{"id":476,"date":"2026-01-08T21:00:25","date_gmt":"2026-01-08T21:00:25","guid":{"rendered":"https:\/\/microlab.tn\/?post_type=product&#038;p=476"},"modified":"2026-04-11T07:37:00","modified_gmt":"2026-04-11T07:37:00","slug":"turbidimetre-lovibond-tb-350-ir","status":"publish","type":"product","link":"https:\/\/microlab.tn\/index.php\/product\/turbidimetre-lovibond-tb-350-ir\/","title":{"rendered":"Turbidim\u00e8tre Lovibond\u00ae TB 350 IR"},"content":{"rendered":"<p><span style=\"font-weight: 300;\">Le TB 350 est un turbidim\u00e8tre polyvalent et intuitif qui combine la pr\u00e9cision d\u2019un instrument de laboratoire avec la mobilit\u00e9 d\u2019un appareil portable, ce qui le rend id\u00e9al pour les tests sur le terrain et les analyses environnementales.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Gr\u00e2ce \u00e0 sa technologie brevet\u00e9e de capteur Multipath 90\u00b0 BLAC\u00ae (<\/span><i><span style=\"font-weight: 300;\">Backscattered Light Absorbing Cavity<\/span><\/i><span style=\"font-weight: 300;\">) pour l\u2019\u00e9limination de la lumi\u00e8re diffuse, il garantit une exactitude et une pr\u00e9cision optimales, aussi bien pour les faibles que pour les fortes turbidit\u00e9s, sur une plage \u00e9tendue de 0,01 \u00e0 4000 NTU \u2014 faisant de lui l\u2019un des instruments les plus performants du march\u00e9.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Le TB 350 int\u00e8gre \u00e9galement un mode de mesure sp\u00e9cial, le Fast Settling Mode, id\u00e9al pour l\u2019analyse des particules lourdes \u00e0 partir de 20 NTU.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Plage de mesure\u00a0: 0,01 \u2013 4000 NTU<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Avantages\u00a0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Disponible avec LED infrarouge ou lumi\u00e8re blanche.<\/span><\/li>\n<li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Elimination de la lumi\u00e8re diffuse gr\u00e2ce \u00e0 la technologie Multipath 90\u00b0 BLAC<\/span><span style=\"font-weight: 300;\">\u00ae<\/span><span style=\"font-weight: 300;\">\u00a0(Backscattered\u00a0Light\u00a0Absorbing\u00a0Cavity)\u00a0<\/span><\/li>\n<li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Offre une pr\u00e9cision sup\u00e9rieure et inchangeable sur toute la gamme.<\/span><\/li>\n<li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">3\u00a0modes diff\u00e9rents\u00a0: single, moyenne des signaux et Fast-Settling<\/span><\/li>\n<li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Conforme aux normes r\u00e9glementaires<\/span><\/li>\n<li style=\"font-weight: 300;\" aria-level=\"1\"><span style=\"font-weight: 300;\">Pr\u00eat \u00e0 l\u2019emploi avec des cuvettes d\u2019\u00e9chantillons, huile de silicone et \u00e9talons de calibrage T-CAL\u00ae<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 300;\">Sp\u00e9cifications\u00a0<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 300;\">Source lumineuse<\/span><\/td>\n<td><span style=\"font-weight: 300;\">LED infrarouge (860 nm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Conformit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 300;\">US 7072<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Principe de mesure<\/span><\/td>\n<td><span style=\"font-weight: 300;\">N\u00e9ph\u00e9lom\u00e9trique (Multipath 90\u00b0 BLAC)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Gamme<\/span><\/td>\n<td><span style=\"font-weight: 300;\">0,01 &#8211; 4000 NTU (FNU)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">R\u00e9solution<\/span><\/td>\n<td><span style=\"font-weight: 300;\">0,01 de 0,01 \u00e0 9,99 NTU<\/span><\/p>\n<p><span style=\"font-weight: 300;\">0,1 de 10,0 \u00e0 99,9 NTU<\/span><\/p>\n<p><span style=\"font-weight: 300;\">1 de 100 \u00e0 1100 NTU<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Pr\u00e9cision<\/span><\/td>\n<td><span style=\"font-weight: 300;\">\u00b1 1,8 % de la lecture + lumi\u00e8re parasite<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">R\u00e9p\u00e9tabilit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 300;\">&lt; 1 % ou \u00b1 0.01 NTU<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Lumi\u00e8re diffus\u00e9e<\/span><\/td>\n<td><span style=\"font-weight: 300;\">&lt; 0.014 NTU<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Unit\u00e9 affich\u00e9e<\/span><\/td>\n<td><span style=\"font-weight: 300;\">NTU, FNU, degr\u00e9s, mg\/L Kaolin, mg\/L PSL<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Volume d&#8217;\u00e9chantillon requis<\/span><\/td>\n<td><span style=\"font-weight: 300;\">10 mL (0,4 oz)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Temps de r\u00e9action\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 300;\">7 secondes<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Modes de lecture<\/span><\/td>\n<td><span style=\"font-weight: 300;\">Single, moyenne des signaux et Fast-Settling<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Options d\u2019\u00e9talonnage<\/span><\/td>\n<td><span style=\"font-weight: 300;\">\u00c9talonnage de la gamme compl\u00e8te de 0 \u00e0 4000 NTU<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Enregistreur de donn\u00e9es<\/span><\/td>\n<td><span style=\"font-weight: 300;\">250 mesures, tous les \u00e9talonnages, les v\u00e9rifications et les r\u00e9tablissements d&#8217;usine<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Conditions environnementales<\/span><\/td>\n<td><span style=\"font-weight: 300;\">Temp\u00e9rature : 0 &#8211; 50 \u00b0C (32 &#8211; 122 \u00b0F)<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Humidit\u00e9 : 0 &#8211; 90 % \u00e0 30 \u00b0C, sans condensation<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Humidit\u00e9 : 0 &#8211; 80 % \u00e0 40 \u00b0C, sans condensation<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Humidit\u00e9 : 0 &#8211; 70 % \u00e0 60 \u00b0C, sans condensation<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Classe de protection<\/span><\/td>\n<td><span style=\"font-weight: 300;\">IP 67 (instrument)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Conformit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 300;\">CE, CSA, FCC A, RoHS, T\u00dcV, UL, WEE<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Alimentation<\/span><\/td>\n<td><span style=\"font-weight: 300;\">4 batteries (AA)<\/span><span style=\"font-weight: 300;\"><br \/>\n<\/span><span style=\"font-weight: 300;\">3 NiMH-battery pack (AA)<\/span><span style=\"font-weight: 300;\"><br \/>\n<\/span><span style=\"font-weight: 300;\">Universal (90 &#8211; 240 VAC), via external power supply<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Dimensions<\/span><\/td>\n<td><span style=\"font-weight: 300;\">155 x 83 x 225 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Poids\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 300;\">804 g (898 g avec quatre piles alcalines AA)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li aria-level=\"1\"><span style=\"font-weight: 300;\">Turbidim\u00e8tre pr\u00e9cis pour laboratoire et utilisation portable sur terrain.<\/span><\/li>\n<li aria-level=\"1\"><span style=\"font-weight: 300;\">Plage de mesure\u00a0: 0.01 \u2013 4000 NTU<\/span><\/li>\n<li aria-level=\"1\"><span style=\"font-weight: 300;\">Lovibond<\/span>\u00ae<\/li>\n<li aria-level=\"1\">R\u00e9f\u00e9rence : 0<\/li>\n<\/ul>\n","protected":false},"featured_media":905,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[29,25],"product_tag":[],"class_list":["post-476","product","type-product","status-publish","has-post-thumbnail","product_cat-agroalimentaire","product_cat-environnement","first","instock","shipping-taxable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product\/476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/comments?post=476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/media\/905"}],"wp:attachment":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/media?parent=476"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product_brand?post=476"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product_cat?post=476"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product_tag?post=476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}