Water Spray Test Apparatus
The UL water spray test equipment is designed according to UL60507-ENGL 1999 figures 38.1 and 38.2, ANSI Z21.10.3-2004, ANSIZ21.58 figure10/11 and CSA4.3-2004, IEC62368-1 annex Y.5.3/ figure Y.2, meets the requirement of UL498, UL1598, UL153, UL154B, UL103, UL8750, UL1741, UL514B, UL1278, UL1571 and etc.
The water spray test apparatus is to consisted of three spray heads mounted in a water supply pipe rack, the test is using fresh water. The outer enclosure is to be positioned in the focal area of spray heads so that the greatest quantity of water is likely to enter the outdoor enclosure, the water pressure is to maintained at 34.5kPa at each spray head, the outdoor enclosure is to be exposed to the water spray for 1h. Operation video please click: https://youtu.be/jKv8vK5cDhc
1). For UL water spray test, with 3 UL water spray heads
2). The rack is made of molded aluminum material, which has a stable structure and is easy to clean.
3). Nozzle holder can be moved and freely lifted by hand-cranked stainless steel wheel device
4). The UL water spray head applied is original imported from UL lab, completely meet the requirement of UL standards.
5). The equipment is moveable with four wheels, and can be fixed with braker.
6). 4 pressure gauges to display the flow rate.
7). The figures of water-spray head piping and water spray head
Height adjustable range
Number o spray head
The distance between the water focal points and the ground
Total water pressure
Water pressure at each spray head
Number of pressure gauge