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Time Standards

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IEEE TIME-FREQUENCY - TIME-FREQUENCY AND WAVELETS IN BIOMEDICAL SIGNAL PROCESSING * PC5619
IEEE
A description is not available for this item.
IEEE TIME-DOMAIN METHODS - TIME-DOMAIN METHODS FOR MICROWAVE STRUCTURES: ANALYSIS AND DESIGN
IEEE
A description is not available for this item.
ISA REAL-TIME EXECUT - Real-Time Execution for IEC 61499
January 1, 2009 - ISA

Introduction Today's fast-changing global markets and decreasing product lifecycles are forcing a philosophical shift in manufacturing industries. The approach to manufacturing is quickly moving away from pure mass production to mass customization. In order to rise to the challenge of these...

AIHA FIRST-TIME - THE FIRST-TIME MANAGER
AIHA
A description is not available for this item.
IEEE REAL-TIME SYSTEMS - REAL-TIME SYSTEMS DESIGN AND ANALYSIS
IEEE
A description is not available for this item.
IEEE DISCRETE-TIME - DISCRETE-TIME PROCESSING OF SPEECH SIGNALS
IEEE
A description is not available for this item.
IEEE ITRON 3.0 REAL-TIME - ITRON 3.0 REAL-TIME OPERATING SYSTEM FOR EMBEDDED SYSTEMS: CONCEPTS AND SPECIFICATION
IEEE
A description is not available for this item.
IEEE REAL TIME SIGNAL - DESIGN AND IMPLEMENTATION OF SIGNAL PROCESSING SYSTEMS
IEEE
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HEDL-TIME 84-47 - LWR SPENT FUEL DRY STORAGE BEHAVIOR AT 229 DEGREES C
NTIS
A description is not available for this item.
UL 875 - Electric Dry-Bath Heaters
July 8, 2024 - ULSE

1.1 These requirements cover electric dry-bath heating equipment and other equipment rated 600 volts or less that is intended to produce a dry-heat environment to be installed in accordance with the National Electrical Code, ANSI/NFPA 70. The relative humidity in the heated environment is in the...

UL 2034 - Single and Multiple Station Carbon Monoxide Alarms
June 3, 2024 - ULSE

1.1 These requirements cover electrically operated single and multiple station carbon monoxide (CO) alarms intended for protection in ordinary indoor locations and unconditioned areas, per applicable governing laws, codes, and standards. This includes, but is not limited to, of dwelling units,...

AS6802A - Time-Triggered Ethernet
February 14, 2023 - SAE International

This SAE Aerospace Standard (AS) defines a fault-tolerant synchronization strategy for building and maintaining synchronized time in a distributed system of end systems and switches (we use the term "end system" for data terminal equipment (DTE), as specified in IEEE 802.3), which can be...

AMS4149F - Aluminum Alloy, Die and Hand Forgings 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7175-T74) Solution and Precipitation Heat Treated
December 13, 2023 - SAE International

This specification covers an aluminum alloy in the form of die and hand forgings 6.000 inches (152.00 mm) and under in nominal thickness at time of heat treatment (see 8.6 ).

AMS4403B - Aluminum Alloy, Die Forgings 7.5Zn - 1.6Cu - 1.5Mg - 0.12Zr (7085-T7452) Solution Heat Treated, Compression Stress-Relieved, and Overaged
December 13, 2023 - SAE International

This specification covers an aluminum alloy in the form of die forgings 1.000 to 12.000 inches (25 to 305 mm), inclusive, in nominal thickness at the time of heat treatment and of forging stock of any size. (see 8.5 )

ASTM E1860-23 - Standard Test Method for Elapsed Time Calibration of Thermal Analyzers
August 1, 2023 - ASTM International

5.1 Most thermal analysis experiments are carried out under increasing temperature conditions where temperature is the independent parameter. Some experiments, however, are carried out under isothermal temperature conditions where the elapsed time to an event is measured as the independent...

AIR5704A - Field Viscosity Test for Thickened Aircraft Anti-Icing Fluids
November 27, 2023 - SAE International

This SAE Aerospace Information Report (AIR) provides a description of a screening method for use in the field for verifying an AMS 1428 anti-icing fluid is above its minimum low shear viscosity as published with holdover time guidelines. The test will determine if the fluid is (a)...

ASTM D7361-07(2023) - Standard Test Method for Accelerated Compressive Creep of Geosynthetic Materials Based on Time-Temperature Superposition Using the Stepped Isothermal Method
September 1, 2023 - ASTM International

5.1 Use of the SIM decreases the time required for creep to occur and the obtaining of the associated data. 5.2 The statements set forth in 1.5 are very important in the context of significance and use, as well as scope of the standard. 5.3 Creep test data are used to calculate the creep...

SAE8579 - The Evolution of Configuration Management (CM) Into an Accelerating Digital World
November 20, 2023 - SAE International

The purposeful integration of existing and emerging technologies into CM practice will enable collaboration with supporting systems and provide stakeholders access to authoritative and trusted data in a timely fashion at their desktop to help drive educated decision making. This lays to rest the...

UL 62093 - Photovoltaic System Power Conversion Equipment - Design Qualification and Type Approval
December 7, 2023 - ULSE

This document lays down IEC requirements for the design qualification of power conversion equipment (PCE) suitable for long-term operation in terrestrial photovoltaic (PV) systems. This document covers electronic power conversion equipment intended for use in terrestrial PV applications. The term...

ARP4961A - Weights, Tube Fitting, Estimating, Weighing and Maintaining, Procedure for
September 11, 2023 - SAE International

This SAE Aerospace Recommended Practice (ARP) establishes procedures for estimating the weight of parts, weighing actual parts at time of manufacture and maintaining and collecting the weight data.

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