Application Industries
Urban Sculptures and Public Art
Tests the surface corrosion and protective effects of bronze and stainless steel sculptures in acid rain environments.
High-Speed Railway Catenary Components
Evaluates changes in electrical performance and mechanical strength of catenary insulators and metal attachments under acid rain corrosion.
Outdoor Advertising Displays
Verifies the protection and reliability of LED display housings and heat dissipation structures in acidic precipitation environments.
Product Features
Precise pH Control
The acid spray system supports continuous pH adjustment from 2.0 to 5.6, equipped with online pH monitoring and automatic replenishment functions.
Composite Cycling Modes
Supports multi-stage cycles such as acid spray, static placement, and drying to simulate real alternating dry-wet acid rain environments.
Safety and Corrosion-Resistant Structure
The chamber body is made of corrosion-resistant engineering plastics, with internal components constructed from titanium alloys or ceramics to withstand long-term acid.
Sales Q&A
Q: Can the simulated acid rain solution be customized according to the composition of acid rain in different regions?
A: Supports preparation of specialized simulation solutions based on user-provided acid rain ion concentration data, such as the ratios of SO₄²⁻/NO₃⁻/Cl⁻.
Q: Is it possible to conduct simultaneous UV aging and acid rain corrosion testing?
A: Optional UV lamp modules are available, enabling composite environmental aging tests with alternating or simultaneous acid rain spraying and UV exposure.
Q: Does the equipment's waste liquid treatment comply with environmental requirements?
A: Equipped with neutralization precipitation and ion exchange systems, treated waste liquid achieves a pH of 6–8, with heavy metal ion concentrations below national standard limits.
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