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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Test chamber dimension: 800*800*800mm
Outer dimension: 1130*1250*1650mm
Metal screen wire diameter: 50um
Screen line space: 75um
Environment temperature and humidity: 15~45°C, 45~75%RH
Dust (talcum powder) concentration: 2~4kg/m3
Test time: Dust test time set freely, 0~999.9hr
Test dust: Dry talcum powder or portland cement
Test standards: GB4706, GB2423, GB7000.1, IEC60529
Powe: 3ψ, 4W+G 380VAC, 50HZ