Appliance comparison

Appliance comparison, Total:88 items.

The international standard classification for "Appliance comparison" includes: Metrology and measurement in general , Pigments and extenders , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Appliance comparison" includes: Time and Frequency Measurement , Measurement in general , Office supplies and office implements , Basic standard and general method for pigment , Meteorology .

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

JJG 545-1988 Verification Regulation of Frequency Comparators
JJG 545-2015 Verification Regulation of Frequency Comparator
JJG(航天) 24-1987 Frequency difference multiplier (frequency standard comparator) Verification regulations
JJG 545-2006 Verification Regulation of Frequency Comparator

National Metrological Technical Specifications of the People's Republic of China

JJF 1117-2010 Measurement Comparison
JJF 1117.1-2012 Measurement Comparison of Chemical Quantity
JJF 2197-2025 Calibration Specification for Frequency Comparators
JJF 1117-2004 Specification for Comparison of Measuring Instrument

Group Standards of the People's Republic of China

T/CEEIA 418-2019 Electrical industry enterprise standard technology comparison evaluation guide index system
T/CEEIA 417-2019 Electrical industry enterprise standard technology comparison evaluation guide general

Professional Standard - Agriculture

1413药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Iodotara Glumine
1414药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Administration Contrast Agent Iodixate Meglumine
1404药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Enhanced Contrast Agent Sodium Diatrizoate
1405药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Diatrizoate
1406药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Iohexol
1412药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Iodalanate Sodium
1428药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 2 Magnetic Resonance Imaging (MRI) Contrast Agents 3. Gastrointestinal Contrast Agents
1408药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Enhanced Contrast Agent Ioversol
1407药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Iopromide
1409药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Iotrolan
1411药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Contrast Agent Iopamidol
1410药典化学药和生物制品卷-2010 Chapter 2 Medical Imaging Contrast Agents Section 1 X-ray and CT Contrast Agents 1. Cardiac and Vascular Contrast Agents and Intravascular Enhanced Contrast Agent Iodixanol

Professional Standard - Education

JY 0136-1994 Specification for Centripetal Force Demonstrator (Method of Pressing Lever and Comparison)

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

GJB 146.9-1987 9600 bit/second modem for use on four-wire point-to-point dedicated telephone type circuits

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

GB/T 5211.17-1988 Comparison of contrast ratio(hiding power)of white pigments
GB/T 33869-2017 Comparison method for absolute pyrheliometer
GB 5211.17-1988 Comparison of Contrast Ratio (Hiding Power) of White Pigments

Professional Standard - Machinery

JB/T 8271-2015 Comparison scale for surface defect of photoconductor of electrostatic copying process

Gosstandart of Russia

GOST 21815.7-1986 Image intensifier and image converter tubes. Method of measuring the contrast of the image
GOST 21815.18-1990 Image intensifier and image converter tubes. Modulation franster function
GOST 18571-1973 Kinescopes for color television. Method of contrast measurement
GOST 18862-1973 Kinescopes for black-and-white television. Method of contrast measurement

Czech Standards Institute (UNMZ)

CSN 22 5934-1953 dental contrast device
CSN 67 0529-1975 Comparison oí colour
CSN 35 8574-1966 Methods of measurement of television picture tubes contrast

International Telecommunication Union (ITU)

ITU-T V.56 FRENCH-1988 COMPARATIVE TESTS OF MODEMS FOR USE OVER TELEPHONE-TYPE CIRCUITS
ITU-T V.56 SPANISH-1988 COMPARATIVE TESTS OF MODEMS FOR USE OVER TELEPHONE-TYPE CIRCUITS
ITU-R BT.815-1992 Specification of a Signal for Measurement of the Contrast Ratio of Displays
ITU-R BT.815-1994 Specification of a signal for measurement of the contrast ratio of displays
ITU-T V.29-1984 9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits
ITU-T V.29-1980 9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits

American Society of Mechanical Engineers (ASME)

ASME STP-PT-007-2007 STP-PT-007 Comparison of Press Vessel Codes: ASME Section VIII and EN 13445 (Technical, Commercial, and Usage Comparison Design Fatigue Life Comparison)
ASME STP-PT-007-2006 COMPARISON OF PRESSURE VESSEL CODES ASME SECTION VIII AND EN13445 Technical, Commercial, and Usage Comparison Design Fatigue Life Comparison
ASME STP-SA-030-2009 COMPARISON OF FEM STORAGE/RETRIEVAL MACHINE DOCUMENTS TO THE ASME B30.13 SPECIFICATION

Society of Automotive Engineers (SAE)

SAE AS167B-2018 Chart – Humidity Indicator@ Color Comparison
SAE AS167A-1945 Chart - Humidity Indicator, Color Comparison

British Standards Institution (BSI)

BS IEC 62977-3-9:2023 Electronic displays. Evaluation of optical performance. Display sparkle contrast
BS EN 3475-705:2006 Aerospace series. Cable, electrical, aircraft use. Test methods. Contrast measurement
BS EN 3475-705:2005 Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement
BS PD ISO/TR 14799-1:2015 Comparison of worldwide escalator and moving walk safety standards. Rule by rule comparison
BS PD ISO/TR 14799-2:2015 Comparison of worldwide escalator and moving walk safety standards. Abbreviated comparison and comments
BS EN 61094-8:2012 Electroacoustics. Measurement microphones. Methods for free-field calibration of working standard microphones by comparison

American Society for Testing and Materials (ASTM)

ASTM F1763-96(2002) Method for measuring contrast ratio of linear polarizers
ASTM F743-81(1987)e1 Standard Test Method for Measuring Contrast Ratio of a Pair of Linear Polarizers for Visible Radiation

German Institute for Standardization

DIN EN 60674 Bb.1:1999 Plastic films for electrical purposes - List of relevant standards, comparison of types (status of 1999)
DIN EN 61094-5 E:2015-07 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
DIN EN ISO 11689:1997 Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996

Korean Agency for Technology and Standards (KATS)

KS B 5247-2009(2024) Electrical comparators
KS B 5247-1994 Electrical comparators
KS B 5247-2019 Electrical comparators
KS B 5247-2024 Electrical comparators

The Institution of Engineering and Technology (IET)

CURR COMPAR-1988 The Current Comparator

International Electrotechnical Commission (IEC)

IEC 62977-3-9:2023 Electronic displays - Part 3-9: Evaluation of optical performance - Display sparkle contrast
IEC 61094-5:2001 Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison

Swedish Institute for Standards

SS-EN 3475-705:2022 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement
SS-EN 3475-705:2005 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement

International Organization for Standardization (ISO)

ISO/TR 14799-1:2005 Comparison of worldwide escalator and moving walk safety standards - Part 1: Rule by rule comparison
ISO/TR 14799-2:2005 Comparison of worldwide escalator and moving walk safety standards - Part 2: Abbreviated comparison and comments

South African Bureau of Standard

ARP 14799-1-2008 Comparison of worldwide escalator and moving walk safety standards Part 1: Rule by rule comparison
ARP 14799-2-2008 Comparison of worldwide escalator and moving walk safety standards Part 2: Abbreviated comparison and comments

American National Standards Institute （ANSI)

ANSI/ASTM E973M:1996 Test Method for Determination of the Spectral Mismatch Parameter between a Photovoltaic Device and a Photovoltaic Reference Cell (Metric)
ANSI/ASTM E1036/E 1036M:1996 Test Methods for Electrical Performance of Non-Concentrator Terrestrial Photovoltaic Modules and Arrays Using Reference Cells (Metric)
ANSI/INFOCOMM 3M-2011 Projected Image System Contrast Ratio

Spanish Association for Standardization (UNE)

UNE 21-136 Pt.13-1990 Relay. Percent difference relay

Electronic Components, Assemblies and Materials Association

ECA TEP105-10-1987 Contrast Measurement of CRT?s
TEP105-10-1987 Contrast Measurement of CRT?s

Association Francaise de Normalisation

NF L41-123:1986 Contamination in aircraft hydraulic circuits - Filters - Absolute filtration rating measurement

European Association of Aerospace Industries

AECMA PREN 3475-705-1999 Aerospace Series Cables, Electrical, Aircraft Use Test Methods Part 705: Contrast Measurement Edition P 1
AECMA PREN 3475-705-1996 Aerospace Series Cables, Electrical, Aircraft Use Test Methods Part 705: Contrast Measurement
AECMA PREN 3475-705-2004 Aerospace Series Cables, Electrical, Aircraft Use Test Methods Part 705: Contrast Measurement Edition P 2

BELST

STB 1645-2009 Symmetrical single pair high bit rate digital subscriber line. Norms of electric parameters

German Welding Society

DVS 2205-1-S2:1996 Comparison of stress between design and calculation vessel and pipeline (PP type 2)

Italian Standards Body (UNI)

UNSIDER 32-1960 Quality inspection. Consumption comparison between two samples (comparison of two changes)

International Commission on Illumination (CIE)

CIE 95-1992 Contrast and Visibility (1st Edition) (E)
CIE 095-1992 Contrast and visibility

Belgian Standards Institute

NBN 442-1958 relative density and specific gravity
NBN 443-1958 relative density and specific gravity

Ente Nazionale Italiano di Unificazione

UNI EN 3475-705:2022 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 705: Contrast measurement