{"id":1167,"date":"2025-12-25T09:39:17","date_gmt":"2025-12-25T09:39:17","guid":{"rendered":"https:\/\/lyfilter.com\/?p=1167"},"modified":"2026-01-08T07:38:58","modified_gmt":"2026-01-08T07:38:58","slug":"filter-element-precision-testing-an-authoritative-guide-from-principle-to-application","status":"publish","type":"post","link":"https:\/\/lyfilter.com\/ar\/filter-element-precision-testing-an-authoritative-guide-from-principle-to-application\/","title":{"rendered":"\u0627\u062e\u062a\u0628\u0627\u0631 \u062f\u0642\u0629 \u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0631\u0634\u062d: \u062f\u0644\u064a\u0644 \u0645\u0648\u062b\u0648\u0642 \u0645\u0646 \u0627\u0644\u0645\u0628\u062f\u0623 \u0625\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642"},"content":{"rendered":"

\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/p>\n\n\n\n

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    \n
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      \n
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      2.2 \u0637\u0631\u064a\u0642\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a<\/h3>\n\n\n\n
        \n
      1. \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0627\u0634\u0641 LWL-16 \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a\u060c \u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u0627\u0644\u0642\u064a\u0645\u0629 \u03b2 (\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0631\u0634\u064a\u062d) \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0641\u064a \u0623\u0639\u0644\u0649 \u0648\u0623\u0633\u0641\u0644 \u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0631\u0634\u062d. \u062a\u064f\u0638\u0647\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0639\u064a\u0646 \u0645\u0646 \u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0631\u0634\u062d \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a (\u0627\u0644\u062c\u062f\u0648\u0644 1) \u0623\u0646\u0647 \u0628\u0639\u062f 5 \u062f\u0648\u0631\u0627\u062a\u060c \u0627\u0646\u062e\u0641\u0636\u062a \u0642\u064a\u0645\u0629 \u03b2 \u0645\u0646 200 \u0625\u0644\u0649 135\u060c \u0645\u0645\u0627 \u064a\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u064a \u0642\u062f\u0631\u0629 \u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0631\u0634\u062d \u0639\u0644\u0649 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u0623\u0648\u0633\u0627\u062e \u0627\u0644\u0639\u0645\u064a\u0642\u0629.<\/li>\n<\/ol>\n\n\n\n
        \u0631\u0642\u0645 \u0627\u0644\u062f\u0648\u0631\u0629<\/th>\u0642\u064a\u0645\u0629 \u03b2<\/th>\u0641\u0631\u0642 \u0627\u0644\u0636\u063a\u0637 (\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/th>\u0645\u0639\u062f\u0644 \u0627\u062d\u062a\u0628\u0627\u0633 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a (%)<\/th><\/tr><\/thead>
        1<\/td>200<\/td>0.12<\/td>99.5<\/td><\/tr>
        3<\/td>178<\/td>0.25<\/td>98.9<\/td><\/tr>
        5<\/td>135<\/td>0.38<\/td>97.3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n
        1. \u0639\u062f\u0651 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0628\u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0636\u0648\u0626\u064a \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 ISO 16889\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u062f\u0627\u062f \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0645\u0646 0.3-10 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631. \u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u062a\u062c\u0627\u0631\u0628 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u0646 \u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0643\u0634\u0641 \u0628\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0644\u063a\u0634\u0627\u0621 \u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0627\u0644\u0641\u0627\u0626\u0642 \u0623\u0639\u0644\u0649 \u0628\u062b\u0644\u0627\u062b \u0645\u0631\u0627\u062a\u0628 \u0645\u0646 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0648\u0632\u0646\u060c \u0648\u0647\u064a \u0645\u0646\u0627\u0633\u0628\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u0646\u0635\u0631 \u0645\u0631\u0634\u062d \u0627\u0644\u062a\u0639\u0642\u064a\u0645 \u0627\u0644\u0637\u0628\u064a.<\/li>\n<\/ol>\n\n\n\n

          3. \u062e\u0637\u0629 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062e\u0627\u0635<\/h2>\n\n\n\n
            \n
          1. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0623\u062d\u064a\u0627\u0626\u064a\u0629 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u062d\u062f\u064a \u0627\u0644\u0632\u0627\u0626\u0641\u0629 \u0627\u0644\u0632\u0646\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0632\u0646\u062c\u0627\u0631\u064a\u0629 (ASTM F838)\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0643\u0644 \u0633\u0646\u062a\u064a\u0645\u062a\u0631 \u0645\u0631\u0628\u0639 \u0645\u0646 \u063a\u0634\u0627\u0621 \u0627\u0644\u0645\u0631\u0634\u062d \u062a\u0623\u062b\u064a\u0631 \u0628\u0643\u062a\u064a\u0631\u064a \u0628\u0645\u0642\u062f\u0627\u0631 10\u2076CFU. \u064a\u0645\u0643\u0646 \u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0631\u0634\u062d 0.22 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0627\u0644\u0630\u064a \u0627\u062c\u062a\u0627\u0632 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0646 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0639\u062f\u0644 \u062a\u0644\u0648\u062b \u0627\u0644\u0645\u0646\u062a\u062c \u0625\u0644\u0649 0.01% \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u064a\u0629.<\/li>\n\n\n\n
          2. \u0645\u062d\u0627\u0643\u0627\u0629 \u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0642\u0635\u0648\u0649 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 8243.5-2018\u060c \u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u062a\u0628\u0644\u063a -30 \u2103. \u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0645\u0646 \u0634\u0631\u0643\u0629 \u0645\u0639\u064a\u0646\u0629 \u0644\u0639\u0646\u0627\u0635\u0631 \u0641\u0644\u062a\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0623\u0646 \u0645\u0639\u062f\u0644 \u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0641\u0634\u0644 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u0627\u062c\u062a\u0627\u0632\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0633\u0648\u0642 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u0627\u0631\u062f\u0629 \u0627\u0646\u062e\u0641\u0636 \u0628\u0646\u0633\u0628\u0629 72%.<\/li>\n<\/ol>\n\n\n\n

            4. \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0641\u064a \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h2>\n\n\n\n
              \n
            1. \u062a\u0643\u0627\u0645\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0630\u0643\u064a\u0629 \u064a\u062f\u0645\u062c \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062c\u062f\u064a\u062f \u0645\u0646 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0645\u062b\u0644 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u0644\u0627\u0645\u0629 \u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0631\u0634\u062d \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a Saicheng\u060c 6 \u0623\u0648\u0636\u0627\u0639 \u0645\u062b\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0642\u0637\u0629 \u0627\u0644\u0641\u0642\u0627\u0639\u0629 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u062f\u0641\u0642 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631\u060c \u0648\u064a\u062d\u0633\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0643\u0634\u0641 \u0628\u0648\u0627\u0633\u0637\u0629 40%\u060c \u0648\u064a\u0645\u0643\u0646\u0647 \u062a\u062d\u0642\u064a\u0642 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0646 \u0628\u064f\u0639\u062f \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0646\u0635\u0629 \u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0623\u0634\u064a\u0627\u0621.<\/li>\n\n\n\n
            2. \u0625\u0646\u0634\u0627\u0621 \u0646\u0638\u0627\u0645 \u062a\u0642\u064a\u064a\u0645 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0625\u0646\u0634\u0627\u0621 \u0646\u0645\u0648\u0630\u062c \u062a\u0642\u064a\u064a\u0645 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 12 \u0645\u0624\u0634\u0631\u064b\u0627 (\u0627\u0644\u0634\u0643\u0644 2)\u060c \u064a\u063a\u0637\u064a \u0623\u0628\u0639\u0627\u062f\u064b\u0627 \u0645\u062b\u0644 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0648\u0644\u0648\u062c\u064a\u0629. \u0648\u0642\u062f \u0646\u062c\u062d \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u064a \u062a\u062d\u062f\u064a\u062f 31% \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u201c\u0627\u0644\u0645\u0624\u0647\u0644\u0629 \u0648\u0644\u0643\u0646 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629\u201d \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0646\u0635\u0631 \u0645\u0631\u0634\u062d \u062a\u0646\u0642\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0647.<\/li>\n<\/ol>\n\n\n\n

              5. \u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/h2>\n\n\n\n

              - \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u0628\u064a: \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u062f\u064a \u0627\u0644\u0628\u0643\u062a\u064a\u0631\u064a + \u0637\u0631\u064a\u0642\u0629 \u0646\u0642\u0637\u0629 \u0627\u0644\u0641\u0642\u0627\u0639\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0645\u0631\u0634\u062d \u0627\u0644\u062a\u0633\u0631\u064a\u0628 \u064a\u0641\u064a \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062f\u0633\u062a\u0648\u0631 \u0627\u0644\u0623\u062f\u0648\u064a\u0629 - \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629: \u0627\u062c\u062a\u064a\u0627\u0632 \u0627\u0644\u0643\u0634\u0641 \u0627\u0644\u062f\u0642\u064a\u0642 3 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0645\u0646 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u063a\u0630\u0627\u0621 \u0648\u0627\u0644\u062f\u0648\u0627\u0621 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0627\u0639\u062a\u0631\u0627\u0636 \u062a\u0644\u0648\u062b \u0627\u0644\u062e\u0645\u064a\u0631\u0629 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 - \u0645\u062c\u0627\u0644 \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a: \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0643\u0634\u0641 \u0628\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0639\u0633\u0643\u0631\u064a GJB 509A-2000\u060c \u0648\u064a\u0645\u0643\u0646 \u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0645\u0631\u0634\u062d \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0645\u0646 -55 \u2103 ~ 175 \u2103<\/p>\n\n\n\n

              \u0627\u0644\u0645\u0644\u062e\u0635<\/h2>\n\n\n\n

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