{"id":5584,"date":"2026-02-12T11:16:02","date_gmt":"2026-02-12T03:16:02","guid":{"rendered":"https:\/\/ots-testequipment.net\/?p=5584"},"modified":"2026-02-13T09:25:48","modified_gmt":"2026-02-13T01:25:48","slug":"%e9%98%b2%e6%b0%b4%e3%83%bb%e9%98%b2%e5%a1%b5%e8%a9%a6%e9%a8%93%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8bip68%e3%81%a8ip65%e3%81%ae%e9%81%95%e3%81%84","status":"publish","type":"post","link":"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/","title":{"rendered":"IP68\u3068IP65\u306e\u9632\u6c34\u30fb\u9632\u5875\u8a66\u9a13\u306e\u9055\u3044"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#What_is_IP_Rating\" >IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u306f\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#Overview_of_IP_68_and_IP_65\" >IP 68\u3068IP 65\u306e\u6982\u8981<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#IP68_VS_IP65_Key_Differences\" >IP68\u3068IP65\uff1a\u4e3b\u306a\u9055\u3044<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#1-_Testing_Method_Conditions\" >1- \u8a66\u9a13\u65b9\u6cd5\u3068\u6761\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#2-_Suitability_for_Underwater_Use\" >2- \u6c34\u4e2d\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#3-_Resistance_to_Water_Pressure\" >3- \u8010\u6c34\u5727<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#4-_Protection_Against_Dust_Particles\" >4- \u30db\u30b3\u30ea\u3084\u5fae\u7c92\u5b50\u304b\u3089\u306e\u4fdd\u8b77<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#5-_Reliability_in_Harsh_Environments\" >5- \u904e\u9177\u306a\u74b0\u5883\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#6-_Common_Applications_Usage_Areas\" >6- \u4e00\u822c\u7684\u306a\u7528\u9014\u3068\u4f7f\u7528\u5206\u91ce<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#8-_Cost_Product_Pricing\" >8- \u30b3\u30b9\u30c8\u3068\u88fd\u54c1\u4fa1\u683c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#Frequently_Asked_Questions\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ots-testequipment.net\/ja\/blog\/difference-between-ip68-and-ip65-waterproof-and-dust-proof-tests\/#Conclusion_Which_One_to_Choose\" >\u7d50\u8ad6\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400;\">\u96fb\u5b50\u6a5f\u5668\u3092\u8cfc\u5165\u3059\u308b\u969b\u3001\u8aac\u660e\u66f8\u306b\u3044\u304f\u3064\u304b\u306e\u683c\u4ed8\u3051\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u3088\u304f\u76ee\u306b\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u683c\u4ed8\u3051\u306f\u3001\u305d\u306e\u6a5f\u5668\u304c\u3055\u307e\u3056\u307e\u306a\u5371\u967a\u306b\u5bfe\u3057\u3066\u3069\u306e\u7a0b\u5ea6\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3059\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082IP65\u3068IP68\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3001\u6700\u3082\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b2\u3064\u306e\u898f\u683c\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u9055\u3044\u306f\u5fc5\u305a\u3057\u3082\u660e\u78ba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u7591\u554f\u304c\u751f\u3058\u308b\uff1aIP68\u3068IP65\u306e\u9632\u6c34\u30fb\u9632\u5875\u8a66\u9a13\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u898b\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u683c\u4ed8\u3051\u306f\u5206\u304b\u308a\u306b\u304f\u3044\u304b\u3001\u9ad8\u5ea6\u306b\u5c02\u9580\u7684\u306a\u3082\u306e\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u591a\u304f\u306e\u4eba\u306f\u3001\u3053\u308c\u3089\u306e\u7528\u8a9e\u304c\u5358\u306b\u300c\u9632\u6c34\u6027\u300d\u3092\u610f\u5473\u3059\u308b\u3068\u601d\u3063\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u306f\u8aa4\u89e3\u3067\u3059\u3002\u3082\u3057\u3001\u3042\u306a\u305f\u304c\u3053\u308c\u3089\u306e\u683c\u4ed8\u3051\u7528\u8a9e\u306b\u6163\u308c\u3066\u304a\u3089\u305a\u3001\u3069\u306e\u3088\u3046\u306b\u9055\u3046\u306e\u304b\u308f\u304b\u3089\u306a\u304f\u3066\u3082\u3001\u5fc3\u914d\u306f\u3044\u308a\u307e\u305b\u3093\uff01\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001IP68\u3068IP65\u3092\u771f\u6b63\u9762\u304b\u3089\u6bd4\u8f03\u3057\u3001\u5b8c\u5168\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IP_Rating\"><\/span><b>IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u306f\uff1f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5589\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/What-is-IP-Rating-300x225.webp\" alt=\"IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u306f\" width=\"501\" height=\"376\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/What-is-IP-Rating-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/What-is-IP-Rating-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/What-is-IP-Rating-16x12.webp 16w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/What-is-IP-Rating.webp 1000w\" sizes=\"(max-width: 501px) 100vw, 501px\" \/><\/p>\n<p><b>\u307e\u305a\u6700\u521d\u306b\u3001IP\u3068\u306fIngress Protection\u306e\u7565\u3067\u3042\u308b\u3002Ingress\uff08\u30a4\u30f3\u30b0\u30ec\u30b9\uff09\u300d\u3068\u306f\u3001\u5358\u306b\u300c\u4fb5\u5165\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002\u3064\u307e\u308a\u3001IP\u7b49\u7d1a\u306f\u3001\u88fd\u54c1\u304c\u56fa\u5f62\u7269\uff08\u57c3\u306a\u3069\uff09\u3084\u6db2\u4f53\uff08\u6c34\u306a\u3069\uff09\u306e\u4fb5\u5165\u304b\u3089\u3069\u306e\u7a0b\u5ea6\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3059\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70\uff08IEC\uff09\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u56fd\u969b\u898f\u683c\u3067\u3042\u308a\u3001\u4e16\u754c\u4e2d\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/b><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u5e38\u306b2\u3064\u306e\u6570\u5b57\u304c\u3042\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u305e\u308c\u306e\u6570\u5b57\u306b\u306f\u7279\u5b9a\u306e\u610f\u5473\u304c\u3042\u308b\u3002\u3069\u306e\u3088\u3046\u306b\uff1f\u6700\u521d\u306e\u6841\u306f\u3001\u88fd\u54c1\u304c\u56fa\u5f62\u7269\u304b\u3089\u3069\u306e\u7a0b\u5ea6\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7269\u4f53\u306f\u3001\u307b\u3053\u308a\u3001\u7802\u3001\u571f\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u5916\u90e8\u304b\u3089\u306e\u3082\u306e\u3067\u3059\u3002\u8a55\u4fa1\u306f0\u304b\u30896\u307e\u3067\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u3042\u308b\u96fb\u5b50\u6a5f\u5668\u306eIP\u7b49\u7d1a\u304c0\u3060\u3063\u305f\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306f\u9632\u5875\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u3057\u304b\u3057\u3001IP\u7b49\u7d1a\u304c6\u3067\u3042\u308c\u3070\u3001\u5875\u57c3\u304b\u3089\u5b8c\u5168\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u8981\u3059\u308b\u306b\u3001\u6570\u5b57\u304c\u5927\u304d\u3044\u307b\u3069\u9632\u5875\u6027\u80fd\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u30022\u3064\u76ee\u306e\u6570\u5b57\u306f\u3001\u88fd\u54c1\u304c\u6c34\u306b\u5bfe\u3057\u3066\u3069\u306e\u7a0b\u5ea6\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002IP\u7b49\u7d1a\u306f0\u304b\u30899\u307e\u3067\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u6570\u5024\u306f\u3001\u88fd\u54c1\u304c\u3069\u306e\u7a0b\u5ea6\u306e\u6c34\u6fe1\u308c\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3092\u793a\u3059\u3002\u4f8b\u3048\u3070\u3001\u6c34\u3057\u3076\u304d\u3001\u96e8\u3001\u5674\u6d41\u6c34\u3001\u3042\u308b\u3044\u306f\u5b8c\u5168\u306a\u6c34\u6ca1\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002\u3064\u307e\u308a\u30011\u3064\u76ee\u306e\u6570\u5b57\u3068\u540c\u69d8\u30012\u3064\u76ee\u306e\u6570\u5b57\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u88fd\u54c1\u306f\u6c34\u306b\u5bfe\u3057\u3066\u3088\u308a\u9ad8\u3044\u4fdd\u8b77\u6027\u80fd\u3092\u6301\u3064\u3053\u3068\u306b\u306a\u308b\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Overview_of_IP_68_and_IP_65\"><\/span><b>IP 68\u3068IP 65\u306e\u6982\u8981<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">IP\u306e\u57fa\u672c\u3092\u7406\u89e3\u3057\u305f\u3068\u3053\u308d\u3067\u3001IP 68\u3068IP 65\u306e\u610f\u5473\u3092\u898b\u3066\u307f\u3088\u3046\u3002\u307e\u305aIP 65\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u7b49\u7d1a\u3067\u306f\u3001\u6700\u521d\u306e\u6841\u304c6\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u88fd\u54c1\u304c\u5b8c\u5168\u306b\u9632\u5875\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30db\u30b3\u30ea\u304c\u30c7\u30d0\u30a4\u30b9\u306e\u5185\u90e8\u306b\u4fb5\u5165\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u3057\u304b\u3057IP 65\u3067\u306f\u3001\uff08\u9632\u6c34\u6027\u3092\u793a\u3059\uff092\u6841\u76ee\u306e\u6570\u5b57\u304c\u4f4e\u304f\u306a\u3063\u3066\u3044\u308b\u3002\u3064\u307e\u308a\u3001\u3053\u306e\u7b49\u7d1a\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u6c34\u306b\u5bfe\u3057\u3066\u5b8c\u5168\u306b\u306f\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u4f4e\u5727\u306e\u5674\u6d41\u6c34\u306b\u5bfe\u3057\u3066\u306e\u307f\u4fdd\u8b77\u3055\u308c\u308b\u3002\u6b21\u306b\u30012\u3064\u76ee\u306eIP68\u306e\u7b49\u7d1a\u306b\u3064\u3044\u3066\u8aac\u660e\u3059\u308b\u3068\u3001\u660e\u3089\u304b\u306a\u9055\u3044\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u304f\u3060\u308d\u3046\u3002\u3053\u3053\u3067\u3082\u6700\u521d\u306e\u6841\u306f6\u3067\u3001\u88fd\u54c1\u304c\u5b8c\u5168\u9632\u5875\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u30012\u756a\u76ee\u306e\u6570\u5b57\u3092\u898b\u308b\u30688\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u9632\u6c34\u6027\u80fd\u306e\u30b9\u30b1\u30fc\u30eb\u30672\u756a\u76ee\u306b\u9ad8\u3044\uff089\u306e\u3059\u3050\u4e0b\uff09\u3002\u3064\u307e\u308a\u3001IP68\u7b49\u7d1a\u306e\u88fd\u54c1\u306f\u3001\u6c34\u3068\u57c3\u304b\u3089\u975e\u5e38\u306b\u3088\u304f\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"IP68_VS_IP65_Key_Differences\"><\/span><b>IP68\u3068IP65\uff1a\u4e3b\u306a\u9055\u3044<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">IP\u7b49\u7d1a\u3068\u305d\u306e\u6570\u5b57\u306e\u80cc\u5f8c\u306b\u3042\u308b\u8ad6\u7406\u306b\u3064\u3044\u3066\u3001\u5b8c\u5168\u306b\u3054\u7406\u89e3\u3044\u305f\u3060\u3051\u305f\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u308c\u3067\u306f\u3001IP 65\u3068IP 68\u306e\u4e3b\u306a\u9055\u3044\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u306f\u3001\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u6700\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u88fd\u54c1\u3092\u9078\u3076\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-_Testing_Method_Conditions\"><\/span><b>1- \u8a66\u9a13\u65b9\u6cd5\u3068\u6761\u4ef6<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u6700\u521d\u306e\u9055\u3044\u306f\u3001IP65\u3068IP68\u88fd\u54c1\u306e\u30c6\u30b9\u30c8\u65b9\u6cd5\u3068\u9069\u7528\u6761\u4ef6\u306b\u3042\u308b\u3002\u4e00\u898b\u3001\u3069\u3061\u3089\u306e\u898f\u683c\u3082\u540c\u3058\u3088\u3046\u306b\u30c6\u30b9\u30c8\u3055\u308c\u308b\u3088\u3046\u306b\u601d\u3048\u308b\u3002\u3057\u304b\u3057\u3001\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001IP65\u7b49\u7d1a\u306e\u88fd\u54c1\u306f\u307e\u305a\u30c0\u30b9\u30c8\u30c1\u30e3\u30f3\u30d0\u30fc\u306b\u5165\u308c\u3089\u308c\u307e\u3059\u3002\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u3067\u306f\u3001\u5fae\u5c0f\u306a\u5875\u57c3\u304c\u88fd\u54c1\u306b\u5439\u304d\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u5de5\u7a0b\u306f\u4f55\u6642\u9593\u3082\u7d9a\u3051\u3089\u308c\u308b\u3002\u305d\u306e\u5f8c\u3001\u88fd\u54c1\u304c\u52b9\u679c\u7684\u306b\u30db\u30b3\u30ea\u3092\u5bc4\u305b\u4ed8\u3051\u306a\u3044\u304b\u3069\u3046\u304b\u304c\u30c1\u30a7\u30c3\u30af\u3055\u308c\u308b\u3002\u305d\u306e\u5f8c\u3001\u6c34\u30c6\u30b9\u30c8\u304c\u884c\u308f\u308c\u308b\u3002\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u30ce\u30ba\u30eb\u3092\u4f7f\u3063\u3066\u88fd\u54c1\u306b\u6c34\u3092\u304b\u3051\u308b\u3002\u89d2\u5ea6\u3084\u65b9\u5411\u3092\u5909\u3048\u3066\u6c34\u3092\u304b\u3051\u308b\u3002\u6700\u5f8c\u306b\u3001\u6709\u5bb3\u306a\u6c34\u304c\u5185\u90e8\u90e8\u54c1\u306b\u4fb5\u5165\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u65b9\u3001IP68\u306e\u5834\u5408\u306f\u8a66\u9a13\u65b9\u6cd5\u304c\u7570\u306a\u308b\u3002IP65\u3068\u540c\u69d8\u3001\u307e\u305a\u30c0\u30b9\u30c8\u30c1\u30e3\u30f3\u30d0\u30fc\u3092\u4f7f\u3063\u3066\u9632\u5875\u8a66\u9a13\u3092\u884c\u3044\u307e\u3059\u3002\u5c02\u9580\u5bb6\u306f\u3001\u88fd\u54c1\u306b\u7c89\u5875\u304c\u5165\u3089\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u3055\u3066\u3001\u5927\u304d\u306a\u9055\u3044\u306f\u6c34\u8a66\u9a13\u3067\u3042\u308b\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u3053\u3067\u306f\u3001IP68\u306e\u88c5\u7f6e\u3092\u6c34\u69fd\u306b\u5b8c\u5168\u306b\u6c88\u3081\u308b\u3002\u5c11\u306a\u304f\u3068\u30821\u30e1\u30fc\u30c8\u30eb\u306e\u6df1\u3055\u306e\u6c34\u69fd\u306b\u6d78\u3057\u307e\u3059\u3002\u6c34\u6df1\u304c\u6df1\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u88fd\u54c1\u306b\u304b\u304b\u308b\u5727\u529b\u3082\u9ad8\u304f\u306a\u308b\u3002\u6570\u6642\u9593\u5f8c\u3001\u88fd\u54c1\u3092\u6c34\u69fd\u304b\u3089\u53d6\u308a\u51fa\u3057\u3001\u5185\u90e8\u306b\u6c34\u304c\u6f0f\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-_Suitability_for_Underwater_Use\"><\/span><b>2- \u6c34\u4e2d\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5588\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Suitability-for-Underwater-Use-300x225.webp\" alt=\"\u6c34\u4e2d\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b\" width=\"501\" height=\"376\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Suitability-for-Underwater-Use-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Suitability-for-Underwater-Use-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Suitability-for-Underwater-Use-16x12.webp 16w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Suitability-for-Underwater-Use.webp 1000w\" sizes=\"(max-width: 501px) 100vw, 501px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">IP 65\u3068IP 68\u88fd\u54c1\u306e\u3082\u3046\u3072\u3068\u3064\u306e\u5927\u304d\u306a\u9055\u3044\u306f\u3001\u6c34\u4e2d\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3060\u3002IP 65\u306e\u88fd\u54c1\u306b\u3064\u3044\u3066\u8aac\u660e\u3059\u308b\u3068\u3001\u6df1\u6d77\u306b\u306f\u9069\u3055\u306a\u3044\u3002\u306a\u305c\u304b\uff1f\u4e0a\u3067\u3082\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001\u9632\u6c34\u6027\u3092\u793a\u3059IP\u30b9\u30b1\u30fc\u30eb\u3067\u306f2\u756a\u76ee\u306e\u6570\u5b57\uff085\uff09\u304c\u4f4e\u3044\u3002\u3064\u307e\u308a\u3001\u305d\u306e\u3088\u3046\u306a\u88fd\u54c1\u3092\u6c34\u4e2d\u6df1\u304f\u6d78\u3051\u308b\u3068\u3001\u5185\u90e8\u306b\u6c34\u304c\u4fb5\u5165\u3057\u3066\u6545\u969c\u306e\u539f\u56e0\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u306f\u3001\u96e8\u3084\u6c34\u3057\u3076\u304d\u3001\u8efd\u3044\u6d17\u6fef\u306a\u3069\u3001\u5916\u90e8\u304b\u3089\u306e\u6c34\u306b\u306f\u5bfe\u5fdc\u3067\u304d\u308b\u3002\u4e00\u65b9\u3001IP68\u306e\u88fd\u54c1\u306f\u3001\u6c34\u4e2d\u3067\u306e\u4f7f\u7528\u306b\u7279\u5316\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3054\u89a7\u306e\u3088\u3046\u306b\u3001\u3053\u306e\u683c\u4ed8\u3051\u306e2\u6841\u76ee\uff088\uff09\u304c\u9ad8\u304f\u3001\u9632\u6c34\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30c6\u30b9\u30c8\u4e2d\u3001\u88fd\u54c1\u306f\u6c34\u4e2d1\u30e1\u30fc\u30c8\u30eb\u306e\u6df1\u3055\u306b\u3068\u3069\u307e\u3063\u3066\u3044\u308b\u3002  \u3053\u308c\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u5185\u90e8\u306e\u640d\u50b7\u306a\u3057\u306b\u9023\u7d9a\u7684\u306a\u6c34\u3078\u306e\u66b4\u9732\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3-_Resistance_to_Water_Pressure\"><\/span><b>3- \u8010\u6c34\u5727<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5587\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Resistance-to-Water-Pressure-300x225.webp\" alt=\"\u8010\u6c34\u5727\" width=\"500\" height=\"375\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Resistance-to-Water-Pressure-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Resistance-to-Water-Pressure-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Resistance-to-Water-Pressure-16x12.webp 16w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2026\/02\/Resistance-to-Water-Pressure.webp 1000w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u8010\u6c34\u5727\u3068\u306f\u3001\u88fd\u54c1\u304c\u6c34\u306e\u529b\u306b\u3069\u308c\u3060\u3051\u8010\u3048\u3089\u308c\u308b\u304b\u3092\u793a\u3059\u5c3a\u5ea6\u3067\u3042\u308b\u3002\u3053\u306e\u529b\u306f\u3001\u6c34\u306e\u6d41\u308c\u304c\u901f\u3044\u3068\u304d\u3084\u3001\u88fd\u54c1\u304c\u6c34\u4e2d\u6df1\u304f\u8a2d\u7f6e\u3055\u308c\u305f\u3068\u304d\u306b\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u70b9\u3067\u3001IP 65\u3068IP 68\u306e\u4e21\u898f\u683c\u306e\u88fd\u54c1\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001IP65\u306e\u88fd\u54c1\u306f\u4f4e\u6c34\u5727\u304b\u3089\u4e2d\u7a0b\u5ea6\u306e\u6c34\u5727\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4e0a\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u306b\u6c34\u3092\u5674\u9727\u3057\u3066\u9632\u6c34\u6027\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u6563\u6c34\u306e\u5727\u529b\u306f\u4f4e\u304f\u6291\u3048\u3089\u308c\u3001\u5b89\u5168\u306a\u30ec\u30d9\u30eb\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3002\u307e\u305f\u3001\u3053\u306e\u6c34\u306f\u4e00\u5ea6\u306b\u7279\u5b9a\u306e\u65b9\u5411\u304b\u3089\u5674\u5c04\u3055\u308c\u308b\u3002\u3064\u307e\u308a\u3001IP65\u7b49\u7d1a\u306e\u88fd\u54c1\u306e\u30b7\u30fc\u30eb\u306f\u3001\u56db\u65b9\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u8868\u9762\u306b\u5f53\u305f\u308b\u6c34\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3088\u3046\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u306e\u3060\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u3088\u3046\u306a\u88fd\u54c1\u306f\u3001\u9ad8\u3044\u6c34\u5727\u306e\u4e0b\u3067\u306f\u3046\u307e\u304f\u6a5f\u80fd\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u9006\u306b\u3001IP68\u898f\u683c\u306e\u88fd\u54c1\u306f\u3001\u306f\u308b\u304b\u306b\u9ad8\u3044\u6c34\u5727\u306b\u8010\u3048\u308b\u3002\u306a\u305c\u304b\uff1f\u6c34\u4e2d\u3067\u306e\u30c6\u30b9\u30c8\u306b\u7279\u5316\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u3054\u5b58\u77e5\u306e\u3088\u3046\u306b\u3001\u6c34\u4e2d\u3067\u306f\u6c34\u5727\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001IP68\u306e\u88fd\u54c1\u306f\u3088\u308a\u9ad8\u3044\u6c34\u5727\u306b\u52b9\u679c\u7684\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-_Protection_Against_Dust_Particles\"><\/span><b>4- \u30db\u30b3\u30ea\u3084\u5fae\u7c92\u5b50\u304b\u3089\u306e\u4fdd\u8b77<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u9055\u3044\u306f\u3001\u5404\u683c\u4ed8\u3051\u88fd\u54c1\u304c\u56fa\u4f53\u306e\u5fae\u5c0f\u7c92\u5b50\u306b\u3069\u306e\u7a0b\u5ea6\u8010\u3048\u308b\u304b\u3092\u660e\u78ba\u306b\u6c7a\u5b9a\u3059\u308b\u3002\u3053\u306e\u70b9\u3067\u306f\u3001IP 65\u3068IP 68\u306e\u4e21\u65b9\u306e\u88fd\u54c1\u304c\u660e\u3089\u304b\u306b\u52dd\u3063\u3066\u3044\u307e\u3059\u3002\u306a\u305c\u304b\uff1fIP65\u306e\u6700\u521d\u306e\u6570\u5b57\u300c6\u300d\u306f\u3001\u305d\u306e\u88fd\u54c1\u304c\u5b8c\u5168\u306a\u9632\u5875\u6027\u80fd\u3092\u6301\u3064\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u8a66\u9a13\u4e2d <\/span><a href=\"https:\/\/ots-testequipment.net\/ja\/environmental-chambers\/\"><b>\u30c1\u30e3\u30f3\u30d0\u30fc\u306b\u5165\u308c\u308b<\/b><\/a><span style=\"font-weight: 400;\"> \u305d\u3053\u3067\u306f\u7c89\u5875\u304c\u7d76\u3048\u305a\u5439\u304d\u4ed8\u3051\u3089\u308c\u308b\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8a66\u9a13\u5f8c\u3001\u88fd\u54c1\u3092\u958b\u3051\u3066\u691c\u67fb\u3059\u308b\u3002\u5185\u90e8\u306b\u30db\u30b3\u30ea\u304c\u898b\u3064\u304b\u308c\u3070\u4e0d\u5408\u683c\u3068\u306a\u308b\u3002\u3053\u306e\u3088\u3046\u306b\u3001IP65\u306e\u88fd\u54c1\u306f\u53b3\u3057\u3044\u30c0\u30b9\u30c8\u30c6\u30b9\u30c8\u306b\u8010\u3048\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u30db\u30b3\u30ea\u306e\u591a\u3044\u74b0\u5883\u3067\u3082\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u307e\u305f\u3001IP68\u88fd\u54c1\u306f\u3001\u6700\u521d\u306e\u6570\u5b57\u304c\u540c\u3058\uff086\uff09\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u3082IP65\u3068\u540c\u3058\u6761\u4ef6\u3067\u30c6\u30b9\u30c8\u3055\u308c\u3001\u540c\u3058\u3088\u3046\u306b\u5875\u57c3\u306b\u8010\u3048\u308b\u306e\u3067\u3059\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-_Reliability_in_Harsh_Environments\"><\/span><b>5- \u904e\u9177\u306a\u74b0\u5883\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">IP 65\u3068IP 68\u306e\u3082\u3046\u3072\u3068\u3064\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u3044\u306f\u3001\u975e\u5e38\u306b\u904e\u9177\u306a\u5c4b\u5916\u6761\u4ef6\u4e0b\u3067\u306e\u6027\u80fd\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001IP65\u7b49\u7d1a\u306e\u88fd\u54c1\u306f\u3001\u57c3\u3084\u4e2d\u7a0b\u5ea6\u306e\u6c34\u3078\u306e\u66b4\u9732\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u5c0f\u3055\u306a\u56fa\u4f53\u7c92\u5b50\u3092\u6545\u969c\u306a\u304f\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u9ad8\u5727\u306e\u6c34\u3084\u6c34\u4e2d\u3067\u306f\u3001IP65\u3067\u306f\u6301\u3061\u3053\u305f\u3048\u3089\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306f\u3001\u305d\u306e\u8a66\u9a13\u65b9\u6cd5\u3068IP\u30b9\u30b1\u30fc\u30eb\u306e2\u756a\u76ee\u306e\u6570\u5b57\u304c\u4f4e\u3044\u305f\u3081\u3067\u3042\u308b\u3002\u9006\u306b\u3001IP 68\u306e\u88fd\u54c1\u306f\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u904e\u9177\u306a\u74b0\u5883\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002IP 65\u3068\u540c\u69d8\u3001\u5b8c\u5168\u306b\u9632\u5875\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u306f\u6df1\u6c34\u3084\u9ad8\u5727\u6c34\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3002\u305d\u306e\u7406\u7531\u306f\u3001IP68\u88fd\u54c1\u306f\u8010\u6c34\u6027\u306b\u95a2\u3057\u3066\u53b3\u3057\u3044\u30c6\u30b9\u30c8\u3092\u53d7\u3051\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u6c34\u4e2d\u306b\u6df1\u304f\u6d78\u3057\u3001\u7d99\u7d9a\u7684\u306a\u6c34\u306e\u66b4\u9732\u3068\u5727\u529b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u306e\u3060\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6-_Common_Applications_Usage_Areas\"><\/span><b>6- \u4e00\u822c\u7684\u306a\u7528\u9014\u3068\u4f7f\u7528\u5206\u91ce<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u3088\u3046\u306b\u3001IP 65\u898f\u683c\u3068IP 68\u898f\u683c\u306e\u88fd\u54c1\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u9055\u3044\u304c\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u4e21\u898f\u683c\u306e\u4f7f\u3044\u52dd\u624b\u3082\u7570\u306a\u308b\u3002\u307e\u305aIP 65\u306e\u7528\u9014\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6c34\u306e\u304b\u304b\u3089\u306a\u3044\u5c4b\u5916\u7167\u660e\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u57c3\u3063\u307d\u3044\u72b6\u614b\u304c\u7d9a\u304fCCTV\u30ab\u30e1\u30e9\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6c34\u3057\u3076\u304d\u3084\u307b\u3053\u308a\u304b\u3089\u4fdd\u8b77\u3059\u308b\u96fb\u6c17\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5efa\u8a2d\u6a5f\u68b0\u3001\u7523\u696d\u6a5f\u68b0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u305d\u306e\u53cd\u9762\u3001IP 68\u898f\u683c\u306e\u88fd\u54c1\u306f\u3001\u53b3\u3057\u3044\u6761\u4ef6\u4e0b\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001IP 68\u306e\u88fd\u54c1\u3082\u3042\u308a\u307e\u3059\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30a6\u30a9\u30c3\u30c1\u306f\u5fb9\u5e95\u3057\u305f\u9632\u5875\u30fb\u9632\u6c34\u4ed5\u69d8\u3060\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u9023\u7d9a\u7684\u306b\u6c34\u4e2d\u306b\u7559\u307e\u308b\u6c34\u4e2d\u30ab\u30e1\u30e9\u3068\u30bb\u30f3\u30b5\u30fc\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30dc\u30fc\u30c8\u3001\u8239\u8236\u3001\u6cbf\u5cb8\u5730\u57df\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u88c5\u7f6e\u306a\u3069\u306e\u6d77\u6d0b\u6a5f\u5668\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30d7\u30fc\u30eb\u3084\u5674\u6c34\u306e\u7167\u660e\u3092\u6c34\u5bb3\u304b\u3089\u5b88\u308b\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8-_Cost_Product_Pricing\"><\/span><b>8- \u30b3\u30b9\u30c8\u3068\u88fd\u54c1\u4fa1\u683c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u6700\u5f8c\u306b\u3001\u30b3\u30b9\u30c8\u9762\u3067\u3082IP68\u3068IP65\u306f\u7570\u306a\u308b\u3002\u901a\u5e38\u3001IP65\u7b49\u7d1a\u306e\u88fd\u54c1\u306f\u3001IP68\u7b49\u7d1a\u306e\u6a5f\u5668\u306b\u6bd4\u3079\u3066\u3088\u308a\u624b\u9803\u306a\u4fa1\u683c\u3067\u3059\u3002\u306a\u305c\u304b\uff1f\u306a\u305c\u306a\u3089\u3001IP65\u306f\u307b\u3053\u308a\u3084\u8efd\u3044\u6c34\u3057\u3076\u304d\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3060\u3051\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u306f\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306a\u30b7\u30fc\u30eb\u3068\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30cf\u30a6\u30b8\u30f3\u30b0\u3084\u30b7\u30fc\u30eb\u306f\u88fd\u9020\u304c\u5bb9\u6613\u306a\u305f\u3081\u3001\u4fa1\u683c\u3082\u5b89\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001IP65\u306e\u30c6\u30b9\u30c8\u304c\u305d\u308c\u307b\u3069\u53b3\u3057\u304f\u306a\u3044\u3053\u3068\u3082\u3001\u624b\u9803\u306a\u4fa1\u683c\u3067\u3042\u308b\u7406\u7531\u306e\u3072\u3068\u3064\u3067\u3059\u3002\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30e1\u30fc\u30ab\u30fc\u306f\u6df1\u6c34\u3084\u9ad8\u6c34\u5727\u306e\u30c6\u30b9\u30c8\u3092\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u3002\u3053\u308c\u306f\u8a66\u9a13\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306b\u3064\u306a\u304c\u308b\u3002\u53cd\u9762\u3001IP68\u306f2\u3064\u306e\u9762\u3067\u5b8c\u74a7\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u4f8b\u3048\u3070\u3001IP68\u898f\u683c\u306e\u88fd\u54c1\u306f\u3001\u6c34\u6df11.5\u30e1\u30fc\u30c8\u30eb\u307e\u3067\u306e\u6d78\u6c34\u3068\u9ad8\u5727\u6c34\u306b\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u3068\u30b7\u30fc\u30eb\u306f\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u3002\u3055\u3089\u306b\u3001IP68\u306e\u8a66\u9a13\u624b\u9806\u306f\u975e\u5e38\u306b\u9577\u304f\u3001\u30a2\u30b0\u30ec\u30c3\u30b7\u30d6\u3067\u3042\u308b\u3002\u6c34\u69fd\u3084\u305d\u306e\u4ed6\u306e\u5236\u5fa1\u3055\u308c\u305f <\/span><a href=\"https:\/\/ots-testequipment.net\/ja\/test-equipment\/\"><b>\u30c6\u30b9\u30c8\u7528\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/b><\/a><span style=\"font-weight: 400;\">\u3055\u3089\u306b\u30b3\u30b9\u30c8\u304c\u4e0a\u304c\u308b\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><b>\u3088\u304f\u3042\u308b\u8cea\u554f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><b>IP68\u306fIP65\u3088\u308a\u5e38\u306b\u512a\u308c\u3066\u3044\u308b\u306e\u304b\uff1f<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u3044\u3044\u3048\uff01IP68\u304c\u5fc5\u305a\u3057\u3082IP65\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u3069\u3061\u3089\u306e\u898f\u683c\u306b\u3082\u305d\u308c\u305e\u308c\u306e\u9577\u6240\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u304b\u306f\u3001\u88fd\u54c1\u3092\u3069\u3053\u3067\u3069\u306e\u3088\u3046\u306b\u4f7f\u3046\u304b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>IP68\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u4e0d\u616e\u306e\u6c34\u6ef4\u306b\u8010\u3048\u3089\u308c\u308b\u304b\uff1f<\/b><\/p>\n<p><span style=\"font-weight: 400;\">IP68\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5076\u767a\u7684\u306a\u6c34\u4e2d\u843d\u4e0b\u306b\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b8c\u5168\u306b\u5bc6\u9589\u3055\u308c\u3001\u6c34\u6ca1\u30c6\u30b9\u30c8\u3082\u5b9f\u65bd\u3055\u308c\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u6c34\u4e2d\u306e\u6df1\u3055\u3068\u6642\u9593\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5b89\u5168\u306a\u30ec\u30d9\u30eb\u3092\u8d85\u3048\u308b\u3068\u3001\u7834\u640d\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>IP\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u4e0b\u304c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u306f\u3044\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30b7\u30fc\u30eb\u3084\u4fdd\u8b77\u5c64\u304c\u901a\u5e38\u306e\u4f7f\u7528\u3084\u50b7\u3001\u7269\u7406\u7684\u306a\u640d\u50b7\u306b\u3088\u3063\u3066\u6469\u8017\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6c34\u5727\u3084\u5c0f\u3055\u306a\u7c92\u5b50\u3067\u3055\u3048\u3082\u4fdd\u8b77\u306b\u30c0\u30e1\u30fc\u30b8\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion_Which_One_to_Choose\"><\/span><b>\u7d50\u8ad6\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">IP 65\u3068IP 68\u306b\u306f\u305d\u308c\u305e\u308c\u4ed5\u69d8\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e2\u3064\u306eIP\u7b49\u7d1a\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u88fd\u54c1\u3092\u4f7f\u7528\u3059\u308b\u5834\u6240\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001IP 65\u898f\u683c\u306e\u88fd\u54c1\u306f\u57c3\u306e\u591a\u3044\u74b0\u5883\u306b\u6700\u9069\u3067\u3001\u6700\u3082\u624b\u9803\u306a\u4fa1\u683c\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u88fd\u54c1\u306f\u3001\u7279\u5b9a\u306e\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u3067\u5fae\u5c0f\u306a\u56fa\u4f53\u7c92\u5b50\u306b\u5bfe\u3057\u3066\u9023\u7d9a\u7684\u306b\u30c6\u30b9\u30c8\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6c34\u4e2d\u3067\u306e\u4f7f\u7528\u306b\u306fIP65\u306e\u88fd\u54c1\u306f\u9069\u3055\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u65e5\u5e38\u7684\u306a\u5c4b\u5916\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u88fd\u54c1\u3067\u3042\u308c\u3070\u3001IP65\u7b49\u7d1a\u3067\u5341\u5206\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u88fd\u54c1\u304c\u983b\u7e41\u306b\u6c34\u3068\u63a5\u89e6\u3059\u308b\u5834\u5408\u306f\u3001IP68\u7b49\u7d1a\u304c\u6700\u9069\u3067\u3059\u3002IP68\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6c34\u3078\u306e\u5b8c\u5168\u306a\u6d78\u6f2c\u3068\u9ad8\u5727\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002\u307e\u305f\u3001IP68\u306e\u88fd\u54c1\u3067\u3082\u5341\u5206\u306a\u9632\u5875\u4fdd\u8b77\u304c\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u6700\u7d42\u7684\u306a\u6c7a\u65ad\u3092\u4e0b\u3059\u524d\u306b\u3001\u4e88\u7b97\u3068\u88fd\u54c1\u306e\u5bff\u547d\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u96fb\u5b50\u6a5f\u5668\u3092\u8cfc\u5165\u3059\u308b\u969b\u3001\u53d6\u6271\u8aac\u660e\u66f8\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u4fdd\u8b77\u7b49\u7d1a\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u3088\u304f\u76ee\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7b49\u7d1a\u306f\u3001\u305d\u306e\u6a5f\u5668\u304c\u3055\u307e\u3056\u307e\u306a\u5371\u967a\u306b\u5bfe\u3057\u3066\u3069\u306e\u7a0b\u5ea6\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082\u3001IP65\u3068IP68\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3001\u8a71\u984c\u306b\u4e0a\u308b2\u3064\u306e\u898f\u683c\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u4e21\u8005\u306e\u9055\u3044\u306f\u5fc5\u305a\u3057\u3082\u660e\u78ba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u305d\u3053\u3067\u7591\u554f\u304c\u751f\u3058\u307e\u3059\u3002IP68\u3068IP65\u306e\u9632\u6c34\u30fb\u9632\u5875\u8a66\u9a13\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u3000\u4e00\u898b\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u7b49\u7d1a\u306f\u5206\u304b\u308a\u306b\u304f\u304f\u3001\u975e\u5e38\u306b\u5c02\u9580\u7684\u306a\u3082\u306e\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u4eba\u306f\u3001\u3053\u308c\u3089\u306e\u7528\u8a9e\u304c\u5358\u306b\u300c\u9632\u6c34\u300d\u3092\u610f\u5473\u3059\u308b\u3060\u3051\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002 \u3057\u304b\u3057\u3001\u3053\u308c\u306f\u8aa4\u89e3\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7b49\u7d1a\u7528\u8a9e\u306b\u4e0d\u6163\u308c\u3067\u3001\u305d\u306e\u9055\u3044\u304c\u5206\u304b\u3089\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u3054\u5b89\u5fc3\u304f\u3060\u3055\u3044\uff01\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u2026<\/p>","protected":false},"author":13,"featured_media":5586,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Difference between IP68 and IP65 Waterproof and Dust-proof Tests<\/title>\n<meta name=\"description\" content=\"What is the Difference between IP68 and IP65 Waterproof and 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