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Automotive Test Chambers — Custom Vehicle Environmental Testing Solutions | Zhongzhi

Automotive Test Chambers for Extreme Reliability Testing – Ensure Safety, Reduce Warranty Costs

For the automotive market, reliability and safety testing not only ensures the safety of drivers and passengers but also reduces the high warranty costs associated with recalls due to malfunctions. An automotive test chamber is an indispensable tool for achieving this goal.


As a professional manufacturer of automotive test chambers, Zhongzhi Testing's equipment accurately simulates various environmental conditions, including temperature, humidity, vibration, and salt spray, making it suitable for performance verification of whole vehicles and various automotive components. Furthermore, we provide customized solutions to meet your testing needs.
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Vehicle VOC Testing Chamber
automotive test chamber

What Is an Automotive Test Chamber?

An automotive test chamber is an environmental testing device that accurately simulates various environmental stresses such as temperature, humidity, air pressure, and vibration to evaluate the safety and reliability of vehicles and their components under extreme conditions.


Zhongzhi's automotive test chamber is designed specifically for the automotive industry, meets multiple international testing standards, and can satisfy environmental simulation testing needs ranging from small components to whole vehicles. In addition, we also provide battery test chambers for the battery industry and environmental test chambers for the semiconductor industry to meet the reliability testing needs of different industries.

Benefits of an Automotive Test Chamber

Compared to field testing, which is limited by season, location, and weather, an automotive test chamber offers the following advantages:


● Controlled and repeatable testing conditions, ensuring consistent test results.

● Ability to simulate extreme weather conditions rarely encountered in natural environments.

● Support for continuous 24/7 operation, thereby accelerating the overall testing process.

● Effectively reduced travel and logistics costs incurred during the testing process.

automotive test chamber

Need a Custom Automotive Test Chamber for Your Project?

Contact Our Experts Today!

Automotive Test Chamber Product Series

Zhongzhi offers 8 automotive test chamber series and custom solutions to meet diverse environmental simulation requirements.
automotive test chamber
01

Vehicle VOC Testing Chamber

● Temperature Range: +20℃~+70℃

● Humidity Range: 40%~70%RH (Temperature range: +20℃~+40℃)

● Temperature Uniformity/Fluctuation/Deviation：≤2.0℃ / ≤±0.5℃ / ≤±1.0℃

● Chamber Volume: 120m³ (Customizable)
automotive test chamber
02

Vehicle Altitude Environment Test Chamber

● Temperature Range:-55℃~+75℃ (static, normal pressure) / -45℃~+55℃ (low pressure)
● Humidity Range:10%～95%RH (temperature range 20℃~60℃)
● Pressure Range: Atmospheric pressure ~50kPa [-45℃~+55℃] Altitude approximately 5500 meters
● Chamber Volume: 945m³ (Customizable)
automotive test chamber
03

Vehicle Rain Test Chamber

● Rain Intensity:
Nozzle orifice diameter 1.0mm; rainfall intensity of the five spray surfaces (top, left, right, and bottom) can reach 1-4 mm/min

Nozzle orifice diameter 2.0mm; rainfall intensity of the five spray surfaces (top, left, right, and bottom) can reach 3-5-8 mm/min

● Rain Time: 1~60 minutes
automotive test chamber
04

Automotive Test Bench Environment Chamber

● Temperature Range: -70℃-+150℃

● Humidity Range: 20%-98%RH 

● Temperature Uniformity/Fluctuation/Deviation：≤2.0℃ / ≤±0.5℃ / ≤±1.0℃
automotive test chamber
05

Vehicle Temperature and Sunlight Simulation Test Chamber

● Temperature Range: --50℃ to +80℃ (-40℃, -20℃)

● Temperature Uniformity/Fluctuation/Deviation: ≤2.0℃ / ≤±1.0℃ / ≤±2.0℃

● Humidity Range: 20%~95%RH (Temperature range: +10℃~+60℃)

● Humidity Uniformity/Fluctuation/Deviation: ≤5%RH / ≤±3.0%RH / ≤±2.5%RH
automotive test chamber
06

Vehicle Corrosion Test Chamber

● Laboratory Temperature Range: 20℃-70℃

● Saturated Barrel Temperature Range: RT-70℃

● Salt Spray Volume: 1-2m/(h-80cm) (take average value after at least 16 hours of spraying)

● Spray Pressure: 70~170 kPa
automotive test chamber
06

Vibration Climate Chamber

● Temperature Range: -70℃ ~ +100℃(150℃)(D:-40℃ G:-70℃)

● Humidity Range: 20%~98%R.H. (10%-98%RH / 5%-98%RH for special selection)

● Heating/Cooling Rate: 3℃ / 5℃ / 10℃ / 15℃ / 20℃/min (Average / Linear)
automotive test chamber
06

Walk-In High and Low Temperature Humid Hot Test Chamber

● Temperature Range: -70℃～+150℃ (Above 80℃ is custom-made (D:-40℃ G:-70℃))

● Humidity Range: 20%~95%RH (10%-98%RH/5%~98%RH is a special option condition)

● Heating Rate: ≥3℃/min (Average, No load)

● Cooling Rate: ≥1℃/min (Average, No load)

Typical Applications

Zhongzhi's automotive test chambers meet the diverse testing needs of the automotive industry and provide customized solutions for different test objects. Below are some typical applications:

  • Automotive Interior Components: Formaldehyde Emission Rate

  • 2. Automotive Components: Corrosion Resistance

  • 3. Vehicle Waterproofing Performance  

    To verify the waterproofing performance of a vehicle, you can choose our vehicle rain test chamber. It simulates a rain environment to test the overall waterproofing performance of the vehicle.
automotive test chamber

Key Technical Advantages

● Ultra-Wide Temperature Range: -80℃~150℃

● High Precision Control:

Temperature Uniformity: ≤2.0℃ (no load)

Temperature Fluctuation: ≤±0.5℃ (no load)

Temperature Deviation: ≤±2.0℃ (no load)

● Fast Temperature Change Rate: Optional 5 / 10 / 15 / 20℃/min (Average / Linear)

● Energy Efficient Design: Employs a cold balance control method, saving over 40% more energy than conventional cold and heat balance methods.

Meets the Test Standards

Zhongzhi Automotive Test Chamber meets multiple international testing standards, ensuring the comparability, repeatability, and traceability of test results.


● ISO 16750-4: Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Climatic loads

● SAE J1455: Environmental test methods for heavy-duty vehicle components

● ISO 14993:2001 - Corrosion of metals and alloys

● ISO 20653: Road vehicles — Protection degrees (IP-code) — Protection against foreign objects, water, and access to electrical equipment

automotive test chamber

Project Case Examples

automotive test chamber

Three Comprehensive Test Chamber

Zhongzhi customized a three-comprehensive test chamber for Dongling Vibration, which integrates temperature, humidity and mechanical vibration. By applying three stresses simultaneously or in stages, the reliability of the product in complex environments can be evaluated.

Walk-In Testing Device

Zhongzhi customized a walk-in testing device for Trina Solar Co., Ltd. This device can simulate scenarios such as high temperature, low temperature, high humidity, snowfall, and icing to verify the thermal management efficiency and insulation stability of energy storage cabinet products.

automotive test chamber

Need a Custom Automotive Test Chamber for Your Project?

Contact Our Experts Today!
automotive test chamber

Why Choose Zhongzhi As Your Test Chamber Manufacturer

● Automotive Test Chamber R&D and Manufacturing Experience: We have over 15 years of experience in the R&D and manufacturing of automotive test chambers, enabling us to provide testing solutions tailored to various automotive products.

● Quality Control: Leveraging our 38,000㎡ production base, we possess in-house sheet metal work, welding, assembly, and debugging capabilities, achieving comprehensive quality control from production to delivery.

● Customization Capabilities: In addition to standard equipment, we can provide customized solutions to meet diverse customer testing needs.

● Global Service Network: Our products are exported to over 40 countries, providing global customers with one-stop services from solution design to equipment manufacturing.

Customization Capabilities

● Customized Size: Equipment size can be customized according to product dimensions.

● Temperature Range: Common temperature range is -70℃ to 150℃, with support for special temperature customizations such as cryogenic (minimum -120℃).

● Humidity Range: Common humidity range is 20% to 98%RH, with customization available from 10% to 98%RH based on testing requirements.

● Heating/Chilling Rate: Supports different heating/chilling rates such as 5℃/min, 10℃/min, 15℃/min, 25℃/min, and 30℃/min, with both linear and nonlinear rates customizable upon request.

automotive test chamber

Partner Our customers

TESLA
CATL
ATL
BYD
CHANAN
COSMX
FORD
SAMSUNG
SVOLT
TOSHIBA
比亚迪

FAQ

1.What testing standards does Zhongzhi automatic test chamber comply with?

Zhongzhi automotive test chamber complies with international testing standards such as ISO 16750-4, SAE J1455, ISO 14993:2001, ISO 20653 and UN/DOT 38.3.

2. How to choose the appropriate automatic test chamber size?

Choosing the size of the automatic test chamber mainly depends on the size of the sample to be tested and the number of one-time tests to ensure that the test space can meet the actual testing needs.

3.What is the delivery lead time for automatic test chamber?

Lead time depends on equipment specifications. Standard models are usually delivered in 30-45 days, and customized models will provide detailed delivery time after confirming the technical solution.

4. Can Zhongzhi customize an automatic test chamber with a special temperature range?

sure. We can customize special temperature ranges based on your testing needs. In addition, we can also customize specifications such as size, humidity range, heating and cooling rates.

5. How is Zhongzhi’s after-sales service?

We have a professional after-sales service team and a warehouse for commonly used parts. The company stipulates that after receiving a customer complaint, a satisfactory solution should be proposed and implemented as soon as possible. All processes must be recorded, and the product must be maintained for life.