清洗前分类
洁净度颗粒检测
参照标准:美标IEST-RP-CC003.3
Helmk滚筒测试标准: Particle emission rate,G praticles/min) | |||
Category | Garment type | 0.3um and larger | 0.5um and larger |
100级 (Ⅰ级) | 1件 外套 1件 连体服 3顶 披肩帽 | ≤1,700 ≤2,000 ≤ 780 | ≤ 1,000 ≤ 1,200 ≤ 450 |
1000级 (Ⅱ级) | 1件 外套 1件 连体服 3顶 披肩帽 | 1,700-17,000 2,000-20,000 780-7,800 | 1,000-10,000 1,200-12,000 450-4,500 |
10000级 (Ⅲ级) | 1件 外套 1件 连体服 3顶 披肩帽 | 17,000-170,000 20,000-200,000 7,800-78,000 | 10,000-100,000 12,000-120,000 4,500-45,000 |