Browse Standards
Found: 226547 — page 4445 of 4720
Superseded
JJF 1300-1990 — O.T.N. of 3cm,5cm Attenuation Primary Standard
National·Mandatory
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Superseded
JJF 1301-1990 — O.T.N of Primary Standard for Cut-off Attenuation at 30 MHz
National·Mandatory
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Valid
JJF 1302-1990 — O.T.N. of Primary Standard for Communication Carrier-frequency Attenuation
National·Mandatory
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Superseded
JJF 1303-1990 — O.T.N. of the 2cm,3cm,5cm Differential Phase Shift Primary Standard
National·Mandatory
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Superseded
JJF 1304-1990 — 0.6 to 1 GHz, 2-4 GHz coaxial phase shift reference operating technical specifications
National·Mandatory
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Superseded
JJF 1305-1990 — O.T.N. of Microwave Impedance Primary Standard at X-Band
National·Mandatory
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$115.00PDF
Superseded
JJF 1306-1990 — Operating technical norm of 3 cm, 5 cm coaxial thermal noise primary standard
National·Mandatory
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Superseded
JJF 1307-1990 — 0.1 ~ 50V, 5 ~ 200V pulse amplitude reference operating technical specifications
National·Mandatory
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$249.00PDF
Superseded
JJF 1308-1990 — O.T.N of the Cs-Ⅲ Cesium Atom Beam Time-Frequency Primary Standard
National·Mandatory
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Superseded
JJF 1309-1990 — O.T.N. of Atomic Time Scale Primary Standard
National·Mandatory
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Superseded
JJF 1310-1990 — O.T.N. of Primary Standard for Photometry
National·Mandatory
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Superseded
JJF 1312-1990 — O.T.N. of Primary Standard for Total Luminous Flux
National·Mandatory
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$70.00PDF
Superseded
JJF 1314-1990 — O.T.N. of Primary Standard for Illuminoation
National·Mandatory
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Valid
JJF 1315-1990 — Program os Pattern Evaluation fos Fatigue Testing Machines. Part 1: Axical Force-applied Fatigue Testing Machines
National·Mandatory
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$70.0018 pages
Superseded
JJF 1316-1990 — 10 ~ 0.000001 lux low light photometric reference operating technical specifications
National·Mandatory
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Superseded
JJF 1317-1990 — Operating Technical Norm of Primary Standart for Luminance
National·Mandatory
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Superseded
JJF 1318-1990 — Operating Technical Norm of Luminance Secondary Standard
National·Mandatory
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Superseded
JJF 1319-1990 — O.T.N. of Colour Temperature Primary Standard
National·Mandatory
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Superseded
JJF 1320-1990 — O.T.N. for Secondary Standard of Distribution(Colour) Temperature of Light Sources
National·Mandatory
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Superseded
JJF 1321-1990 — Operating Technical Norm of Primary Standard for Spectral Radiance and Irradiance in the Range of 250~2500 nm
National·Mandatory
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Superseded
JJF 1323-1990 — O.T.N. of Chromaticity Primary Standard
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Superseded
JJF 1324-1990 — O.T.N. of Primary Standard for Visual Diffuse Transmission Density
National·Mandatory
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Superseded
JJF 1325-1990 — O.T.N. of Primary Standard for Light Exposure
National·Mandatory
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Superseded
JJF 1326-1990 — 30 to 300 watts of laser power reference operating technical specifications
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Superseded
JJF 1327-1990 — 0.1 to 30 watts of laser power reference operating technical specifications
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Superseded
JJF 1328-1990 — Operating Technical Norm of Secondary Standard of Laser Power in the Middle Level
National·Mandatory
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Superseded
JJF 1329-1990 — From 0. 1 to 100 mW laser power reference operating technical specifications
National·Mandatory
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Superseded
JJF 1330-1990 — 0.1 to 100 mW laser power secondary standard operating technical specifications
National·Mandatory
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Superseded
JJF 1331-1990 — Operating Technical Norm of Primary Standard for Laser Energy at 1～40 J
National·Mandatory
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Superseded
JJF 1332-1990 — O.T.N. of Secondary Standard for Laser Energy
National·Mandatory
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Superseded
JJF 1333-1990 — 500 ~ 1000K whole irradiation reference operating technical specifications
National·Mandatory
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Valid
JJF 1334-1990 — O.T.N. of Specular Gloss Primary Standard
National·Mandatory
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$70.0015 pages
Superseded
JJF 1335-1990 — Operating Technical Norm of Secondary Standard for Spectral Reflectance in the Range of 800~2000 nm
National·Mandatory
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Superseded
JJF 1336-1990 — O.T.N. of 4πβ(PC)-γCoincidence Radioactivity Primary Standard
National·Mandatory
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Valid
JJF 1337-1990 — O.T.N. of 4pi beta (PC)-gamma Coincidence Secondary Standard of Measuring Activity
National·Mandatory
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$70.0015 pages
Valid
JJF 1338-1990 — O.T.N. of 4pi beta (LS) Radioactivity Primary Standard
National·Mandatory
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$249.0015 pages
Superseded
JJF 1339-1990 — O.T.N. of 4πβ(LS)-γ Coincidence Radioactivity Primary Standard
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Superseded
JJF 1340-1990 — O.T.N. of 4πx(PPC)-γ Coincidence Radioactivity Primary Standard
National·Mandatory
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Valid
JJF 1341-1990 — O.T.N. of Secondary Standard for 4pi beta (PPC)-gamma Coincidence Radioactivity
National·Mandatory
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Superseded
JJF 1342-1990 — O.T.N. of 4πα.4πβ Primary Standard for Low-Level Radipactivity
National·Mandatory
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Superseded
JJF 1343-1990 — O.T.N. of Primary standard for surface emission rate of 2πα 2πβparticles
National·Mandatory
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Superseded
JJF 1344-1990 — O.T.N. of Secondary Standard for 2πα 2πβ Particle Emission Rate
National·Mandatory
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Superseded
JJF 1345-1990 — O.T.N. of Exposure Primary Standard for γ-rays
National·Mandatory
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Superseded
JJF 1346-1990 — The X-ray energy (60 ~ 250kV) exposure baseline operating technical specifications
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Valid
JJF 1348-1990 — O.T.N. of Primary Standard for 60Co gamma Ray Graphite Absorption Dosimetric Caborimeter
National·Mandatory
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Valid
JJF 1349-1990 — O.T.N. of Primary Standard for Neutron Source Strength
National·Mandatory
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Valid
JJF 1350-1990 — O.T.N. of Thermal Neutron Fluence Rate(Flux Density) Primary Standard
National·Mandatory
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Valid
JJF 1351-1990 — O.T.N. or Primary Standard for 14.8MeV Neutron Absorbed Dose
National·Mandatory
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$169.0015 pages