Interconnection of information technology equipment — Control Network Protocol — Part 3: Power line ...
ISO 14908-3:2011 specifies all the information necessary to facilitate the exchange of data and control information over the power line medium for networked control systems used in conjunction with ISO 14908-1.
ISO 14908-3:2011 establishes a minimal set of rules for compliance. It does not rule out extended services to be provided, given that the rules are adhered to within the system. It is the…
Particulate air filters for general ventilation — Determination of the filtration performance
ISO 21220:2008 refers to particulate air filters for general ventilation. It describes testing methods and the test rig for measuring filter performance. The test rig is designed for an air flow rate between 0,25 m3/s (900 m3/h, 530 ft3/min) and 1,5 m3/s (5 400 m3/h, 3 178 ft3/min).
ISO 21220:2008 applies to air filters having an initial efficiency of less than 99 % with respect to 0,4 �m…
Oilseeds — Application of near infrared spectrometry
This International Standard gives a procedure for the prediction by near infrared spectroscopy of constituents such as moisture, fat and protein and some minor parameters such as total glucosinolates in oilseeds and oilseeds meals. The determinations are based on spectrometric measurement in the near infrared spectral region.
Biological evaluation of medical devices — Part 7: Ethylene oxide sterilization residuals
ISO 10993-7:2008 specifies allowable limits for residual ethylene oxide (EO) and ethylene chlorohydrin (ECH) in individual EO-sterilized medical devices, procedures for the measurement of EO and ECH, and methods for determining compliance so that devices may be released. Additional background, including guidance and a flowchart showing how the standard is applied are also included in informative…
Additive manufacturing of metals — Qualification principles — Tasks and related skills for AM
This document specifies personnel qualification criteria for the theoretical and practical assessment of designers covering multiple metal Additive Manufacturing (AM) processes. The activities and procedures foreseen to be performed by the designer are also part of the standard.
This document is intended to provide guidance for qualification designers in general industrial applications.
Textiles — Water resistant clothing — Determination of protection characteristic against rainfall us...
This standard specifies a test method for determining the resistance to water leakage and penetration
of water resistant clothing in an artificial rainfall by means of a manikin capable of marching motion. It
becomes effective for determining the waterproof characteristic in practical use in a rainfall environment
with the wearer moving. It is applicable to the testing of waterproof or water…
ISO 6578:2017 specifies the calculation procedure to convert the volume of liquefied petroleum gas (LPG) and liquefied natural gas (LNG) under the conditions at the time of measurement to the equivalent volume of liquid or vapour at the standard condition, i.e. 15 °C and 101,325 kPaA, or to the equivalent mass or energy (calorific content). It applies to the quantities of refrigerated hydrocarbon…
