Environmental IPX3/IPX4 Waterproof Rain Resistance Test Chamber, Water Spray Test Chamber
Technical solutions
This product meets GB 2423.38-90 GB / T10485-2007, strictly according to the protection of IPX3 ,IPX4 ,grades of GB / T4942.2-93, GB 4208 —93, GB 4706, GB 7000 and other corresponding national standards and other relevant standards of technical parameters design and manufacture. Can carry out water test specified by corresponding standards.
Technical parameter
| Experimental space |
600x600x600 (WxHxD)mm |
| Power supply |
220V three-phase 50 / 60HZ MAX 30A. |
| Water spray pendulum pipe radius |
200mm |
| Water spray pipe diameter |
Φ16mm |
| Water jet aperture |
Φ0.4mm |
| Water jet aperture distance |
50mm |
| Spray pipe swing |
45 °, 60 °, 90 °, (adjustable) |
| Swing speed |
4-25 RPM 0-25 RPM adjustable (fixable point setting) |
| Water pressure |
1kg / cm2 ~ 3kg / cm2 (adjustable) |
| Pressure |
0 ~ 6kg / cm2 (adjustable) |
| Rainfall |
2.5 (+1.6) mm / min |
| Turntable speed |
0 ~ 20rpm |
| Flow meter |
5 ～ 10L / min, one set. |
Structure and Feature
1.Internal SUS # 304 stainless steel plate
2.External SUS # 430 stainless steel plate
3. Motor pump: stainless steel corrosion-resistant high-pressure pump.
4. Pump type: Multi-wing scroll convection.
5. Rotating motor: 120W speed regulating motor with speed governor.
6. Swing mechanism motor: Baishan stepping drive group, precise action
7. One set of JIS-S standard nozzles, one set of SAE nozzles, one set of swing tube, 18 nozzles, the nozzle diameter is 0.4mm.
8.Water flow: 0.1 ± 0.005 ~~ 12 ± 0.05L / min (adjustable)
9. Test range: GBT 10485 JIS-(S1, S2) SAE
A. GBT 10485 Method A
B. GBT 10485 Method B:
C. JIS D0203 (S1-S2) S1, S2——water pressure 0.1, 0.3 Mpa; nozzle 40 (material SUS 304 stainless steel), flow rate 24.5 L / min, 39.2 L / min (negotiable)
D. Customizable work (working parameters can be customized)
Application
This rain test equipment is a non-standard equipment. The artificial simulated rain test box is used for the external lighting and signal devices and the protection of automotive lamp housings. It is an indispensable testing equipment in aerospace, automobile and motorcycle, electrical and electronics, home appliances, scientific research and other fields.
Working Principle
1.Water spray working principle:
The water pump draws water from the water tank in the test box. The water tank → pump → ball valve → filter → pressure regulating valve → flow meter → swing tube (water pressure gauge) in the box → nozzle → test sample → water tank
2.Swing tube transmission works:
Transmission motor → reducer → turntable → connecting rod → rack → gear → connecting shaft → swing tube. The angle of the swing tube can be adjusted by the turntable on the reducer.
