How many digits of accuracy of the instrument

How many digits of accuracy of the instrument, Total:100 items.

The international standard classification for "How many digits of accuracy of the instrument" includes: Forging equipment. Presses. Shears , Lathes , Other machine tool systems , Aircraft and space vehicles in general , Metrology and measurement in general , Industrial process measurement and control , Measurement of fluid flow .

The Chinese standard classification for "How many digits of accuracy of the instrument" includes: Lathe , Metal forming machinery , Combined machine tool , Woodworking machine and machine tool , Technical management , Basic standards and general methods , Industrial automation and control device in general , Flow capacity and material level instrument .

Professional Standard - Petroleum

SY/T 6479-2000 24-bit high accuracy telemetry seismic instrument

Professional Standard - Machinery

JB/T 14482.1-2023 Multi-station CNC milling system Part 1: Accuracy inspection
JB/T 9961-2015 Open type multiple position preys-Testing of accuracy
JB/T 8327-1996 Instrument Turret Lathes-Precision
JB/T 3848-2020 Straight-side transfer pressTesting of the accuracy
JB/T 9890-2013 Modular Machine Tools - Multi-Station Traveling Table - Testing of the Accuracy
JB/T 8326.1-2017 CNC instrument horizontal lathes-Part 1:Testing of accuracy
JB/T 7432.2-1994 Multibank and Multi-spindle Wood Borers Precision
JB/T 8217.1-1999 B series pneumatic field mounted conreollers.Level instruments
JB/T 7982-1999 Accuracy of the tool presetting instrument
JB/T 8326.1-1996 Numerically Controlled Instrument Horizontal Lathes-Precision
JB/T 4136.4-2017 Instrument lathes-Part 4:Finishing lathe-Testing of the accuracy
JB/T 6599-1993 Simple Instrument Bar Turning Machine Precision
JB/T 4136.3-2017 Instrument lathes-Part 3:Horizontal lathes-Testing of the accuracy
JB/T 4136.2-1999 Meter Lathe Accuracy Inspection
JB/T 11575.2-2013 Hand-adjustable meter lathe - Part 2: accuracy inspection
JB/T 3848-1999 Closed Multi-position Press Precision
JB/T 4136.5-2017 Instrument lathes-Part 5:Turret lathe-Testing of the accuracy
JB/T 9961-1999 Open Type Multiple Position Press Precision
JB/T 9890-1999 Combined Machine Tool - Multi-station Movable Table - Precision Inspection

Group Standards of the People's Republic of China

T/SCAS 05-2021 High-precision real-time pose video measuring instrument
T/WHAS 0004-2020 High Precision Color Analyzer
T/SSEA 0398-2024 Stainless steel seamless pipe for precision instruments
T/WLJC 24-2019 Indexable deep holedrill
T/QGCML 1574-2023 High-precision thermometer
T/CSTA 0101-2024 Stainless steel seamless pipe for precision instruments
T/JPH 011-2024 Multi-station Rotating Precision Combination Machine Tool
T/CAMS 166.1-2023 Multi station bit grinding machines -part 1: testing of the accuracy
T/GDAQI 157-2024 Dentistry—Test method for positioning accuracy of apex locator

Professional Standard - Aerospace

QJ 1570.5-1989 Filling Standard for Specification and Precision Grade of Instrument
QJ 1570.3-1988 Classification standards for precision, large, precious and rare instruments
QJ 1570.3A-1997 Classification Standards for Precise, Large-sized, Valuable and Rare Instrument and Apparatus

National Metrological Verification Regulations of the People's Republic of China

JJG(轻工) 83-1991 Verification Regulations for BMP-2 Quartz Clock Instrument Accuracy Calibrator

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

GB/T 13283-2008 Accuracy class of measuring instruments and display instruments for industrial process measurement and control
GB/T 13969-1992 Displacement type level instruments
GB/T 13969-2008 Displacement type level instruments
GB/T 13283-1991 Accuracy class of measuring instruments and display instruments for industrial process measurement and control
GB/T 38617-2020 Industrial-process measurement and control instruments terminology—Level measuring instruments terminology

Professional Standard - Petrochemical Industry

SH 0457-1992 Special No. 75 precision instrument grease
SH 0455-1992 Special No. 8 precision instrument grease
SH 0458-1992 Special No. 12 precision instrument grease
SH 0456-1992 Special 7# precision instrument grease

Professional Standard - Energy

NB/SH/T 0456-2014 Precision instrument grease special 7
NB/SH/T 0454-2018 Specification for special instrument lubricating oils

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

GJB 10142-2021 Specification for Precision Instrument Oil No. 18

Hebei Provincial Standard of the People's Republic of China

DB/1300 L84 1-1988 Accuracy of Grain and Oil Thermometer

Professional Standard-Ships

CB/T 4443-2016 Total Station Accuracy Measurement Method

Korean Agency for Technology and Standards (KATS)

KS A 3010-1986 Glossary of terms used in instrumentation Accuracy and precision
KS I ISO 22719:2009 Water quality-Determination of total alkalinity in sea water using high precision potentiometric titration
KS B ISO 12857-2-2002(2017) Optics and optical instruments － Geodetic instruments － Field procedures for determining accuracy － Part 2: Theodolites
KS B 5431-1997 Watches and clocks - Accuracy indication

American Water Works Association (AWWA)

AWWA ACE91200 Meter Options — Displacement or Multi-Jet
AWWA ACE95147 Managing Meter Accuracy by Statistical Sampling Technique
AWWA ACE94053 What is the Turbidity of Your Files?

CZ-CSN

CSN 21 0317-1981 Forming machines. Automatic transfer presses for flat forming. Geometrical precision

American National Standards Institute （ANSI)

ANSI/IEEE C57.13.6:2005 Standard for High Accuracy Instrument Transformers

International Organization for Standardization (ISO)

ISO 22719:2008 Water quality - Determination of total alkalinity in sea water using high precision potentiometric titration
ISO 8322-7:1991 Building construction; measuring instruments; procedures for determining accuracy in use; part 7: instruments when used for setting out
ISO/R 1224:1971 Rolling bearings — Instrument precision bearings

Military Standards (MIL-STD)

MIL MIL-M-16034/14-1953 METER, ELECTRICAL INDICATING, AMMETER, AC, PORTABLE, 0.75 PERCENT ACCURACY CLASS
MIL MIL-M-16034/11-1953 METER, ELECTRICAL INDICATING, VOLTMETER, DC, PORTABLE, 0.25 PERCENT ACCURACY CLASS
MIL MIL-M-16034/12-1953 METER, ELECTRICAL INDICATING, AMMETER, DC, PORTABLE, 0.25 PERCENT ACCURACY CLASS
MIL MIL-M-16034/15-1953 METER, ELECTRICAL INDICATING, VOLTMETER, DC, PORTABLE, 0.5 PERCENT ACCURACY CLASS
MIL MIL-M-16034/16-1953 METER, ELECTRICAL INDICATING, AMMETER, DC, PORTABLE, 0.5 PERCENT ACCURACY CLASS
MIL MIL-M-16034/13-1953 METER, ELECTRICAL INDICATING, VOLTMETER, AC, PORTABLE, 0.75 PERCENT ACCURACY CLASS
MIL MIL-M-16034/9-1953 METER, ELECTRICAL INDICATING VOLTMETER, AC AND DC, PORTABLE, 0.25 PERCENT ACCURACY CLASS
MIL MIL-M-16034/10-1953 METER, ELECTRICAL INDICATING, AMMETER, AC AND DC, PORTABLE, 0.25 PERCENT ACCURACY CLASS

CN-STDBOOK

图书 A-4912 How much do you know about food labeling - ingredient list

Association Francaise de Normalisation

NF E11-301:1984 Measuring instruments. Precision spirit levels.

Spanish Association for Standardization (UNE)

AENOR UNE 18182:1989 Bearings. Precision bearings for instruments.
UNE 18182:1989 ROLLING BEARINGS. INSTRUMENT PRECISION BEARINGS.

BE-NBN

NBN-ISO 8322-6:1992 Building construction - Measuring instruments - Procedures for determining accuracy in use - Part 6 : Laser instruments
NBN-ISO 8322-5:1992 Building construction - Measuring instruments - Procedures for determining accuracy in use - Part 5 : Optical plumbing instruments
NBN-ISO 8322-4:1992 Building construction - Measuring instruments - Procedures for determining accuracy in use - Part 4 : Theodolites

VN-TCVN

TCVN 4754-1989 Sheet stamping multiposition automatic crank-presses.Norms of accuracy
TCVN 1906-1976 Hexagon nuts with reduced width across flats(high precision).Dimensions
TCVN 1898-1976 Hexagon nuts with reduced width across flats(Standard precision).Dimensions
TCVN 1913-1976 Hexagon slotted nuts with reduced width across flat(high precision).Dimensions
TCVN 1907-1976 Hexagon lock nuts with reduced width across flat(high precision).Dimensions
TCVN 1899-1976 Hexagon leck nuts with reduced width across flats(Standard precision).Dimensions

Gosstandart of Russia

GOST 8260-1988 Sheet stamping multiposition automatic press. Parameters and dimensions. Norms of accuracy

British Standards Institution (BSI)

BS 3693-2:1969 Recommendations for the design of scales and indexes-Indicating instruments to be read to 0.33-1.25% resolution
BS 3792:1964 Recommendations for the installation of automatic liquid level and temperature measuring instruments on storage tanks
BS G 211:1971(1999) Specification for Reflection — reducing coating of instrument windows and lighting wedges
BS ISO 230-2:1997 Test code for machine tools-Determination of accuracy and repeatability of positioning of numerically controlled machine tool axes

RO-ASRO

STAS SR ISO 8322-4:1995 Building construction - Measuring instruments - Procedures for determining accuracy in use. Part 4: Theodolites
STAS SR ISO 8322-3:1995 Building construction - Measuring instruments- Procedures for determining accuracy in use. Part 3: Optical levelling instruments
STAS 6419-1970 Elcclrical moasurinfi apparalus DIA1.S AND GRADUATlin SCALES