Сайт использует cookie и счётчики посещений для работы и статистики. Политика конфиденциальности
Найдено: 60+
1 Scope This document specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for manually operated precision labor…
1 Scope This part of ISO 8655 specifies the general requirements for piston-operated volumetric apparatus. It is applicable to piston pipettes, piston burettes, dilutors and dispensers. It furthermor…
1 Scope This document specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for dilutors with a sample uptake cap…
Overview ISO 8651-1:1988 specifies the FORTRAN language binding for the Graphical Kernel System (GKS), enabling the language‑independent GKS (functional description in ISO 7942) to be embedded in ISO…
Overview ISO 8655-2:2022 - "Piston-operated volumetric apparatus - Part 2: Pipettes" - is the international standard that defines metrological and usability requirements for single- and multi-channel…
Overview ISO 8655-4:2022 specifies metrological and practical requirements for piston-operated volumetric dilutors. The standard covers dilutors with a sample uptake capacity (In) from 5 µl to 1 ml a…
Overview ISO 8655-9:2022 specifies metrological and design requirements for manually operated precision laboratory syringes (glass or glass-and-metal) used to deliver selected volumes (Ex) of liquids…
Overview ISO 8655-7:2022/Amd 1:2024 is an important amendment to the international standard governing piston-operated volumetric apparatus. This amendment updates Part 7 of the ISO 8655 series, which…
Overview ISO 8654:2018/Amd 1:2019 is an amendment to the international standard that defines and specifies the colours of gold alloys used in jewellery. This document, developed by the ISO Technical…
Overview ISO 8655-10:2024 - "Piston‑operated volumetric apparatus - Part 10" is the 2024 first edition guidance document for users and managers of piston‑operated volumetric apparatus (POVA). It comp…
Overview ISO 8653:2016 - Jewellery - Ring-sizes - Definition, measurement and designation specifies a harmonized method to measure and designate ring sizes during manufacturing and quality control. T…
Scope This part of ISO 8655 specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for air-displacement (type A) a…
1 Scope This document provides user guidance regarding the selection of piston-operated volumetric apparatus (POVA) (including exchangeable parts) and best practices for their use. This document also…
Overview ISO 8655-6:2022 defines a gravimetric reference measurement procedure for the accurate determination of volume of piston‑operated volumetric apparatus (POVA). It applies to complete systems…
Overview ISO 8651-2:1988 - Information processing systems - Computer graphics - Graphical Kernel System (GKS) language bindings - Part 2: Pascal defines the standard Pascal language binding for the G…
Overview SIST EN ISO 8653:2026 – Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016) is an international standard adopted by CEN for the consistent measurement and design…
Overview EN ISO 8653:2026 – Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016) is an international standard adopted by CEN for the consistent measurement and designation…
Overview EN ISO 8655-7:2022/A1:2024 is the CEN-endorsed Amendment 1 to ISO 8655‑7:2022, titled Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination…
Overview EN ISO 8655-9:2022 - "Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes" is the CEN-endorsed European adoption of ISO 8655-9:2022. The standard s…
Overview EN ISO 8655-2:2022 - Piston-operated volumetric apparatus, Part 2: Pipettes - is the CEN-endorsed European adoption of ISO 8655-2:2022. This standard defines the metrological framework and u…
Overview EN ISO 8655-4:2022 - "Piston-operated volumetric apparatus - Part 4: Dilutors" specifies metrological requirements, maximum permissible errors, marking and user information for laboratory di…
Overview EN ISO 8655-5:2022 / ISO 8655-5:2022 specifies metrological and user requirements for piston-operated volumetric apparatus - dispensers. It applies to dispensers with nominal volumes from 1…
Overview EN ISO 8655-6:2022 - "Piston‑operated volumetric apparatus - Part 6: Gravimetric reference measurement procedure for the determination of volume" (ISO 8655-6:2022, Corrected version 2022-06)…
Overview EN ISO 8655-3:2022 - "Piston-operated volumetric apparatus - Part 3: Burettes" specifies the metrological and labeling requirements for piston-operated burettes with nominal volumes up to 10…
Overview EN ISO 8655-1:2022 (Piston-operated volumetric apparatus - Part 1) defines terminology, general requirements and user recommendations for piston-operated volumetric apparatus (POVA). Applica…
EN ISO 8655-8:2022 - Overview EN ISO 8655-8:2022 (ISO 8655-8:2022) specifies a photometric reference measurement procedure for determining the delivered volume of piston-operated volumetric apparatus…
Overview EN ISO 8655-7:2022 (Corrected version 2023-01) specifies alternative measurement procedures for the determination of volume delivered by piston-operated volumetric apparatus. Adopted by CEN…
Overview EN ISO 8659:2020 - Thermoplastics valves - Fatigue strength - Test method specifies an endurance (fatigue) test for hand‑operated thermoplastics (plastic) valves to confirm their ability to…
Overview The SIST EN ISO 8654:2018/A1:2020 amendment updates the international standard for Jewellery - Colours of gold alloys, focusing on the precise definition, range of colours, and designation p…
Overview The EN ISO 8654:2018/A1:2019 amendment updates the international standard for Jewellery - Colours of gold alloys, focusing on the precise definition, range of colours, and designation protoc…
Overview EN ISO 8654:2018 (ISO 8654:2018) - "Jewellery - Colours of gold alloys - Definition, range of colours and designation" standardizes how the colour of gold alloys is defined, measured and des…
Overview ISO 8658:1997 specifies a laboratory method for the determination of trace elements in green and calcined coke intended for aluminium production. The method uses sample ashing, fusion, disso…
1 Scope This document specifies a gravimetric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete s…
1 Scope This part of ISO 8655 specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for piston burettes. It is ap…
1 Scope This part of ISO 8655 specifies the photometric and titrimetric determination of errors of measurement of piston-operated volumetric apparatus. The tests are applicable to complete systems co…
1 Scope This document specifies the photometric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete…
