23.100.60 : Filters, seals and contamination of fluids

NBN ISO 11500:2023

NBN ISO 11500:2023

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Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle

€121.00

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NBN ISO 23369:2023

NBN ISO 23369:2023

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Hydraulic fluid power — Multi-pass method of evaluating filtration performance of a filter element under cyclic flow conditions

€142.00

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ISO 3968:2017 (R2023)

ISO 3968:2017 (R2023)

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Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow

€115.00

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ISO 11943:2018

ISO 11943:2018

Superseded Historical

Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibration and validation

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ISO 3723:2015 (R2020)

ISO 3723:2015 (R2020)

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Hydraulic fluid power — Filter elements — Method for end load test

€51.00

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ISO 2942:2018 (R2024)

ISO 2942:2018 (R2024)

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Hydraulic fluid power — Filter elements — Verification of fabrication integrity and determination of the first bubble point

€77.00

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ISO 23369:2021

ISO 23369:2021

Superseded Historical

Hydraulic fluid power — Multi-pass method of evaluating filtration performance of a filter element under cyclic flow conditions

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ISO 11171:2016

ISO 11171:2016

Superseded Historical

Hydraulic fluid power — Calibration of automatic particle counters for liquids

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ISO 4406:2017

ISO 4406:2017

Superseded Historical

Hydraulic fluid power — Fluids — Method for coding the level of contamination by solid particles

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ISO 11171:2020

ISO 11171:2020

Superseded Historical

Hydraulic fluid power — Calibration of automatic particle counters for liquids

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ISO/TR 22681:2019

ISO/TR 22681:2019

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Hydraulic fluid power — Impact and use of ISO 11171:2016 µm(b) and µm(c) particle size designations on particle count and filter test data

€77.00

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ISO 16889:2022

ISO 16889:2022

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Hydraulic fluid power — Filters — Multi-pass method for evaluating filtration performance of a filter element

€208.00

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ISO/CD 4407:2021

ISO/CD 4407:2021

Withdrawn Most Recent

Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope

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ISO 4405:2022

ISO 4405:2022

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Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method

€115.00

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ISO 4406:2021

ISO 4406:2021

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Hydraulic fluid power — Fluids — Method for coding the level of contamination by solid particles

€77.00

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