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High-altitude test chamber
High-altitude test chamber High-altitude test chamber
Large Volume Low Pressure Test Chamber for Automotive Applications Large Volume Low Pressure Test Chamber for Automotive Applications
Low pressure Simulation Test Chamber Low pressure Simulation Test Chamber
High Altitude Environmental Simulation Test Chamber High Altitude Environmental Simulation Test Chamber

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Large Volume Low Pressure Test Chamber for Automotive Applications

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Danble Instruments' large-scale low-pressure test chamber is engineered for automotive industry needs. It simulates extreme low-pressure, high-low temperature conditions (-40°C to +150°C) and rapid pressure changes (down to 0.5kPa) for testing EVs, batteries, and components. Ensures reliability under high-altitude, storage, and transport scenarios, supporting R&D and quality validation. Compliant with international standards.
  • DBL-35000

  • Danble

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Danble Large-Scale Low-Pressure Test Chamber: Ensuring Automotive Reliability Under Extreme Conditions

It is specifically engineered to meet the rigorous demands of the automotive industry. This chamber provides precise simulation of low-pressure, high-temperature, and low-temperature environments, offering an integrated solution for testing the environmental adaptability and reliability of automotive components and systems .


|Key Technical  Features: 

Precise Low-Pressure Simulation:  Accurately replicates high-altitude conditions with a pressure range from atmospheric pressure down to 0.5 kPa.

ComExtensive Temperature Range: Performs reliably across a wide temperature spectrum, from -40°C to +150°C, ensuring component functionality under extreme cold and heat .

Rapid Pressure Cycling: Designed for efficiency with a pressure reduction time of ≤20 minutes from atmospheric pressure to 1kPa, facilitating accelerated testing cycles .

Robust Construction & Safety: Built with a high-strength SUS304 stainless steel inner chamber and an external manganese steel plate for durability and safety. The system includes comprehensive safety protections such as over-temperature protection, compressor over-pressure protection, and leakage protection.

Advanced Control & Data Management: Features a user-friendly touchscreen interface, programmable controls, and data recording capabilities via USB and RS-485 interfaces, allowing for detailed test monitoring and analysis.


|Advanced Technologies: 

  • Magnetic fluid sealing for vaccum integrity.

  • Energy-efficient refrigeration system with low noise operation.

  • IoT-enabled data logging and remote diagnostics.


|Compliance with Industry Standards: 

The chamber's design and testing protocols adhere to major international standards, including GB/T 10590, GB/11159, and GJB150.2A-2009, ensuring certified reliability for global automotive compliance .



|Safety System: 

  • Equipped with emergency pressure relief valves and thermal overload protection.

  •  Door interlock, emergency stop, and phase-loss protection.


|Primary Automotive Applications: 


  • Electric Vehicles (EVs): Testing battery packs, management systems, and electronic controllers for performance and safety under high-altitude conditions .



  • Powertrain and Electronics: Assessing engine control units (ECUs), sensors, and ignition systems under combined temperature and pressure stress .



  • Interior and Exterior Components: Evaluating materials, seals, and assemblies for durability during air freight or high-altitude transportation .



|Idear for Automotive Excellence: 

Danble's Custom Large-Scale Low-Pressure Test Chamber is an essential asset for automotive manufacturers and suppliers aiming to enhance product reliability, accelerate R&D cycles, and ensure compliance with international quality and safety standards through comprehensive environmental simulation. 

Internal Volume
35000L
Temperature Range
-40℃~+85℃ or customized
Pressure Range
100kPa~50kPa
Heating Rate
≥3℃/min
Cooling Rate
≥1℃/min
Temperature Fluctuation
≤±0.5℃
Temperature Uniformity
≤2℃
Temperature Deviation
≤±2℃
Depressurization Rate
100kPa~0.5kPa≤45mins
Pressure Control Accuracy
±2kPa
Optional
Power line / liquid cooling/communication line/ temp line interface
Power
3 Phase 380V 50Hz 5 Wire System
FAQs
  • What altitude range does the chamber support?
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    Covers 0-20,000m (extendable to 35,000m for custom orders), matching most industrial & military testing needs.
  • What’s the pressure and temperature accuracy?
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    ±0.1 kPa (pressure) & ±0.5℃ (temperature) — exceeds industry standard precision.
  • Can it integrate humidity control?
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    Yes. Optional 20%-98% RH humidity module for combined environmental simulation.
  • What chamber sizes are available?​
    50L to 1000L; custom sizes can be designed for specific test samples.
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    50L to 60000L; custom sizes can be designed for specific test samples.
  • Does it comply with global standards?
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    Fully compliant with MIL-STD-810G, IEC 60068-2-13, ISO 16750, plus CE/FCC/ISO 9001 certifications.
  • How long is the service life?
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    10+ years with 304/316 stainless steel build and industrial-grade components.
  • What after-sales support is provided?
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    24/7 technical support, on-site installation/training, and global service centers (Asia/Europe/North America).
  • Can I monitor tests remotely?
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    Yes. Optional IoT connectivity for real-time remote oversight of test progress.
  • Is it suitable for production line use?
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    Absolutely — leak-proof design, safety protections, and efficient test cycles (30% faster) fit lab & production scenarios.​
     
About US
Founded 2012 and located in Suzhou, Danble is a professional supplier specializing in the R&D, manufacturing, and sales of environmental test equipments and laboratory testing solutions. 
 
Danble offer a full range of standard and custom-designed temperature test chambers can aid reliability testing by subjecting products to real-world climate and wear extremes like temperature, humidity, altitude, vibration, and more.
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  Tel: +86-400-900-6797-2
  E-mail: sales01@danbleclimate.com
  Address: Room 27, No. 367 Youbi Rd, Kunshan, Jiangsu, China
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