ASTM D7843
ASTM D7843 is the standard test method for the measurement of Lubricant Generated Insoluble Color Bodies in in-service Turbine Oils using MPC (Membrane Patch Colorimetry).
The method involves extracting insoluble contaminants from a sample on to a membrane patch, the colour of which is then analysed. Results are reported as a ΔE value within the CIELAB scale. Full details on sampling and preparation procedures are available from ASTM International.
Titre | Applications | Code | Ajouter au panier de citations |
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RT310 (0/45) Diaphragme de 15 mm | Aliments et boissons | Matières plastiques | Produits médicaux et à usage clinique | Produits ménagers | Revêtements | 400310 |
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Spectrophotomètre TR 515 | Matières plastiques | Produits ménagers | Revêtements | Textiles | 403032 |
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Applicable Standard | ASTM D7843 |