| Customization: | Available |
|---|---|
| After-sales Service: | Support Operation Guidance |
| Power Supply: | 380V |
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Relevant standard test requirements
1.1 The test object is a battery pack or system.
1.2 Refer to GB/T2423.18 severe level (5) carry out four experimental cycles.
1.3 The salt solution is configured with sodium oxide (chemically pure, analytically pure) and distilled water or deionized water, and its concentration is (5±0.1)% (mass score) , (20±2)ºC. The PH value measured below is between 6.5 and 7.2.
1.4 Put the test object into the smoke box and spray salt mist at 5ºC~35ºC for 2h. After spraying, transfer the test object to the wet and hot tank for 20-22h. The temperature is
(40±2)ºC, the relative humidity is (93±3)%, forming a cycle. Repeat one cycle three times, and then test the standard atmospheric conditions (the temperature is 23ºC±2ºC. The relative humidity is 45%~55%) and stored for 3d, forming a cycle, and repeating four cycle tests.
1.5 Requirements: No leakage of the battery pack or system, cracked shell, fire and explosion phenomenon.
| Name of the equipment | Compound salt spray test chamber | |
| Model | MHY-1600M | MHY-012M |
| Inner box size (W*H*D) mm | 1000*1000*1600 (Excluding the spire) |
3000*2000*2000 (Excluding the spire) |
| Temperature range | 0ºC~60ºC | |
| Temperature fluctuation | ±0.5ºC (When it is empty) | |
| Temperature uniformity | ±2ºC (When there is no load) | |
| Salt water spray amount | 1 to 2mL/ eight cm²1Hr(Collect for at least 16 hours,take its average) | |
| Spray pressure | 1kg/cm² It is adjusted in two sections, and the first time the compressed air adjust to 2kg/cm². Enter the saturated barrel for heating, the the second adjustment is 1kg/cm² | |
| Laboratory temperature range | 0ºC~60ºC |
| Humidity accuracy | Temperature resolution: 0.1ºC |
| Humidity range | 20%-98%RH |
| Temperature fluctuation | ±3%RH |
| Liquid medicine PH.Value | Neutral 6.0~7.0 Acid 3.0~3.1 |
| Spray solution PH.Value | Neutral 6.5~7.2 Acid 3.1~3.3 |
| Time range | 1S~9999H can be set arbitrarily |
| Control method | Device host and remote PC control, device body and console. Separate, can be controlled remotely, and the operator should stay away from the test area. The longest long-distance distance can reach 50 meters, and the standard line length is 10m. It can effectively protect the safety of testers. |
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