Medical electrical equipment — Part 2-55: Particular requirements for the basic safety and essential...
ISO 80601-2-55:2018 specifies particular requirements for the basic safety and essential performance of a respiratory gas monitor (rgm), hereafter referred to as me equipment, intended for continuous operation for use with a patient.
ISO 80601-2-55:2018 specifies requirements for
- anaesthetic gas monitoring,
- carbon dioxide monitoring, and
- oxygen monitoring.
NOTE 1 An rgm…
Roulements — Roulements à aiguilles avec bagues usinées — Dimensions d'encombrement, spécificat...
ISO 1206:2018 spécifie les dimensions d'encombrement et les valeurs de tolérance de la classe normale des roulements à aiguilles avec bagues usinées.
ISO 1206:2018 spécifie les caractéristiques dimensionnelles et géométriques, et les écarts limites des valeurs nominales.
Ces spécifications sont prévues pour des roulements à aiguilles complets et pour des roulements sans bague intérieure.
Les…
Rolling bearings — Needle roller bearings with machined rings — Boundary dimensions, geometrical pro...
ISO 1206:2018 specifies the boundary dimensions and normal class tolerance values for needle roller bearings with machined rings.
ISO 1206:2018 specifies dimensional and geometrical characteristics, and limit deviations from nominal sizes.
These specifications apply to complete needle roller bearings and to bearings without inner ring.
Recommended values for the tolerances for shaft raceways for…
Médecine bucco-dentaire — Vis d'ancrage orthodontiques
ISO 19023:2018 spécifie des exigences et des méthodes d'essai pour les vis d'ancrage orthodontiques utilisées dans le cadre d'un traitement orthodontique.
ISO 19023:2018 fournit des méthodes détaillées pour comparer les propriétés physiques et mécaniques des vis d'ancrage orthodontiques, ainsi que des méthodes d'essai et des informations relatives à l'emballage et à…
Materials and articles in contact with foodstuffs — Cutlery and table holloware — Part 9: Requiremen...
ISO 8442-9:2018 specifies material and performance requirements and test method of ceramic blades of knives intended for use in the preparation of food.
Cinematography — Screen luminance and chrominance for the projection of film motion pictures
ISO 2910:2018 specifies the screen luminance level and chrominance white point for theatrical projection of 70 mm, 35 mm and 16 mm motion-picture prints at a rate of 24 frames per second.
ISO 2910:2018 can also be applicable to the non-theatrical presentation of 70 mm, 35 mm and 16 mm motion-picture prints intended for projection at 24 frames per second.
NOTE Throughout this document, the…
Cinematography — Multichannel analogue and digital photographic sound and control records on 35 mm m...
ISO 17266:2018 specifies the lateral, and vertical where applicable, positions and width dimensions of multichannel analogue and digital photographic sound records and control tracks on 35 mm and 70 mm motion-picture prints and negatives.
Petroleum products — Density versus temperature relationships of current fuels, biofuels and biofuel...
ISO/TR 19441:2018 lists and describes recent density measurements at different temperatures for biofuel components and biofuel blends such as gasoline E5, E10, E85 and biodiesel B100, B7, as well as domestic heating oils and paraffinic diesel fuels.
ISO/TR 19441:2018 can be used to calculate <alpha15>, the thermal expansion coefficient from a given temperature to 15 °C. This document can…
