{"id":31798,"date":"2026-03-12T11:29:40","date_gmt":"2026-03-12T10:29:40","guid":{"rendered":"https:\/\/rls-wacon.de\/produkt\/caldur-aluminium-colorimetrique\/"},"modified":"2026-03-12T11:29:40","modified_gmt":"2026-03-12T10:29:40","slug":"caldur-aluminium-colorimetrique","status":"publish","type":"product","link":"https:\/\/rls-wacon.de\/fr\/produkt\/caldur-aluminium-colorimetrique\/","title":{"rendered":"Caldur\u00ae Aluminium – Colorim\u00e9trique"},"content":{"rendered":"

Kit de test CALDUR\u00ae Aluminium – Colorim\u00e9trique<\/h2>\n

A quoi sert l’aluminium ?<\/h3>\n

L’aluminium (Al) se retrouve dans l’eau potable principalement par le biais de floculants \u00e0 base d’aluminium (par exemple, sulfate d’aluminium, chlorure de polyaluminium). Dans le traitement de l’eau, ces agents sont utilis\u00e9s pour \u00e9liminer les mati\u00e8res tumultueuses. La valeur limite pour l’eau potable est de 0,2 mg\/l d’Al<\/strong> (ordonnance sur l’eau potable). <\/p>\n

Des concentrations \u00e9lev\u00e9es d’aluminium peuvent provoquer des troubles et sont le signe d’une floculation ou d’une filtration insuffisante. Dans les eaux acides (pH < 5), l’aluminium naturel peut se dissoudre dans le sol et atteindre des concentrations toxiques pour les poissons. <\/p>\n

Le contr\u00f4le r\u00e9gulier de la concentration d’aluminium est particuli\u00e8rement important dans les usines de production d’eau, dans le traitement industriel et dans l’analyse de l’environnement.<\/p>\n

Comment fonctionne le kit de test ?<\/h3>\n

Le CALDUR\u00ae Aluminium Testset – Colorim\u00e9trique est bas\u00e9 sur une m\u00e9thode colorim\u00e9trique de carte de couleur. Apr\u00e8s l’ajout de trois r\u00e9actifs \u00e0 l’\u00e9chantillon d’eau, une coloration caract\u00e9ristique se d\u00e9veloppe en 8 minutes, dont l’intensit\u00e9 est proportionnelle \u00e0 la concentration d’aluminium. <\/p>\n

La valeur mesur\u00e9e est obtenue par comparaison directe des couleurs avec un nuancier fourni.<\/p>\n

Avantages du kit de test CALDUR<\/h3>\n
    \n
  • Plage de mesure sensible 0,05 – 2 mg\/l Al\n

    Couvre la valeur limite de l’eau potable et au-del\u00e0<\/p>\n<\/li>\n

  • 150 dispositions par ensemble\n

    Rentable pour une utilisation continue dans les usines de production d’eau<\/p>\n<\/li>\n

  • Facile \u00e0 utiliser avec un nuancier\n

    D\u00e9termination rapide sur site sans \u00e9quipement de mesure<\/p>\n<\/li>\n

  • Une m\u00e9thode colorim\u00e9trique \u00e9prouv\u00e9e\n

    R\u00e9sultats fiables et reproductibles<\/p>\n<\/li>\n

  • Bo\u00eetier en plastique robuste avec couvercle \u00e0 charni\u00e8res\n

    Transport et protection des r\u00e9actifs en toute s\u00e9curit\u00e9<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    Kit de test CALDUR\u00ae Aluminium – Colorim\u00e9trique A quoi sert l’aluminium ? L’aluminium (Al) se retrouve dans l’eau potable principalement par le biais de floculants \u00e0 base d’aluminium (par exemple, sulfate d’aluminium, chlorure de polyaluminium). Dans le traitement de l’eau, ces agents sont utilis\u00e9s pour \u00e9liminer les mati\u00e8res tumultueuses. La valeur limite pour l’eau potable […]<\/p>\n","protected":false},"featured_media":31799,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1027,1023,966],"product_tag":[],"class_list":{"0":"post-31798","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminium-fr","7":"product_cat-kits-de-test-caldur","8":"product_cat-methode-colorimetrique","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"\nKit de test CALDUR\u00ae Aluminium - Colorim\u00e9trique<\/title>\n<meta name=\"description\" content=\"Mesurez l'aluminium dans l'eau avec le kit de test CALDUR\u00ae. Carte colorim\u00e9trique, 0,05-2 mg\/l Al, 150 d\u00e9terminations. 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