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Rainy test chamber

Update Time: 2015-07-15  Clicks:

淋雨试验箱.jpg

Standard

GB 4208-93 Shell protection grade(ip code)

Rainy test method

(1)IPX1 (2)IPX2
Test name:Vertical water dripping test
Sample placement:Place the sample on the rotation table, the  rotation speed is 1r/min and the space between the top of the sample and the spout is not greater than 200mm
Test condition:The water dripping rate is 1+0.5 mm/min
Test time:10 min
Test name: 15° water dripping test  
Test device: water dripping test device
Sample placement: Make the angle between one side of the sample and the vertical line is 15°and the space between the top of the sample and the spout is not greater  than 200mm.After test one side of the sample ,turn to another side and repeat it for four times.
Test condition: the water dripping rate is 3+0.5 mm/min
Test time: 4×2.5 min(totally 10 min)
   
(3)IPX3 (4)IPX4
Test name:Water pouring test
Test method:Oscillate pipe water pouring test
Sample placement:Chose proper oscillate pipe to make the mesa height of the sample is located at the oscillate pipe diameter. Place the sample on the rotation table and make the space between the top of the sample and the spout is not greater than 200mm. The rotation table does not move.
Test condition:The water flow rate is calculated according to the number of the spray hole of the oscillate pipe, each hole equals to 0.07 L/min. When carry out this test, the spray hole in the 60°arc segment on either side of the middle point of the oscillate pipe  spray  water to the sample, and the sample is placed in the center of the semicircle of oscillate pipe. Along either side of the vertical, the oscillate pipe swings 60°respectively, totally 120°. It takes about 4s to swing (2×120°) once a time.
Test time:10 min

Test name: Water splashing test
Test method: Oscillate pipe water splashing testTest device and sample placement: Chose proper oscillate pipe to make the mesa height of the sample is located at the oscillate pipe diameter. Place the sample on the rotation table and make the space between the top of the sample and the spout is not greater than 200mm. The rotation table does not move.
Test condition: The water flow rate is calculated according to the number of the spray hole of the oscillate pipe, each hole equals to 0.07 L/min. When carry out this test, the spray hole in the 90°arc segment on either side of the middle point of the oscillate pipe  spray  water to the sample, and the sample is placed in the center of the semicircle of oscillate pipe. Along either side of the vertical ,the oscillate pipe swings 180°respectively,totally 360°.It takes about 12s to swing (2×360°) once a time.
Test time:10 min 。

   
(5)IPX5 (6)IPX6
Test name:Water spraying test
Test device:The spout diameter of the nozzle is 6.3mm;
Test condition:Make the space between the sample and the spout is 2.5~3m and the water flow rate is 12.5 L/min (750 L/h);
Test time:The time is calculated according to the surface area of the sample,each square meter equals to 1min(not include installation area), the minimum time is 3 min
Test name: Intensive water spraying test
Test device:The spout diameter of the nozzle is 12.5mm
Test condition: Make the space between the sample and the spout is 2.5~3m and the water flow rate is 100 L/min (6000L/h);
Test time: The time is calculated according to the surface area of the sample,each square meter equals to 1min(not include installation area), the minimum time is 3 min

Specification

Water dripping test: Water pouring test:
Water dripping rate:1 +0.5 mm/min Weep hole spacing:20mm A  rotation table is configured in the chamber, the rotation speed is 1-17r/min(adjustable). Oscillate pipe semi-diameter(selectable according to the dimension of the chamber):0.4 or 0.6(m), selectable of 0.2,0.8,1.0,1.2,1.4,1.6m.
Oscillate pipe diameter:Φ16mm
Spout aperture diameter:Φ0.1mm
Aperture spacing:50mm
Oscillate pipe swing:0-270ooptional 
   
Water spraying test:
Nozzle diameter:6.3 mm, optional of 12.5m
Water flow rate:75±5 L/min, optional of 100L/min
Hydraulic pressure:30 Kpa, optional of 100Kpa

Features of the chamber :

Multi-function, flexible combination to meet different standard

Stainless steel or copper being used in the part which contact with water to prevent from rusting 

LCD screen programmable controller,easy to operate,easy to use 

Glass door with wiper which is convenient for observing the working situation

Imported motor driving swing pipe, high reliability

Adjustable rotation

Replaceable pipe 

Rotatable and replacable nozzle device

Adjustable water volume flow and measuring

Controllable test duration  

Specification of rainy test chamber

Model

Working dimension
(depth×width×height)(mm)
Test method Rotating table Oscillate
pipe
semi-diameter
Water
dripping
area
L×06 800×1000×800   500mm 0.4 m 600*600
L×10 1000×1000×1000 500mm 0.4 m 800*800
L×20 1000×1000×1000 500mm 0.6 m 1000*1000

Specifications of Oscillate pipe rainy test device

Model

Configuration Test method
L×06 One oscillate pipe of 0.4m,1m respectively
One nozzle of 6.3mm
One rotation table of 500mm
Meet the standard of IPX3,IPX5;selectable of IPX1,IPX2,IPX4,IPX6;inform us your requirement when you placing the order
L×10 One oscillate pipe of 0.4m,0.6m,0.8m,1m,1.2m respectively
One nozzle of 6.3mm
One rotation table of 500mm
Meet the standard of IPX3,IPX5;selectable of IPX1,IPX2,IPX4,IPX6,inform us your requirement when you placing the order
L×20 One set oscillate pipe of 0.2,0.4,0.6,0.8,1.0,1.2,1.4,1.6m respectively
One nozzle of 6.3mm
One rotation table of 500mm
Water dripping range: 1000×1000mm
Meet the standard of IPX1,IPX3,IPX5; Selectable of IPX2,IPX4,IPX6, inform us your requirement when you placing the order

Remark:Other specifications and technical indexes can be customized according to the consultation between both parties.

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