{"id":8462,"date":"2020-10-05T23:12:53","date_gmt":"2020-10-05T21:12:53","guid":{"rendered":"https:\/\/borserini.com\/product\/understanding-iso-codes\/"},"modified":"2025-07-24T11:39:57","modified_gmt":"2025-07-24T09:39:57","slug":"comprensione-dei-codici-iso","status":"publish","type":"product","link":"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/","title":{"rendered":"Comprensione dei Codici ISO"},"content":{"rendered":"


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Il codice di pulizia ISO (secondo ISO 4406-1999) viene utilizzato per quantificare i livelli di contaminazione da particolato per millimetro di fluido in 3 dimensioni: 4, 6, 14 . E’ espresso in 3 numeri (esempio 19\/17\/14) dove ciascun numero rappresenta un codice del livello di contaminante per la dimensione delle particelle correlate<\/span>. Il codice include tutte le particelle della dimensione specificata e pi\u00f9 grandi.<\/span><\/div>\n
E’ importante notare che ogni volta che un codice aumenta, la gamma di quantit\u00e0 di particelle raddoppia. Al contrario, quando un codice diminuisce di uno, il livello di contaminante viene dimezzato.<\/span><\/div>\n<\/td>\n
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\u00a0 \u00a0 \u00a0Esempio di codice ISO:<\/span><\/strong><\/div>\n
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13 \/ 10 \/ 6<\/span><\/span><\/strong><\/div>\n
\u00a0 \u00a0 \u00a0 4 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 6 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a014<\/span><\/div>\n
\u00a0 \u00a0 Canale \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Canale \u00a0 \u00a0 \u00a0 \u00a0Canale\u00a0<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Codice ISO<\/span><\/strong><\/td>\nParticelle per millimetro (PPM)<\/span><\/strong><\/td>\n<\/td>\nValori campioni di prima filtrazione<\/strong><\/span><\/span><\/td>\n<\/tr>\n
<\/td>\nLimite Inferiore<\/span><\/td>\nLimite Superiore<\/span><\/td>\n<\/td>\nDimensione delle particelle<\/strong><\/span><\/td>\nPPM<\/strong><\/span><\/td>\nIntervallo Codice ISO 4406<\/strong><\/span><\/td>\nCodice ISO<\/strong><\/span><\/td>\n<\/tr>\n
24<\/span><\/strong><\/td>\n80000<\/span><\/strong><\/td>\n160000<\/span><\/strong><\/td>\n<\/td>\n4\u00b5m<\/span><\/strong><\/td>\n151773<\/span><\/strong><\/td>\n80000-160000<\/span><\/strong><\/td>\n24<\/span><\/strong><\/td>\n<\/tr>\n
23<\/span><\/td>\n40000<\/span><\/td>\n80000<\/span><\/td>\n<\/td>\n4.6\u00b5m<\/span><\/td>\n87210<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
22<\/span><\/strong><\/td>\n20000<\/span><\/strong><\/td>\n40000<\/span><\/strong><\/td>\n<\/td>\n6\u00b5m<\/span><\/strong><\/td>\n38363<\/span><\/strong><\/td>\n20000-40000<\/span><\/strong><\/td>\n22<\/span><\/strong><\/td>\n<\/tr>\n
21<\/span><\/td>\n10000<\/span><\/td>\n20000<\/span><\/td>\n<\/td>\n10\u00b5m<\/span><\/td>\n8229<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
20<\/span><\/td>\n5000<\/span><\/td>\n10000<\/span><\/td>\n<\/td>\n14\u00b5m<\/span><\/strong><\/td>\n3339<\/span><\/strong><\/td>\n2500-5000<\/span><\/strong><\/td>\n19<\/span><\/strong><\/td>\n<\/tr>\n
19<\/span><\/strong><\/td>\n2500<\/span><\/strong><\/td>\n5000<\/span><\/strong><\/td>\n<\/td>\n21\u00b5m<\/span><\/td>\n1048<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
18<\/span><\/td>\n1300<\/span><\/td>\n2500<\/span><\/td>\n<\/td>\n38\u00b5m<\/span><\/td>\n112<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
17<\/span><\/td>\n640<\/span><\/td>\n1300<\/span><\/td>\n<\/td>\n68\u00b5m<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
16<\/span><\/td>\n320<\/span><\/td>\n640<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
15<\/span><\/td>\n160<\/span><\/td>\n320<\/span><\/td>\n<\/td>\nValore della filtrazione dopo la filtrazione\u00a0<\/span><\/strong><\/span><\/td>\n<\/td>\n<\/tr>\n
14<\/span><\/td>\n80<\/span><\/td>\n160<\/span><\/td>\n<\/td>\nDim. delle particelle<\/span><\/strong><\/td>\nPPM<\/span><\/strong><\/td>\nGamma di codici ISO 4406<\/span><\/strong><\/td>\nCodice ISO<\/span><\/strong><\/td>\n<\/tr>\n
13<\/span><\/strong><\/td>\n40<\/span><\/strong><\/td>\n80<\/span><\/strong><\/td>\n<\/td>\n4\u00b5m<\/span><\/strong><\/td>\n69<\/span><\/strong><\/td>\n40-80<\/span><\/strong><\/td>\n13<\/span><\/strong><\/td>\n<\/tr>\n
12<\/span><\/td>\n20<\/span><\/td>\n40<\/span><\/td>\n<\/td>\n4.6\u00b5m<\/span><\/td>\n35<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
11<\/span><\/td>\n10<\/span><\/td>\n20<\/span><\/td>\n<\/td>\n6\u00b5m<\/span><\/strong><\/td>\n7<\/span><\/strong><\/td>\n5-10<\/span><\/strong><\/td>\n10<\/span><\/strong><\/td>\n<\/tr>\n
10<\/span><\/strong><\/td>\n5<\/span><\/strong><\/td>\n10<\/span><\/strong><\/td>\n<\/td>\n10\u00b5m<\/span><\/td>\n5<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
9<\/span><\/td>\n2.5<\/span><\/td>\n5<\/span><\/td>\n<\/td>\n14\u00b5m<\/span><\/strong><\/td>\n0.4<\/span><\/strong><\/td>\n0.32-0.64<\/span><\/strong><\/td>\n6<\/span><\/strong><\/td>\n<\/tr>\n
8<\/span><\/td>\n1.3<\/span><\/td>\n2.5<\/span><\/td>\n<\/td>\n21\u00b5m<\/span><\/td>\n0.1<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
7<\/span><\/td>\n0.64<\/span><\/td>\n1.3<\/span><\/td>\n<\/td>\n38\u00b5m<\/span><\/td>\n0.0<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
6<\/span><\/strong><\/td>\n0.32<\/span><\/strong><\/td>\n0.64<\/span><\/strong><\/td>\n<\/td>\n68\u00b5m<\/span><\/td>\n0.0<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Codice di pulizia del fluido Confronto<\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
ISO\/DS 4406
\nBS 5540\/4 Codici<\/span><\/strong><\/span><\/td>\n		NAS 1638<\/span><\/strong><\/span><\/td>\nSAE 749<\/span><\/strong><\/span><\/td>\nNorma di difesa 05\/42<\/span><\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nTabella A<\/span><\/td>\nTabella B<\/span><\/td>\n<\/tr>\n
25\/23\/17<\/span><\/span><\/td>\n<\/td>\n<\/td>\n100000<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
24\/22\/15<\/span><\/span><\/td>\n<\/td>\n<\/td>\n21000<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
23\/21\/18<\/span><\/span><\/td>\n12<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
23\/21\/14<\/span><\/span><\/td>\n<\/td>\n<\/td>\n15000<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
22\/20\/17<\/span><\/span><\/td>\n11<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
22\/20\/13<\/span><\/span><\/td>\n<\/td>\n<\/td>\n6300<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
21\/19\/16<\/span><\/span><\/td>\n10<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
21\/19\/13<\/span><\/span><\/td>\n<\/td>\n<\/td>\n4400<\/span><\/span><\/td>\n6300F<\/span><\/span><\/td>\n<\/tr>\n
20\/18\/15<\/span><\/span><\/td>\n9<\/span><\/span><\/td>\n6<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
20\/18\/13<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n4400F<\/span><\/span><\/td>\n<\/tr>\n
20\/18\/12<\/span><\/span><\/td>\n<\/td>\n<\/td>\n2000<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
19\/17\/14<\/span><\/span><\/td>\n8<\/span><\/span><\/td>\n5<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
19\/17\/11<\/span><\/span><\/td>\n<\/td>\n<\/td>\n1300<\/span><\/span><\/td>\n2000F<\/span><\/span><\/td>\n<\/tr>\n
18\/16\/13<\/span><\/span><\/td>\n7<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
18\/16\/11<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n1300F<\/span><\/span><\/td>\n<\/tr>\n
18\/16\/10<\/span><\/span><\/td>\n<\/td>\n<\/td>\n800<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
17\/15\/12<\/span><\/span><\/td>\n6<\/span><\/span><\/td>\n3<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
17\/15\/10<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n800F<\/span><\/span><\/td>\n<\/tr>\n
17\/15\/09<\/span><\/span><\/td>\n<\/td>\n<\/td>\n400<\/span><\/span><\/td>\n<\/td>\n<\/tr>\n
16\/14\/11<\/span><\/span><\/td>\n5<\/span><\/span><\/td>\n2<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
16\/14\/09<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n400F<\/span><\/span><\/td>\n<\/tr>\n
15\/13\/10<\/span><\/span><\/td>\n4<\/span><\/span><\/td>\n1<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
14\/12\/09<\/span><\/span><\/td>\n3<\/span><\/span><\/td>\n0<\/span><\/span><\/td>\n<\/td>\nx<\/span><\/span><\/td>\n<\/tr>\n
13\/11\/08<\/span><\/span><\/td>\n2<\/span><\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"featured_media":4895,"template":"","meta":[],"product_brand":[],"product_cat":[842],"product_tag":[961],"class_list":{"0":"post-8462","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-filtri-idraulici-di-lubrificazione","7":"product_tag-pdf-it","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nComprensione dei Codici ISO - Borserini<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comprensione dei Codici ISO - Borserini\" \/>\n<meta property=\"og:description\" content=\"Il codice di pulizia ISO (secondo ISO 4406-1999) viene utilizzato per quantificare i livelli di contaminazione da particolato per millimetro di fluido in 3 dimensioni: 4, 6, 14 . E' espresso in 3 numeri (esempio 19\/17\/14) dove ciascun numero rappresenta un codice del livello di contaminante per la dimensione delle particelle correlate. Il codice include tutte le particelle della dimensione specificata e pi\u00f9 grandi. E' importante notare che ogni volta che un codice aumenta, la gamma di quantit\u00e0 di particelle raddoppia. Al contrario, quando un codice diminuisce di uno, il livello di contaminante viene dimezzato. \u00a0 \u00a0 \u00a0Esempio di codice ISO: 13 \/ 10 \/ 6 \u00a0 \u00a0 \u00a0 4 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 6 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a014 \u00a0 \u00a0 Canale \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Canale \u00a0 \u00a0 \u00a0 \u00a0Canale\u00a0   Codice ISO Particelle per millimetro (PPM) Valori campioni di prima filtrazione Limite Inferiore Limite Superiore Dimensione delle particelle PPM Intervallo Codice ISO 4406 Codice ISO 24 80000 160000 4\u00b5m 151773 80000-160000 24 23 40000 80000 4.6\u00b5m 87210 22 20000 40000 6\u00b5m 38363 20000-40000 22 21 10000 20000 10\u00b5m 8229 20 5000 10000 14\u00b5m 3339 2500-5000 19 19 2500 5000 21\u00b5m 1048 18 1300 2500 38\u00b5m 112 17 640 1300 68\u00b5m 2 16 320 640 15 160 320 Valore della filtrazione dopo la filtrazione\u00a0 14 80 160 Dim. delle particelle PPM Gamma di codici ISO 4406 Codice ISO 13 40 80 4\u00b5m 69 40-80 13 12 20 40 4.6\u00b5m 35 11 10 20 6\u00b5m 7 5-10 10 10 5 10 10\u00b5m 5 9 2.5 5 14\u00b5m 0.4 0.32-0.64 6 8 1.3 2.5 21\u00b5m 0.1 7 0.64 1.3 38\u00b5m 0.0 6 0.32 0.64 68\u00b5m 0.0   Codice di pulizia del fluido Confronto ISO\/DS 4406 BS 5540\/4 Codici NAS 1638 SAE 749 Norma di difesa 05\/42 Tabella A Tabella B 25\/23\/17 100000 24\/22\/15 21000 23\/21\/18 12 23\/21\/14 15000 22\/20\/17 11 22\/20\/13 6300 21\/19\/16 10 21\/19\/13 4400 6300F 20\/18\/15 9 6 20\/18\/13 4400F 20\/18\/12 2000 19\/17\/14 8 5 19\/17\/11 1300 2000F 18\/16\/13 7 18\/16\/11 1300F 18\/16\/10 800 17\/15\/12 6 3 17\/15\/10 800F 17\/15\/09 400 16\/14\/11 5 2 16\/14\/09 400F 15\/13\/10 4 1 14\/12\/09 3 0 x 13\/11\/08 2  \" \/>\n<meta property=\"og:url\" content=\"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/\" \/>\n<meta property=\"og:site_name\" content=\"Borserini\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-24T09:39:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/borserini.com\/wp-content\/uploads\/varie\/ISO-Logo-copy-mwthvpvly7h5bu4miocu8yjj4utyrv2bj3z7phdzug.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"320\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/borserini.com\\\/it\\\/prodotto\\\/comprensione-dei-codici-iso\\\/\",\"url\":\"https:\\\/\\\/borserini.com\\\/it\\\/prodotto\\\/comprensione-dei-codici-iso\\\/\",\"name\":\"Comprensione dei Codici ISO - 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Borserini","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/","og_locale":"it_IT","og_type":"article","og_title":"Comprensione dei Codici ISO - Borserini","og_description":"Il codice di pulizia ISO (secondo ISO 4406-1999) viene utilizzato per quantificare i livelli di contaminazione da particolato per millimetro di fluido in 3 dimensioni: 4, 6, 14 . E' espresso in 3 numeri (esempio 19\/17\/14) dove ciascun numero rappresenta un codice del livello di contaminante per la dimensione delle particelle correlate. Il codice include tutte le particelle della dimensione specificata e pi\u00f9 grandi. E' importante notare che ogni volta che un codice aumenta, la gamma di quantit\u00e0 di particelle raddoppia. Al contrario, quando un codice diminuisce di uno, il livello di contaminante viene dimezzato. \u00a0 \u00a0 \u00a0Esempio di codice ISO: 13 \/ 10 \/ 6 \u00a0 \u00a0 \u00a0 4 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 6 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a014 \u00a0 \u00a0 Canale \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Canale \u00a0 \u00a0 \u00a0 \u00a0Canale\u00a0   Codice ISO Particelle per millimetro (PPM) Valori campioni di prima filtrazione Limite Inferiore Limite Superiore Dimensione delle particelle PPM Intervallo Codice ISO 4406 Codice ISO 24 80000 160000 4\u00b5m 151773 80000-160000 24 23 40000 80000 4.6\u00b5m 87210 22 20000 40000 6\u00b5m 38363 20000-40000 22 21 10000 20000 10\u00b5m 8229 20 5000 10000 14\u00b5m 3339 2500-5000 19 19 2500 5000 21\u00b5m 1048 18 1300 2500 38\u00b5m 112 17 640 1300 68\u00b5m 2 16 320 640 15 160 320 Valore della filtrazione dopo la filtrazione\u00a0 14 80 160 Dim. delle particelle PPM Gamma di codici ISO 4406 Codice ISO 13 40 80 4\u00b5m 69 40-80 13 12 20 40 4.6\u00b5m 35 11 10 20 6\u00b5m 7 5-10 10 10 5 10 10\u00b5m 5 9 2.5 5 14\u00b5m 0.4 0.32-0.64 6 8 1.3 2.5 21\u00b5m 0.1 7 0.64 1.3 38\u00b5m 0.0 6 0.32 0.64 68\u00b5m 0.0   Codice di pulizia del fluido Confronto ISO\/DS 4406 BS 5540\/4 Codici NAS 1638 SAE 749 Norma di difesa 05\/42 Tabella A Tabella B 25\/23\/17 100000 24\/22\/15 21000 23\/21\/18 12 23\/21\/14 15000 22\/20\/17 11 22\/20\/13 6300 21\/19\/16 10 21\/19\/13 4400 6300F 20\/18\/15 9 6 20\/18\/13 4400F 20\/18\/12 2000 19\/17\/14 8 5 19\/17\/11 1300 2000F 18\/16\/13 7 18\/16\/11 1300F 18\/16\/10 800 17\/15\/12 6 3 17\/15\/10 800F 17\/15\/09 400 16\/14\/11 5 2 16\/14\/09 400F 15\/13\/10 4 1 14\/12\/09 3 0 x 13\/11\/08 2  ","og_url":"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/","og_site_name":"Borserini","article_modified_time":"2025-07-24T09:39:57+00:00","og_image":[{"width":320,"height":300,"url":"https:\/\/borserini.com\/wp-content\/uploads\/varie\/ISO-Logo-copy-mwthvpvly7h5bu4miocu8yjj4utyrv2bj3z7phdzug.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/","url":"https:\/\/borserini.com\/it\/prodotto\/comprensione-dei-codici-iso\/","name":"Comprensione dei Codici ISO - 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