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Tìm thấy 73948 kết quả.

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4601

BS EN IEC 61133:2021-TC

Tracked Changes. Railway applications. Rolling stock. Testing of rolling stock on completion of construction and before entry into service.

Tracked Changes. Railway applications. Rolling stock. Testing of rolling stock on completion of construction and before entry into service.

4602

BS EN IEC 61139-2:2022

Industrial networks. Single-drop digital communication interface. Functional safety extensions.

Industrial networks. Single-drop digital communication interface. Functional safety extensions.

4603

BS EN IEC 61169-1-6:2022

Radio-frequency connectors. Electrical test methods. RF power..

Radio-frequency connectors. Electrical test methods. RF power..

4604

BS EN IEC 61169-17:2022

Radio-frequency connectors. Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with screw coupling. Characteristic impedance 50 ohms (Type TNC).

Radio-frequency connectors. Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with screw coupling. Characteristic impedance 50 ohms (Type TNC).

4605

BS EN IEC 61169-67:2022

Radio frequency connectors. Sectional specification for series TRL threaded triaxial connectors.

Radio frequency connectors. Sectional specification for series TRL threaded triaxial connectors.

4606

BS EN IEC 61169-68:2022

Radio-frequency connectors. Sectional specification for series TRK bayonet coupling triaxial connectors.

Radio-frequency connectors. Sectional specification for series TRK bayonet coupling triaxial connectors.

4607

BS EN IEC 61169-71:2022

Radio-frequency connectors. Sectional specification for RF coaxial connectors with inner diameter of outer conductor 5 mm. Characteristic impedance 50 Ohms. type NEX10®.

Radio-frequency connectors. Sectional specification for RF coaxial connectors with inner diameter of outer conductor 5 mm. Characteristic impedance 50 Ohms. type NEX10®.

4608

BS EN IEC 61215-1-2:2021/A1:2022

Terrestrial photovoltaic (PV) modules. Design qualification and type approval. Special requirements for testing of thin-film Cadmium Telluride (CdTe) based photovoltaic (PV) modules.

Terrestrial photovoltaic (PV) modules. Design qualification and type approval. Special requirements for testing of thin-film Cadmium Telluride (CdTe) based photovoltaic (PV) modules.

4609

BS EN IEC 61215-1-3:2021/A1:2022

Terrestrial photovoltaic (PV) modules. Design qualification and type approval. Special requirements for testing of thin-film amorphous silicon based photovoltaic (PV) modules.

Terrestrial photovoltaic (PV) modules. Design qualification and type approval. Special requirements for testing of thin-film amorphous silicon based photovoltaic (PV) modules.

4610

BS EN IEC 61215-1-4:2021/A1:2022

Terrestrial photovoltaic (PV) modules. Design qualification and type approval. Special requirements for testing of thin-film Cu(In,GA)(S,Se)2 based photovoltaic (PV) modules.

Terrestrial photovoltaic (PV) modules. Design qualification and type approval. Special requirements for testing of thin-film Cu(In,GA)(S,Se)2 based photovoltaic (PV) modules.

4611

BS EN IEC 61223-3-7:2021

Evaluation and routine testing in medical imaging departments. Acceptance and constancy tests. Imaging performance of X-ray equipment for dental cone beam computed tomography.

Evaluation and routine testing in medical imaging departments. Acceptance and constancy tests. Imaging performance of X-ray equipment for dental cone beam computed tomography.

4612

BS EN IEC 61280-4-1:2019/A1:2022

Fibre-optic communication subsystem test procedures. Installed cabling plant. Multimode attenuation measurement.

Fibre-optic communication subsystem test procedures. Installed cabling plant. Multimode attenuation measurement.

4613

BS EN IEC 61280-4-3:2022

Fibre optic communication subsystem test procedures. Installed passive optical networks. Attenuation and optical return loss measurements.

Fibre optic communication subsystem test procedures. Installed passive optical networks. Attenuation and optical return loss measurements.

4614

BS EN IEC 61290-1:2022-TC

Tracked Changes. Optical amplifiers. Test methods. Power and gain parameters.

Tracked Changes. Optical amplifiers. Test methods. Power and gain parameters.

4615

BS EN IEC 61300-1:2022

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. General and guidance.

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. General and guidance.

4616

BS EN IEC 61300-2-43:2022-TC

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Screen testing of return loss of single-mode PC optical fibre connectors.

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Screen testing of return loss of single-mode PC optical fibre connectors.

4617

BS EN IEC 61300-2-5:2022-TC

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Torsion.

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Torsion.

4618

BS EN IEC 61300-3-33:2022

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. Withdrawal force from a resilient alignment sleeve using pin gauges.

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. Withdrawal force from a resilient alignment sleeve using pin gauges.

4619

BS EN IEC 61300-3-33:2022-TC

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. Withdrawal force from a resilient alignment sleeve using pin gauges.

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. Withdrawal force from a resilient alignment sleeve using pin gauges.

4620

BS EN IEC 61340-5-3:2022

Electrostatics. Protection of electronic devices from electrostatic phenomena. Properties and requirements classification for packaging intended for electrostatic discharge sensitive devices.

Electrostatics. Protection of electronic devices from electrostatic phenomena. Properties and requirements classification for packaging intended for electrostatic discharge sensitive devices.

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