Jun 21, 2019 - Rain Test Chamber test and evaluate the protection degree provided by a product enclosure. the protection level agait water ingress is called IP code,IPX5 IPX6 Water Jetting test chamber adoptsa nozzle spraying water (IPX5:Ф6.3mm, IPX6:Ф12.5mm) agait enclosure from every direction which should have no harmful effects, Symor strictly follows IEC60529 standard.