loading
ASTM B1004-16(2022) - Standard Practice for Contact Performance Classification of Electrical Connection Systems
April 1, 2022 - ASTM International

5.1 This practice is based on the use of electrical resistance as an indicator of contact performance. This is the fundamental physical attribute that reflects the condition of the electrical contact interface(s) within a connection. For practical current-carrying electrical connections,...

ASTM F2997-21 - Standard Practice for Quantification of Calcium Deposits in Osteogenic Culture of Progenitor Cells Using Fluorescent Image Analysis
June 15, 2021 - ASTM International

5.1 In-vitro osteoblast differentiation assays are one approach to screen progenitor stem cells for their capability to become osteoblasts. The extent of calcium deposits or mineralized matrix that form in vitro may be an indicator of differentiation to a functional osteoblast; however,...

CEI EN 50600-4-7 - Information technology - Data centre facilities and infrastructures Part 4-7: Cooling Efficiency Ratio
December 1, 2020 - CEI

This document specifies the Cooling Efficiency Ratio (CER) as a Key Performance Indicator (KPI) to quantify the efficient use of energy to control the temperature of the spaces within the data centre. This document: a) defines the Cooling Efficiency Ratio (CER) of a data centre; b) describes...

ASTM D4748-10(2020) - Standard Test Method for Determining the Thickness of Bound Pavement Layers Using Short-Pulse Radar
November 1, 2020 - ASTM International

6.1 This test method permits accurate and nondestructive thickness determination of bound pavement layers. As such, this test method is widely applicable as a pavement system-assessment technique. 6.2 Although this test method, under the right conditions, can be highly accurate as a layer-thickness...

CEI EN IEC 62610-6 - Mechanical structures for electrical and electronic equipment - Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series Part 6: Air recirculation and bypass of indoor cabinets
November 1, 2020 - CEI

This part of IEC 62610 which deals with thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series, provides compatible measurement methods of recirculation ratio and bypass ratio which are indicators for defining quality of airflow in the forced air cooling that can...

DS/CWA 16926-69 - Extensions for Financial Services (XFS) interface specification Release 3.40 – Part 69: Sensors and Indicators Unit Device Class Interface – Migration from Version 3.30 (CWA 16926) to Version 3.40 (this CWA) – Programmer's Reference
February 18, 2020 - DS

This specification describes the functionality of the services provided by the Sensors and Indicators Unit (SIU) services under WOSA/XFS, by defining the service-specific commands that can be issued, using the WFSGetInfo, WFSAsyncGetInfo, WFSExecute and WFSAsyncExecute functions. This...

DS/EN IEC 62610-6 - Mechanical structures for electrical and electronic equipment – Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series – Part 6: Air recirculation and bypass of indoor cabinets
May 18, 2020 - DS

IEC 62610-6:2020 deals with thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series, provides compatible measurement methods of recirculation ratio and bypass ratio which are indicators for defining quality of airflow in the forced air cooling that can be commonly...

DS/EN 50600-4-7 - Information technology – Data centre facilities and infrastructures – Part 4-7: Cooling Efficiency Ratio
April 6, 2020 - DS

This document specifies the Cooling Efficiency Ratio (CER) as a Key Performance Indicator (KPI) to quantify the efficient use of energy to control the temperature of the spaces within the data centre. This document: a) defines the Cooling Efficiency Ratio (CER) of a data centre; b) describes...

DS/CWA 16926-2 - Extensions for Financial Services (XFS) interface specification Release 3.40 – Part 2: Service Class Definition – Programmer's Reference
February 21, 2020 - DS

The data and methods needed for the support of self-service, unattended, operations have been defined for XFS (eXtensions for Financial Services) within the following device classes: • Printer and Scanners • Identification Card Units • Cash Dispensers • Personal Identification Number Keypads (PIN...

CEI EN 50600-1 - Information technology - Data centre facilities and infrastructures Part 1: General concepts
February 1, 2020 - CEI

This document: a) describes the general principles for data centres upon which the requirements of the EN 50600 series are based; b) defines the common aspects of data centres including terminology, parameters and reference models (functional elements and their accommodation) addressing both the...

IEC 62610-6 - Mechanical structures for electrical and electronic equipment – Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series – Part 6: Air recirculation and bypass of indoor cabinets
March 1, 2020 - IEC

This part of IEC 62610 which deals with thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series, provides compatible measurement methods of recirculation ratio and bypass ratio which are indicators for defining quality of airflow in the forced air cooling that can...

CEI EN 50600-4-1 - Information technology - Data centre facilities and infrastructures Part 4-1: Overview of and general requirements for key performance indicators
July 1, 2017 - CEI

This European Standard specifies the following for the other standards in the EN 50600-4-X series: a) a common structure, b) definitions, terminology and boundary conditions for KPIs of data centre resource usage effectiveness and efficiency, c) common requirements for KPIs of data centre resource...

ASTM B1004-16 - Standard Practice for Contact Performance Classification of Electrical Connection Systems
October 1, 2016 - ASTM International

5.1 This practice is based on the use of electrical resistance as an indicator of contact performance. This is the fundamental physical attribute that reflects the condition of the electrical contact interface(s) within a connection. For practical current-carrying electrical connections,...

DS/EN 50600-4-1 - Information technology – Data centre facilities and infrastructures – Part 4-1: Overview of and general requirements for key performance indicators
January 2, 2017 - DS

This European Standard specifies the following for the other standards in the EN 50600 4-X series: a) a common structure, b) definitions, terminology and boundary conditions for KPIs of data centre resource usage effectiveness and efficiency, c) common requirements for KPIs of data centre resource...

ASTM D4748-10(2015) - Standard Test Method for Determining the Thickness of Bound Pavement Layers Using Short-Pulse Radar
May 1, 2015 - ASTM International

6.1 This test method permits accurate and nondestructive thickness determination of bound pavement layers. As such, this test method is widely applicable as a pavement system-assessment technique. 6.2 Although this test method, under the right conditions, can be highly accurate as a layer-thickness...

DIN EN 61784-2 - Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 (IEC 61784-2:2014); English version EN 61784-2:2014, only on CD-ROM
February 1, 2015 - DIN

This part of IEC 61784 specifies performance indicators supporting classification schemes for Real-Time Ethernet (RTE) requirements; profiles and related network components based on ISO/IEC 8802-3 or IEEE 802.3, IEC 61158 series, and IEC 61784-1; RTE solutions that are able to run in...

ASTM F2997-13 - Standard Practice for Quantification of Calcium Deposits in Osteogenic Culture of Progenitor Cells Using Fluorescent Image Analysis
December 1, 2013 - ASTM International

5.1 In-vitro osteoblast differentiation assays are one approach to screen progenitor stem cells for their capability to become osteoblasts. The extent of calcified deposits or mineralized matrix that form in-vitro may be an indicator of differentiation to a functional osteoblast; however,...

DIN ISO/IEC 15504-5 - Information technology - Process assessment - Part 5: An exemplar Process Assessment Model (ISO/IEC 15504-5:2006)
July 1, 2011 - DIN

This informative part of ISO/IEC 15504: - defines an exemplar Process Assessment Model that meets the requirements of ISO/IEC 15504-2 and that supports the performance of an assessment by providing indicators for guidance on the interpretation of the process purposes and outcomes as defined...

DS/ISO/IEC 14776-372 - Information technology - Small Computer System Interface (SCSI) - Part 372: SCSI Enclosure Services - 2 (SES-2)
January 5, 2012 - DS

This part of ISO/IEC 14776 documents the commands and parameters necessary to manage and sense the state of the power supplies, cooling devices, displays, indicators, individual drives, and other non-SCSI elements installed in an enclosure. The command set uses the SCSI SEND DIAGNOSTIC and...

Advertisement