{"id":1286,"date":"2021-03-23T16:03:57","date_gmt":"2021-03-23T16:03:57","guid":{"rendered":"https:\/\/kcsensor.com\/?post_type=product&p=1286"},"modified":"2025-04-09T07:59:54","modified_gmt":"2025-04-09T07:59:54","slug":"online-sulfides-analyzer-ksu600","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/fr\/product\/online-sulfides-analyzer-ksu600\/","title":{"rendered":"Analyseur de sulfures en ligne KSU600"},"content":{"rendered":"

Caract\u00e9ristiques techniques<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mod\u00e8le<\/td>\nKSU600<\/td>\n<\/tr>\n
Facteur de suivi<\/td>\nSulfures<\/td>\n<\/tr>\n
M\u00e9thode<\/td>\nP-aminodim\u00e9thylaniline, spectrophotom\u00e8tre<\/td>\n<\/tr>\n
Gamme<\/td>\n(0,05-40) mg\/L, ajustable<\/td>\n<\/tr>\n
Unit\u00e9 d'affichage<\/td>\n\u00c9cran matriciel 12232, double affichage avec \u00e9cran tactile LCD de 7 pouces<\/td>\n<\/tr>\n
Mode de mesure<\/td>\nMesure manuelle, mesure en continu, mesure p\u00e9riodique<\/p>\n

mesure, mesure en virgule fixe, mesure d'\u00e9talonnage automatique, v\u00e9rification de la solution \u00e9talon<\/td>\n<\/tr>\n

P\u00e9riode de mesure<\/td>\nDe 30 minutes \u00e0 24 heures, avec une dur\u00e9e d'extension r\u00e9glable<\/td>\n<\/tr>\n
D\u00e9rive nulle<\/td>\n\u00b1 5% F. S<\/td>\n<\/tr>\n
D\u00e9rive de la gamme<\/td>\n\u00b1 5% F. S<\/td>\n<\/tr>\n
R\u00e9p\u00e9tabilit\u00e9<\/td>\n\u22645%<\/td>\n<\/tr>\n
Pr\u00e9cision<\/td>\n\u00b1 5%<\/td>\n<\/tr>\n
MBTF<\/td>\n> 720 heures<\/td>\n<\/tr>\n
Donn\u00e9es enregistr\u00e9es<\/td>\nCinq ans de stockage de donn\u00e9es<\/td>\n<\/tr>\n
Interface de communication<\/td>\n4-20 mA, RS232, RS485, contact sec<\/td>\n<\/tr>\n
Dimension du contour<\/td>\n505 \u00d7 395 \u00d7 671 (mm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a>Principe et utilisation d'un analyseur de sulfures<\/h3>\n

Les sulfures pr\u00e9sents dans l'eau comprennent le sulfure d'hydrog\u00e8ne soluble, les sulfures m\u00e9talliques solubles dans l'acide, les sulfures insolubles et les sulfures organiques. Les sulfures couramment mesur\u00e9s d\u00e9signent \u00e0 la fois les sulfures solubles et les sulfures solubles dans l'acide. D\u00e8s que l'eau contient 0,000 mg\/L de sulfure d'hydrog\u00e8ne, elle d\u00e9gage une odeur d\u00e9sagr\u00e9able ; le sulfure d\u2019hydrog\u00e8ne est \u00e9galement tr\u00e8s toxique : il peut endommager le cytochrome oxydase, provoquer une hypoxie tissulaire, voire mettre la vie en danger ; de plus, sous l\u2019action des bact\u00e9ries, le sulfure d\u2019hydrog\u00e8ne peut s\u2019oxyder en acide sulfurique, ce qui corrode les \u00e9quipements m\u00e9talliques et les canalisations. Le sulfure constitue donc un indicateur important de la pollution de l\u2019eau.<\/p>\n

Principe de fonctionnement : les ions soufre r\u00e9agissent avec la P-aminoxyl\u00e8ne-amine dans une solution acide \u00e0 forte teneur en fer pour former du bleu de m\u00e9thyl\u00e8ne, dont l'intensit\u00e9 de la couleur bleue est proportionnelle \u00e0 la concentration en ions soufre. Dans une certaine plage de concentrations, cela permet de calculer la teneur en sulfure de l'\u00e9chantillon d'eau.<\/p>\n

Il convient \u00e0 l'analyse en laboratoire ou \u00e0 l'analyse, dans le cadre de processus de production industriels, de l'eau, des eaux us\u00e9es, des eaux us\u00e9es urbaines, des cours d'eau, des lacs, de la mer et d'autres eaux de surface.<\/p>","protected":false},"excerpt":{"rendered":"

Les sulfures pr\u00e9sents dans l'eau comprennent le sulfure d'hydrog\u00e8ne soluble, les sulfures m\u00e9talliques solubles dans l'acide, les sulfures insolubles et les sulfures organiques. Les sulfures couramment mesur\u00e9s d\u00e9signent \u00e0 la fois les sulfures solubles et les sulfures solubles dans l'acide. D\u00e8s que l'eau contient 0,000 mg\/L de sulfure d'hydrog\u00e8ne, elle d\u00e9gage une odeur d\u00e9sagr\u00e9able ; le sulfure d\u2019hydrog\u00e8ne est \u00e9galement tr\u00e8s toxique : il peut endommager le cytochrome oxydase, provoquer une hypoxie tissulaire, voire mettre la vie en danger ; de plus, sous l\u2019action des bact\u00e9ries, le sulfure d\u2019hydrog\u00e8ne peut s\u2019oxyder en acide sulfurique, ce qui corrode les \u00e9quipements m\u00e9talliques et les canalisations. Le sulfure constitue donc un indicateur important de la pollution de l\u2019eau.<\/p>","protected":false},"featured_media":1287,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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