Salt Water Immersion Test Device

Name: Salt Water Immersion Test Device
Brand: Xi'an LIB Environmental Simulation Industry

The salt water immersion test device is specifically designed to evaluate the waterproof and anti-corrosion performance of PV modules, batteries and various electronic components. This test device features a large rectangular test tank (customizable in size) that can meet the full immersion requirements of entire photovoltaic modules and long battery packs.

It comes standard with a commonly used 5% (w/v) salt water solution, but can also be flexibly configured with acid, alkali solutions, cleaners or anti-rust agents and other media. The inner material of PVC is corrosion-resistant. The mechanical lifting frame automatically completes the immersion and extraction of samples, with a smooth and consistent process.

Applicable standards：IEC 60529，IEC 61215，IEC 60068-2-11

Salt Water Immersion Test Device Features and Benefits

1. Sturdy structure, strong corrosion resistance:

The inner and outer layers are made of PVC material, with strong chemical stability; the middle layer is a 3.5 mm thick U-shaped steel frame, which supports the entire machine structure and ensures stable operation in long-term salt water or solution environments.

2. Suitable for large-sized test samples：

Suitable for integrated submersion tests of large-sized equipment such as complete PV modules, battery modules, and outdoor control boxes.

3. Intelligent control, convenient operation：

Equipped with a programmable PLC control system and touch screen interface, it can flexibly set test parameters, suitable for batch testing and repeated verification.

4. Multi-standard compatibility, wide application：

Comply with multiple international standards, covering certification and research and development requirements of various industries such as consumer electronics, photovoltaic energy, battery storage, and automotive electronics.

Specifications of Salt Water Immersion Test Device

Interior Dimensions	1400 × 2200 × 1500 mm (W × D × H)
Power Supply	220V, 50Hz, 1 Phase
Water Supply	Automatic water inlet port (located at back bottom)
Construction Material	PVC (inner & outer layer) + Metal (middle layer), total thickness 3 cm
Workroom
Internal Material	PVC + Metal + PVC composite
Internal Size	1400 × 2200 × 1500 mm
Shelf Load Capacity	30 kg
Shelf Adjustment	Height adjustable (manual control, slow speed)
Top Cover	Open design for connecting external devices and internal PV modules
Water System
Inlet Connection	Hose connection to faucet
Water Filling	Manual at beginning of test
Water Discharge	Manual via discharge valve after test
Control System	Independent control cabinet with color touchscreen
Air System	Compressor，connected to IPX7 tank, supports lifting system

Details of Salt Water Immersion Test Device

Workroom:	3-layer composite structure: Both the inner and outer layers are made of corrosion-resistant PVC material, and the middle layer is a reinforced U-shaped steel frame (thickness 3.5mm), balancing chemical stability and structural strength.
Sample holder:	A height-adjustable test stand, with a single-layer load-bearing capacity of 30 kg, suitable for placing PV modules, battery packs, or other components for water immersion tests. The test stand supports height adjustment and operates smoothly.
Automatic lifting system:	One-button automatic lifting structure, driven by an air compression system, connected to an IPX7 air pressure tank, ensuring a stable and safe lifting process and avoiding violent shaking.
Controller:	An independent control cabinet, using a color touch screen controller, with an intuitive interface and convenient operation. Multiple alarm indication functions.