Water Jet / Proof Environment Test Chamber
Equipment summary:
This machine used to test anti-rain and waterproof performance for
products, the products such as steam locomotive lamps, wiper
performance, waterproof bands, motorcycle instruments, defense
industry, navigation systems, missiles, radar cone top, aerospace
industry, IEC IP code specifications that need an additional
discussion.
Main functions:
1 The hydraulic flow design type, about 10cm/h commonly, the
maximum fall rainfall with the greatest rainfall coming decades
35mm/m. Unique with water device can make rainfall and stabilize
the pressure control.
2, RS. Separate control slots, without the operator into change.
3, The machine type B can make the test content from Rt ~ 85 ℃
heat, temperature under test than water temperature high produce a
negative pressure, make more accurate test. (MIL - STD).
Corresponding standard:
JIS D0203, D5500, SAE J585e, CNS 7138
Applicable industries:
Applied to plastics, rubber, paint, coatings, printing ink, paper,
pharmaceuticals, food, cosmetics, textiles, auto parts, packaging
materials, building materials, electricity and the electrical
products; it provide an important testing data for scientific
research, product development and quality control
Technical parameter:
| Testing temperature | Room temperature | Rt~85°C |
| Inner size | 100(W)*100(D)*100(H) cm or custom |
| Spray volume | 0.07(1±5%)L/min (Every hole in average) |
| Spray nozzle | Spherical laser drilling,direction: 360°adjustable, make injection
of rain fan, to spray the specimen |
| Hydraulic aperture | φ0.8mm |
| Water spray hole spacing | 50mm |
| Number of blowhole | 16 or 25 |
| Water ring radius | R400mm |
| Spray nozzle diameter | φ15mm stainless steel |
| Pendulum Swing tube range | about±180°(can adjustable to ±45°±60°±90°) |
| Swing speed | 60°/s adjustable |
| Spray pressure | 0～400Kpa adjustable |
| Specimen rotative speed | 4~17rpm (Adjustable) |
| weight | 350kgs |
| Power | 1 phase,220V,5KW |
| Test chamber material |
| Inner size | 1000*1000*1000(D*W*H)mm |
| Dimension | 1300*1500*2200(D*W*H)mm |
| Cabinet material | SUS304 stainless steel sheet, work room and all the other parts of
contact with water are stainless steel or copper. |
| Door | Large tempered glass door, with manual wiper, Can observe the test
condition any time. |
| Seal | Silicone rubber article |
| Test bench | φ300mm, mesa of grid. Motor drive the worm gear deceleration,
frequency inverter control speed,to the right speed. |
| Test bench turn speed | 2-18r/min (Imported inverter stepless adjustment) |
| Turntable load | ≤100kg |
| Water supply | imported stainless steel pumps of GRUNDFOS |
| Water tank | stainless steel water tank, with water filter, water floating ball
valve, drain valve, overflow pipe. |
| Water temperature | Less than +5℃ with room temperature |
| Water source | Clean the local water by double filtering |
| Lighting system | turn on--turn off--turn on any time setting |
| Electrical control |
| Electrical controller | LCD display controller touch key |
| Testing time | 999S adjustable |
| Speed control | variable-frequence governor or stepping motor, speed control
smoothly, control accuracy high |
| Pressure meter | Dial gauge display every single test levels of stress |
| Flowmeter | Digital water flow measurement, to display every single test levels
of traffic |
| Flow pressure control | Using manual valve control flow and pressure, digital meter
indicates flow, stainless steel spring type pressure gauge
indicating pressure |
| Electrical execute device | French schneider series electrical components |
| Default test time | 0s～99h59m59s adjustable |
| Cycle time | “spray－stop－spray” is a loop,freely setting spray time, stop time,
loop times or testing total time. |
| Operational environment |
| Environment temperature | RT～50℃(Average temperature≤28℃ within 24H) |
| Environment humidity | ≤85%RH |
