Vaated: 0 Autor: saidiredaktor Avalda aeg: 2021-11-09 Päritolu: Sait
Võrdlustabeli - filtreerimise tulemuslikkuse nõue erineva respiraatori standardi järgi
标准 Standard | 颗粒过滤效率 PFE | 测试 介质 Aerosool | 流量 vool (L/min) | 呼气阻力 Väljahingamiskindlus (PA) | 吸气阻力 Sissehingamine Vastupanu (PA) | 备注* Märkus | |||||
> 80% | > 90% | > 94% | > 95% | > 99% | > 99,97% | ||||||
GB 2626-2019 | KN90 | KN95 | KN100 | Nacl | 85 | 170/210/250* | 170/210/250* | 无呼气阀 | |||
Kp90 | Kp95 | KP100 | Õli | 85 | 170/210/250* | 170/210/250* | 无呼气阀 | ||||
Niosh 42 CFR osa 84 | N95 | N99 | N100 | Nacl | 85 | 245 | 343 | ||||
P95 | P99 | P100 | Õli | 85 | 245 | 343 | |||||
R95 | R99 | R100 | Õli | 85 | 245 | 343 | |||||
En 149-2009 | Ffp1 | Ffp2 | FFP3 | Õli | 95 | 294 (160L/min) | 205/235/294* | 95L/min | |||
GB/T 32610-2016 | B/c/d* | B/c/d* | A | NaCl 、 õli | 85 | 175 | 145 | 盐性 ≥90% 油性 ≥80% | |||
GB 19083-2010 | 1 级 | 2 级 | 3 级 | Nacl | 85 | —- | 343.2 | ||||
Korea standard | KF80 | Nacl | 95 | —- | 60/70/100* | 30 l/min | |||||
KF94 | KF99 | Õli 、 nacl | 95 | —- | 60/70/100* | 30L/min | |||||
ASTM F3502-2021 | 1. tase ≥20% | Nacl | 85 | 147 | |||||||
Tase 2≥50% | Nacl | 85 | 49 |