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Vibration Shaker and Simulated Transportation Tester

High temperature and humidity test chamber for automotive testing

The Automotive High Temperature and High Humidity Test Chamber is a specialized environmental test solution designed to simulate extreme climatic conditions for evaluating the performance, durability, ...

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Description

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The Automotive High Temperature and High Humidity Test Chamber is a specialized environmental test solution designed to simulate extreme climatic conditions for evaluating the performance, durability, and reliability of automotive components and systems. This advanced equipment plays a crucial role in ensuring the robustness and longevity of automotive products exposed to harsh, high-temperature, and high-humidity environments, making it an essential tool in quality control, research and development, and manufacturing settings within the automotive industry.

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The Automotive High Temperature and High Humidity Test Chamber is extensively used across various segments of the automotive industry to ensure the robustness and reliability of components and systems under demanding environmental conditions. It is employed to evaluate the performance of electronic control units (ECUs), such as engine and transmission control units, under high-temperature and high-humidity scenarios, ensuring their reliability in harsh climates. The chamber is also instrumental in testing interior materials like upholstery, trim, and dashboards, ensuring they maintain their integrity and comfort under extreme conditions. Exterior components, including paint, coatings, and body panels, are assessed for durability and corrosion resistance. Furthermore, the chamber is used to test under-hood components like engines, transmissions, and cooling systems, as well as automotive lighting systems, ensuring their performance and longevity under high-temperature and high-humidity conditions. This comprehensive testing helps automotive manufacturers deliver products that withstand the rigors of diverse and challenging environments, ultimately enhancing vehicle safety, reliability, and customer satisfaction.

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In the realm of automotive testing, the High Temperature and High Humidity Test Chamber is instrumental in assessing the resilience of automotive components and systems under extreme environmental conditions. By subjecting automotive products to elevated temperature and humidity levels, manufacturers can:


1. Identify potential failures and design flaws in components and systems,
2. Evaluate the effectiveness of protective coatings, seals, and materials,
3. Assess the susceptibility of automotive parts to corrosion, mold growth, and other moisture-related issues,
4. Validate design specifications and manufacturing processes,
5. Perform accelerated life testing and mean time to failure (MTTF) analysis,

6. Ensure compliance with industry-specific standards and regulations.

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SAE J1455 (Temperature Cycling)

SAE J1960 (Temperature, Humidity, and Bias Life Test)
SAE J1877 (Environmental Test Method for Electrical Components)
ISO 16750 (Road Vehicles -- Environmental Conditions and Testing for Electrical and Electronic Equipment)
ISO 6270 (Paints and Varnishes -- Determination of Resistance to Humidity)

ASTM D4329 (Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings)

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1. Extreme Environmental Simulation: The test chamber offers precise control and stability of temperature and humidity, enabling automotive manufacturers to simulate real-world and extreme environmental conditions. It can maintain temperatures ranging from 70°C to 180°C and humidity levels from 80% to 98% RH, accommodating various automotive testing requirements.


2. Customizable Test Profiles: The chamber's user-friendly interface allows for the creation of customized test profiles, mimicking specific driving conditions, regional climates, or accelerated aging processes tailored to the automotive industry. Examples include tropical environments, desert conditions, or extreme weather events.


3. Uniform Environmental Distribution: Equipped with advanced air circulation systems, the test chamber ensures uniform temperature and humidity distribution throughout the test space, eliminating hot spots and providing consistent test conditions crucial for accurate evaluation of automotive components and systems.


4. Large Test Space: The chamber offers a spacious test area, accommodating various automotive components and systems, from small electronic control units (ECUs) to large interior and exterior parts.


5. Real-Time Monitoring and Data Recording: The test chamber enables real-time monitoring and data recording of environmental conditions, allowing manufacturers to track the performance of automotive components and systems and identify trends or anomalies during testing.

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ModelDR-H201
Temperature range-70~+150℃
Temperature fluctuation±0.5℃
Temperature uniformity2℃
Humidity range20~98%RH (Refer Image below)
Humidity fluctuation±2.5%RH
Humidity uniformity3%RH
Cooling speed1℃/min in average (without loading)
Heating speed3℃/min in average (without loading)
Internal chamber materialSUS#304 stainless steel, mirror finished
External chamber materialStainless steel
Cooling methodAir cooling
ControllerLCD touch screen, programmable control temperature and humidity
Can set different parameter for cyclic test
Insulation material50mm high density rigid Polyurethane foam
HeaterExplosion-proof type SUS#304 stainless steel fins radiator pipe heater
CompressorFrance Tecumseh compressor
LightingHeat resistance
Temperature sensorPT-100 dry and wet bulb sensor
Observation windowTempered glass
Testing holeDiameter 50mm, for cable routing
Sample traySUS#304 stainless steel, 2pcs
Safety protection deviceProtection for leakage
Over-temperature
Compressor overvoltage and overload
Heater short circuit
Water shortage

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