IP6X 是 IEC 60529 标准中最高的防尘等级。它规定防护箱完全防尘 —— 即使在粉尘室中连续暴露于循环滑石粉 8 小时后，也没有粉尘能穿透内部。我们的 8 系列防护箱由 CTI 测试验证 IP6X 合规。
8 小时暴露后，所有 3 件样品防护箱在 10 倍放大下打开检查显示零粉尘进入。测试按 IEC 60529 第 13.4 节（1 类外壳）执行。
IP6X 性能对以下作业至关重要：
IP6X 是 IEC 60529 的最高防尘等级。防护箱完全防尘，8 小时暴露后零粉尘进入。
滑石粉，按 IEC 60529 规定中位粒径 75μm。
沙漠作业、采矿、建筑、高颗粒物农业环境。
IP6x is the dust protection rating per IEC 60529. The '6' indicates complete protection against dust ingress. No dust can penetrate the case under continuous airflow exposure for 8 hours at specified pressure (2 kPa).
Test per IEC 60529: case is placed in a dust chamber with circulating talcum powder (or Arizona road dust) for 8 hours. Pressure differential: 2 kPa (8x normal atmospheric pressure difference). After test, no dust should be visible inside the case.
IP5x: dust-protected (not fully sealed, some dust may enter but not in quantities that interfere with operation). IP6x: dust-tight (no dust ingress). Our premium cases meet IP6x.
Yes. IP6x only tests dust protection. For water protection, look for IPx5, IPx6, IPx7, or IPx8. Our premium cases meet IP67: dust-tight (6) and waterproof to 1m for 30 minutes (7).
Industries requiring IP6x: mining, construction, agriculture, desert operations, cement plants, grain handling, pharmaceutical (cleanroom), semiconductor (cleanroom), military, and any environment with airborne particulates.
Similar but not identical. Mil-Std-810 Method 510.7 uses 1-3 hours of dust exposure at varying wind speeds (1.5-8.9 m/s) at temperatures up to 60°C. IP6x uses 8 hours of dust at 2 kPa pressure. Both certify dust-tightness; we test to both standards.
IP6x dust chamber test: 8 hours exposure + 1-2 hours inspection. Full qualification: 2-3 days including pre-conditioning, dust exposure, post-conditioning, and inspection. We provide detailed test reports with photos.
Sand is more aggressive than dust due to larger particle size. We test our cases per Mil-Std-810 Method 510.7 (sand and dust) and IP6x (fine dust). Our cases pass both: no sand or dust ingress after 8 hours.
Yes. All our premium cases are IP6x certified. Test certificates available for every batch. We test in our in-house lab and verify with third-party labs (TUV, SGS) annually for certification renewal.
Yes. We provide IP6x test reports on request with NDA. Reports include: test setup, dust concentration, exposure time, post-test inspection photos, and certification signature. Available in PDF and JSON formats.