Industry Solutions

Industry Solutions

Rain-Test Protocol for New-Energy Electric Vehicles

This test procedure is based on the national standards QCT 476–2007, “Test Method for Rain‑Proof Sealing of Passenger Vehicles,” and QC/T 476–2007, “Limit Values and Test Methods for Rain‑Proof Sealing of Passenger Vehicles.” It employs a spray‑type method to apply rain at a specified intensity onto the vehicle’s window surfaces. The test is conducted in a rain‑test chamber, where the testing conditions are made comparable to natural outdoor conditions, thereby verifying the vehicle’s water‑tightness.

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Passenger Vehicle Rain-Test Plan

The rain‑test chamber for passenger buses is designed to match the vehicle’s dimensions, enabling comprehensive spray‑testing of the entire bus from all directions. This delivers more thorough test results and greater realism, playing a critical role in pre‑delivery quality assurance for automotive manufacturers. It helps reduce product defect rates and prevents subsequent damage to the company’s brand image.

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Truck Rain-Exposure Test Plan

The truck rain‑exposure test chamber is designed to match the dimensions of passenger vehicles, enabling comprehensive spray‑testing of the entire vehicle from all directions. This delivers more thorough testing and more reliable results, playing a critical role in pre‑shipment quality assurance for automotive manufacturers. It helps reduce product defect rates and prevents potential damage to the company’s brand image down the line.

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School Bus Rain-Exposure Test Solution

The school bus rain‑exposure test chamber is designed to match the dimensions of passenger vehicles, enabling comprehensive spray‑testing of the entire vehicle from all directions. This delivers more thorough testing and more reliable results, playing a critical role in pre‑shipment quality assurance for automotive manufacturers. It helps reduce product defect rates and prevents subsequent damage to the company’s brand image.

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