Military Standard Rain Test Chamber , Rain Test Equipment High Performance

Military-standard Rain Tester

Purpose

This is used to have performance test on communication electrical product on large vessels under sealed raining environment to check if functions of the equipment and its components can be ensured.The tester adopts scientific design which can vividly simulate water spray in typhoon environment.

Technical Parameter

1, internal size(mm):2500×2500×2000(D×W×H)(stainless steel square tube with tempered glass； will be provided by supplier)

exetnal size(mm)3800X 2800X2700(D×W×H)

2, test bed rotating speed(rpm):1 ~3 adjustable (Load 300kg)φ1.5m

3, drip tank(mm):1200X1200MM hole distance 20X20Mm, hole diameter:0.6Mm

4., spacing between test sample and drip tank:1300MM

5, spray hole (mm):φ0 .6(drip diameter 0.5-4.5MM)

6, spray hole spacing (mm):20 MM

7, Testing time:1-999,999min(adjustable)

8., air speed:18m/s(water drop is blown at 45°)not shows the air speed

9, Blower specification:3.5KW,380V (converter adjusts air speed);2 sets

10, sample temp.:10°higher water of RT

11, The chamber is made of 304 stainless steel;closure plate and door are made of tempered glass,which is fairly straightforward for observation.

12, Appropriate sample rack(for placing samples) is equipped to be adjust it speed,square:1000X1000MM

13, precipitation of water drop:1.7mm/min(10CM/H)

Drop requirement

①　drop diameter range:0.5～4.5mm ；

②　The drop falls uniformly,which makes all the upward surfaces of the samples undergo the dropsduring test

③　Drop should have a property to fall with an uniform velocity at a height of 1m and the test lasts over15min

④　Nozzle should be grid spray lattice or other interlaced lattice；

⑤　The drip tank is a vacuum design with Oxidation Aluminum Alloy and highly rust-proof stainless steel;contact position of spray is stainless steel cone desig.

⑥　Drip tray is fixed on the top of water tank,left side of the sample.

⑦　The body is made of Aluminum Alloy and stainless steel

⑧　Water tank frame:304 stainless steel square tube

⑨　Water tank panel:USU304#stainless steel (downwards closure plate has a needle stand of screw hole)；

⑩　lifting guide rail of water tank:shaped rail,colloidal pulley rail；

11　drop hole diameter:￠0.6mm

12　Hole spacing :20mm；

13　Falling amount:1.7mm/min,user sets parameters( deviation:+0.2mm/min)；

14　Testing time:0-999min (can be set and centralized control).

Structure Material

1. Can ensure a required test of samples on the rotary table proceed at four different directions；

2. Load≥300Kg; sample size ≥φ1500；

3. Rotation speed range:1～3rpm/min continuously adjustable,automatic operation can be set.

4. Max. Size of sample:1200mm×1200mm×1000mm；

5. raining panel size:W1200×D1200×H120mm；

6. internal size of raining chamber:W2500×D2500×H2000mm；

7. External size:W3800×D2600×H2700mm；

8. material:304 stainless steel

9. internal:304#；

10. Drip tray:304#；

11. Rotary table:304#；

12. Sopport rack:304#；

13. Chamber door:Double door ,observation window is made of stainless steel square tube with tempered glass；

14. Fan impeller:aluminium alloy plastic spray material；

15. Fan:axial-flow fan；

16. controller:Monitor ,10"color screen and man-machine interface；

17. operation mode:program controlled operation；single item control operation；

18. Setting method:touch type(piezoelectricity；

19. Setting accuracy:time:1s,air speed 1m/s；

20. Rotation Speed of table:1-3rpm/min；

21. Portable anemometer,flow meter,water manometer；

22. Control method:PLC,frenquency converter,stepping motor；

23. Power:AC380(1±10%)V (50±0.5)Hz Three-phase four-wire+protective earth wire；

24. max. current of power(A) 45 ,power(KW) 10 ,weight(kg) 1800；

25. Safety Device:current leakage protector,fan overheatingprotection,over current protection,water shortage protection,etc.

Partial Accessory List

(Note:cun=1/3 decimetre, a unit of length)