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Seawater Immersion Testing Machine - Premium Quality from China Suppliers & Factory for Corrosion Resistance Testing
⚙️ Technical Specifications
| Product Model | TA--HS-6000L |
| Control Mode | Computer remote control + video monitoring, or PLC program control (customizable) |
| Pool Size | W3000 × D2000 × H1200 mm |
| Battery Pack Lifting Method (Optional) |
Can be adapted to one of the following methods: 1. Suspension lifting method 2. Gantry crane lifting method 3. Lifting platform lifting method 4. Load can be customized 1t, 2t, 3t... |
| Battery Pack Connection Method | Install a lifting ring on the fixed hole of the battery pack, and then use the hook of the lifting belt to connect the lifting ring |
| Pool Material | Insulation and corrosion-resistant material PP plate |
| Water Adding Control | Automatic water addition, equipped with solenoid valve and water level switch |
| Automatic Drainage | Drainage pump with automatic drainage control |
| Salinization Stirring | Water pump starts to pump water downward to control brine salinization stirring |
| Water Level Height Ruler | There is a clear water level height scale in the water tank, and the water level height can be observed directly |
| Online Salinity Detection | Automatically detect the water concentration online, which is convenient for matching the brine concentration |
| Remote Video Monitoring (Optional) | Install monitoring cameras in the laboratory, which can remotely monitor the test status. The camera pixels are not less than 5 million, and the resolution is 1080P |
| Safety Protection Design | Overload protection; leakage protection device; water level limit; emergency stop switch; three-color light alarm indicator light |
| Equipment Power | AC380V 50HZ 3.0kW (add 4kW for overhead crane) |
| Water Tank External Size | W3250 × D2250 × H1500 mm |
| Total Equipment Weight | About 2500 kg |
| Installation Conditions |
1. Ground bearing 1500 kg/㎡, the ground equipment is equipped with four surrounding drainage ditches, and the cross-section of the drainage ditch is 300×300 mm 2. Laboratory space: W7500 × D6000 × H5000 mm 3. Install lighting system in the laboratory, illuminance ≥ 200 LUX 4. Equip fire-fighting water or tap water for battery pack fire extinguishing 5. Install a smoke exhaust connection to the smoke purification equipment at the top of the test area, the distance from the ground is ≤ 4.5 m, cannot interfere with the test, and the smoke purification air volume is 45 times the laboratory volume to discharge hydrogen and combustible gases generated by electrolysis of water in the battery pack 6. Design anti-flooding pressure relief port and air outlet in the laboratory 7. Equipping a suspension crane requires excavating W1500 × D1500 × H1500 mm on the ground and embedding it in the ground for fixing |
🎯 Critical Application & Why It Matters
- 🌊 Extreme environment simulation: Precisely replicates the actual working conditions where the power battery is exposed to seawater and salt-containing water accumulation
- 🏭 Applicable to multiple industries: Covers electric vehicles, electric ships, underwater equipment, and outdoor energy storage units
- 🛡️ Safety defense line: Validates the risks of battery short circuit and shell failure under the high conductivity and corrosiveness of seawater, strengthening the final safety checkpoint
📋 Standards Compliance
✅ ISO 12405
✅ UL 2580
🔑 Key Features
🔩
316L Anti-Corrosion Inner Liner
Made of high-grade 316L stainless steel, resistant to corrosion from high-concentration salt water
⚗️
Precise Salinity Control
Automatically adjusts salt concentration (such as 3.5% seawater), with accurate test data
🏗️
Automatic Lifting Mechanism
Industrial-grade lifting device, smoothly immerses with one click
🌡️
Water Temperature Circulation Monitoring
Real-time temperature control, simulates different sea areas and seasonal water temperature environments
🛡️ Multi-Layer Safety System
💨
Hydrogen Monitoring Exhaust Ventilation
Real-time detection of hydrogen concentration, automatically activating explosion-proof fans for exhaust
🔌
Insulation Monitoring
Real-time monitoring of insulation resistance between the battery and the water tank to prevent leakage
🚨
Pressure Relief and Water Discharge Protection
Equipped with a rapid water discharge valve and explosion-proof pressure relief door to deal with thermal runaway
🖥️
Remote Safety Operation
The control cabinet and water tank are designed separately to ensure personnel safety
❓ Frequently Asked Questions
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Seawater has a high ion concentration and extremely strong conductivity. Once the sealing of the battery pack fails and water enters, it will quickly trigger electrolysis reactions and severe short circuits. At the same time, the strong corrosiveness will rapidly damage the structural components, posing a severe challenge to the IP protection level of the battery.
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The test equipment is equipped with dedicated waste liquid discharge and filtration interfaces, which can directly connect to the laboratory chemical wastewater treatment system, meeting environmental protection standards.
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The system is equipped with a high-precision conductivity sensor and an automatic salt replenishment and water replenishment device, which can automatically compensate for the concentration deviations caused by evaporation, ensuring that the test results still meet the standard requirements for several weeks in a row.
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The TA--HS-6000L supports four optional lifting methods: suspension lifting, gantry crane lifting, and lifting platform lifting. The load capacity can also be customized to 1t, 2t, 3t, or more, depending on the battery pack weight requirements.
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The laboratory must meet several conditions: ground bearing capacity of at least 1500 kg/㎡, surrounding drainage ditches (300×300 mm cross-section), minimum space of W7500×D6000×H5000 mm, illuminance ≥ 200 LUX, smoke purification system with 45× lab volume air capacity, and anti-flooding pressure relief ports. A fire-fighting water supply must also be available for emergency battery fire suppression.
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The TA--HS-6000L is designed to comply with ISO 12405 (specifying test procedures for lithium-ion traction battery packs and systems) and UL 2580 (the standard for batteries for use in electric vehicles), ensuring that test results are internationally recognized and accepted by global certification bodies.