relative wavelength

relative wavelength, Total:47 items.

The international standard classification for "relative wavelength" includes: Insulating gases , Other standards related to optics and optical measurements , Geology. Meteorology. Hydrology , Fiber optic interconnecting devices , Therapy equipment .

The Chinese standard classification for "relative wavelength" includes: Electrical insulating material and its products , chromatograph , Meteorology , Optical communication equipment , Physiotherapy and TCM instrument and equipment , Length Measurement , Radar, navigation, remote control, remote measuring and antenna synthesis .

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

GB/T 33701-2017 Pyrgeometer
GB/T 32212-2015 Standard practice for testing fixed-wavelength photometric detectors used in liquid chromatography
GB/T 5441.10-1985 Test methods for communication cable--Measurement of actual length of coaxial pair--Sine wave method
GB/T 1409-1988 Methods for the determination of the permittivity and dielectric dissipation factor of solid electrical insulating materials at power,audio and radio frequencies including metre wavelengths
GB/T 34081-2017 Wavelength selective switch
GB/T 32211-2015 Standard practice for testing variable-wavelength photometricdetectors used in liquid chromatography

Professional Standard - Medicine

YY/T 1896-2023 Method for defining the wavelength range of spectral radiation therapy equipment

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

JJF 1203A-1990 O.T.N.of Secondary Standard of 0.633μm Wavelength(A)

Professional Standard - Machinery

JB/T 9358-1999 Test method for fixed wavelength(254nm) UV detector used in liquid chromatography

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

JJG 963-2022 Optical Wavelength Meters in Telecommunication
JJG 685-1990 Verification Regulation of Relative Spectral Responsivity for Photoelectric Detector
JJG 963-2202 Optical Wavelength Meter for Communication
JJG(邮电) 045-1999 Optical Wavelength/Frequency Meter

Group Standards of the People's Republic of China

T/CEMIA 013-2018 Short wavelength WDM multimode optical fiber

Professional Standard - Electron

SJ 20839-2002 Computational methods of LW ground-wave transmission channels

Gosstandart of Russia

GOST R 71298-2024 Gas lasers. Methods for measuring the wavelength and relative instability of the radiation frequency
GOST R 50314-1992 Optics. Reference wavelengths

Association of German Mechanical Engineers

VDI 3789 Blatt 2-1992 Environmental meteorology; interactions between atmosphere and surfaces; calculation of shortwave and longwave radiation
VDI 3789 Berichtigung 1-2019 Environmental meteorology - Spectral calculation of short-wave and long-wave radiation from the interaction between the atmosphere and the land surface
VDI 3789 Blatt 2-1994 Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of short-wave and long-wave radiation
VDI 3789-2019 Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of spectral short-wave and long-wave radiation
VDI 3789-2016 Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of spectral short-wave and long-wave radiation

American Concrete Institute

ACI ITG-2-98 Specification for development length and lap length of high relative rib area steel bars
ACI 408.3-01/408.3R-01 Splice and Development Length of High Relative Rib Area Reinforcing Bars in Tension and Commentary
ACI ITG-2-1998 Splice and Development Length of High Relative Rib Area Reinforcing Bars in Tension

American Society for Testing and Materials (ASTM)

ASTM D2238-92(2004) Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm
ASTM D5568-22 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Waveguide
ASTM D5568-14 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Waveguide
ASTM G178-16 Standard Practice for Determining the Activation Spectrum of a Material (Wavelength Sensitivity to an Exposure Source) Using the Sharp Cut-On Filter or Spectrographic Technique
ASTM E685-13 Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography
ASTM E1657-98(2006) Standard Practice for Testing Variable-Wavelength Photometric Detectors Used in Liquid Chromatography
ASTM E685-93(2021) Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography
ASTM E685-93(2013) Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography
ASTM D2238-92(1999) Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm
ASTM D2238-22 Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm ⁻¹
ASTM D2238-92(2012)e1 Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm ^minus;1
ASTM E685-93 Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography

Polski Komitet Normalizacyjny (PKN)

PN P04726-1971 Ropes Determination of ?he relative length change ofter wetting

Institute of Electrical and Electronics Engineers (IEEE)

IEEE 1902.1-2009 Long wavelength wireless network protocol

US Federal Contractor Registration (USFCR)

FCR COE CERC-91-12 FINAL REPORT-1991 LOS ANGELES AND LONG BEACH HARBORS MODEL ENHANCEMENT PROGRAM, MEASURED RESPONSE OF MOORED SHIPS TO LONG-PERIOD WAVES

American National Standards Institute （ANSI)

ANSI/ASTM D5568:2008 Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies

Internet Engineering Task Force (IETF)

RFC 7581-2015 Routing and Wavelength Assignment Information Encoding for Wavelength Switched Optical Networks
RFC 7446-2015 Routing and Wavelength Assignment Information Model for Wavelength Switched Optical Networks

Standard Association of Australia （SAA）

AS 3583.6:1991 Methods of test for supplementary cementitious materials for use with portland cement - Determination of relative water requirement and relative strength
AS 3583.6:1995 Methods of test for supplementary cementitious materials for use with portland cement - Determination of relative water requirement and relative strength

British Standards Institution (BSI)

BS ISO 9345-1:2012 Microscopes. Imaging distances related to mechanical reference planes. Tube length 160 mm

Military Standards (MIL-STD)

MIL MIL-F-48616/500-1977 COATING, LONG WAVELENGTH PASS FILTER, ORDINARY REQUIREMENTS FOR

Others: wavelength,wavelength wavelength,wavelength emission wavelength,Wavelength Wavelength,wavelength a,wavelength a,UV wavelength qualitative wavelength,Wavelength Relative Accuracy,wavelength characteristic wavelength,wavelength test wavelength,wavelength detection wavelength,Test wavelength Wavelength,wavelength reference wavelength,Relative Measurement of Wavelength,Main wavelength Secondary wavelength,relative wavelength,Detection wavelength Wavelength,UV wavelength,Single wavelength, dual wavelength, multi-wavelength