STANDARD. ISO. First edition. Road vehicles — Cleanliness of components of fluid ISO’s member body in the country of the requester. STANDARD. ISO. First edition. Road vehicles — Cleanliness of components of fluid circuits —. Part 7: Particle sizing and counting by. Find the most up-to-date version of ISO at Engineering
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Exceptions to this include, for example, synthetic materials containing elements additional to carbon, oxygen and nitrogen, such as halogenated plastics PVC, PTFE, etc. It is incorporated by Royal Charter. Users are responsible for its correct application. This information can be used to classify the particles into likely material groups 1. This classification shall be agreed between parties.
Generally, organic compounds can be detected, but, because of their high carbon signals, cannot be classified as being made of a specific material. The analysis of the intensity of 162232-7 spectral lines also enables a quantification of the elements concerned.
This is validated when performing the blank test. Cleanliness of 16232-77 of fluid circuits.
МКС ISO 16232-7:2010
It can be used at the same time to determine the particle size distribution as described in ISO My account Shoping cart 0 Help. If these factors cannot be controlled, appropriate measures shall be taken vibration absorbers, encapsulation, etc. It is the constant aim of BSI to improve the quality of our products and services. Particle nature determination by microscopic analysis 1 Scope This part of ISO describes a method for determining the nature of contaminant particles by identifying their elemental chemical composition using energy dispersive X-ray spectroscopy EDX in combination with a scanning electron microscope Sio.
BS ISO 16232-7:2007
The contaminant particles are extracted from automotive parts or components and deposited on the surface of a membrane filter. Method of extraction of contaminants by pressure rinsing. NOTE 1 In principle, all elements can also be detected using lower voltages of acceleration, e.
Find Similar Items This product falls into the following categories. In order to be able to carry out reproducible measurements, all analyses must be performed using this working distance.
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Particle sizing and counting by microscopic analysis. This treatment with highenergy electrons leads the sample to give off X-rays that are characteristic of the chemical elements in the particle being examined. Please download Chrome or Firefox or view our browser tips.
Additional or deviating points are described below.
Standards are also available from the BSI website at http: Particle nature determination by microscopic analysis. The faster, easier way to work with standards.
Method of extraction of contaminants by ultrasonic techniques.
The result is the chemical composition of the particles investigated.