| Customization: | Available |
|---|---|
| After-sales Service: | Video Intallment |
| Power Supply: | 220-380V |
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WBE Weibang Ice Water Impact Immersion Test Chamber:
1. This is applicable to the testing of product performance indicators and quality management when the product may be exposed to water at different environmental temperatures during transportation, storage or use. The water comes from conditions such as heavy rainstorms, wind-driven heavy rain, sprinkler systems, water splashed by wheels, water jets or violent waves.
2. This simulates the load conditions of the surging water when the component passes through water, ensuring the functional stability of the component under the condition of rapid cooling due to water. For instance, when a vehicle drives on a water-covered road in winter and ice water splashes onto a hot system/component, the failure mode is the mechanical rupture of the material or the failure of the seal due to different coefficients of thermal expansion.
The ice water impact immersion test chamber is suitable for testing the performance indicators and quality management of products that may be exposed to water under different environmental temperatures during transportation, storage or use. The water comes from conditions such as heavy rainstorms, strong winds and heavy rain, sprinkler systems, water splashed by wheels, water jets or violent waves.
Festure:
Test Standard:
GB/T28046.4-2011 Road vehicles - Environmental conditions and tests for electrical and electronic equipment - Part 4: Climate loads - 5.4 Water splash test
ISO 16750-4:2013 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 4: Climate loads 4.4.2 Water splash test.
Application:
Military equipment, electronic devices, instruments and meters, aerospace products, battery packs, energy storage cabinets, engines
Packing & Shipping
Specification
| Ice water impact immersion test chamber | |
| Inner chamber dimensions | 1000×1000×1000mm (W*D*H) |
| Outer box dimensions | Approximately 1800×1450×1965mm (W*D*H) based on actual dimensions |
| Ice water test parameters | |
| Cycle count | 100 times |
| Hold time th at Tmax | 1 hour or until the DUT temperature stabilizes |
| Conversion duration | ≤205(Manual conversion between DUT storage temperature and rise temperature) |
| Test water | Stripping water (to be provided by the buyer) |
| Temperature range of the high-temperature chamber | RT+10~150ºC |
| Ice tank temperature range | 0 ° C to +4 ° C (refrigeration compressor + agitation pump) |
| Temperature resolution | 0.1 ºC |
| Temperature fluctuation | Plus or minus 0.5 ºC |
| Temperature uniformity | Plus or minus 2 ºC |
| Ambient conditions for use | Values measured under conditions of ambient temperature of +25 ° C, relative humidity of no more than 85%RH, and no sample in the test chamber. |
| Spray volume | (3L to 4L)/3 seconds spray |
| Nozzle count | 3 nozzles, 300mm spacing |
| Spray method | Spray the sample horizontally through the nozzle |
| The direction of the DUT | The same as the loading direction |
| Distance from the nozzle to the sample | 325±25mm |
| Spray piping cycle | Spray 305 every 15 minutes, cycle time can be set |
| Immersion test | |
| Cycle count | 10 |
| Hold at Tmax Time th |
1 hour or until the DUT temperature stabilizes |
| Conversion duration | 205 or less |
| Test liquids | Deionized water (provided by the user) |
| Water temperature | 0 ºC ~ + 4 ºC |
| Immersion time | 5min |
| Device construction | |
| Box material | Inner box material: SU5316# stainless steel 1.2mm thick; Outer box material: SUS304# stainless steel 1.0mm thick; |
| Clear water supply | It can be directly connected to the tap, requiring a supply pressure of 22kgf/cm ² |
| Mud-water preparation (To be prepared by the buyer) |
3 Use mud water as 3% Arizona powder Note: If the customer needs medium deionized water for the test, please bring your own pure water machine 1) |
| Safety protection device | |
| Spray pump | Overload. Short-circuit protection |
| Power supply | Leakage protection, overload and short circuit protection |
| Stirring motor | Overload, short circuit protection |
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