09
GOST 25990-1983 Electrical active energy meters, accuracy class 2,0. Acceptance control

AT-ON

ONORM EN 10020-1990 Definition and Classification of grades of steel Definition et Classification des nuances d'acier

German Institute for Standardization

DIN EN 10020:2000 Definition and classification of grades of steel; German version EN 10020:2000

Acoustical Society of America (ASA)

ASA S12.51-2012 American National Standard Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

ITU-T P.79 ANNEX G FRENCH-2001 Calculation of loudness ratings for telephone sets Annex G: Wideband loudness rating algorithm

VN-TCVN

TCVN 5755-1993 Measuring instruments.Class of accuracy.General requirements

Others: