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 Two-Zone Climatic Test Chamber
 Two-Zone Climatic Test Chamber  Two-Zone Climatic Test Chamber

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390L Two-Zone Temperature & Humidity Test Chamber--Precision Environmental Test Solutions

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Engineered for volume, our 390L model provides two generous 390L test zones in a single unit, allowing you to process larger batches or bigger components simultaneously under independent conditions. Choose between a unified control system for streamlined operation or dual autonomous controls for complete project separation. This high-capacity solution is ideal for production QA, batch reliability verification, and testing large assemblies in automotive, energy, and aerospace industries.
  • DBT2-390

  • Danble

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Quantity:

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|Double Your High-Volume Testing Capacity

Meet the demands of high-throughput and large-sample testing with the 390L Dual-Zone Environmental Test Chamber. Designed for labs & production line that need to validate more, faster, this model combines substantial testing volume with the intelligent flexibility of our configurable dual-zone architecture. Each of the two chambers provides 195 liters of precisely controlled space, enabling simultaneous, independent stress testing on bulk samples, large components, or multiple product batches.


|Key Features

1. Dual-zone Structure

  • Two completely isolated test chambers prevent cross-contamination during simultaneous operation.

  • The integrated design doubles testing capacity while saving valuable lab floor space.

  • Offers flexible control: one unified system or two fully independent control systems.

2. Advanced Temperature Control

  • Rapid Ramp Rates: Up to 3°C/min heating/cooling (adjustable PID algorithm).

  • Precision Stability: Maintains ±0.5°C consistency under continuous 24/7 operation.

  • Humidity Integration: Optional humidity module (10–98% RH) for combined thermal-humidity testing.

    Temperature range

3. Robust Construction

  • Reinforced Frame: Seismic-grade steel structure with anti-vibration mounts.

  • Safety Systems: Over-temperature protection, emergency shutdown, and door interlock.

  • Modular Design: Expandable for multi-zone or custom chamber configurations.


|Our Customization Service

  • Hardware Modifications: Adjust port locations, integrate specialized feedthroughs (electrical, data, fluid), install custom shelving or fixturing, or add viewing windows.

  • Performance Specifications: Extend standard temperature/humidity ranges, enhance heating/cooling ramp rates, or integrate specific atmospheric controls (e.g., inert gas).

  • Software & Integration: Develop custom testing protocols or enable seamless integration with your Laboratory Information Management System (LIMS) and manufacturing execution systems.


|Help Us Prepare Your Custom Solution

  • Test Specimens: Description, dimensions, weight, and material composition of the items to be tested.

  • Performance Requirements: Desired temperature range, humidity range (if needed), and required ramp/cooling rates.

  • Test Standards: The specific industry or corporate testing standards you need to comply with (e.g., IEC, MIL-STD, ISO).

  • Control Preference: Your preferred control configuration (Single Unified System or Dual Independent Systems).

  • Special Requests: Any specific fixturing, port, sensor, or data logging requirements.


|Applications


  • Automotive & Aerospace: Parallel lifecycle testing of large electronic control units (ECUs), sensors, or composite material panels.

  • Energy Storage: High-throughput temperature cycling of battery modules or packs.

  • Industrial Electronics: Batch testing of power supplies, servers, or communication hardware.

  • Materials Research: Conducting comparative studies on large material samples or prototypes under dual environmental stresses.


|Compliance & Certification

  • International Standards: IEC 60068-2-2, GB/T 2423.2, ASTM E511.

  • Industry Certifications: CE, ISO 9001, ISO 14001, ISO45001.


|Why Choose the 390L Model?

It transforms high-volume testing from a bottleneck into a strategic advantage. By enabling two large, independent tests to run concurrently, it dramatically increases lab throughput and accelerates time-to-market for products requiring rigorous environmental validation. Its scalable and customizable design makes it a future-proof investment for growing testing demands.

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Volume
390L×2
Interior Dimensions
1000×600×650(mm)
Exterior Dimensions
1250×1900×1900(mm)
Temperature Range
-40℃ to 150℃
Temperature Uniformity
≤2℃
Temperature Fluctuation
≤0.5℃
Temperature Deviation
≤±2℃
Humidity Range
20%~98% RH(Optional)
Cooling Method
Air-cooled or Water-cooled
Cooling System
Closed-loop refrigeration (R404A)
Power Supply
380V/50Hz 3-Phase
Weight
1000Kg
FAQs
  • What is the volume of each chamber?
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    What is the volume of each chamber?
  • Can the two chambers run different tests at the same time?
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    Yes. Each 390L chamber operates with complete independence, allowing simultaneous execution of two entirely different temperature and humidity profiles without any interference.
  • What is the lead time and installation requirement?
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    Standard lead time is 5-8 weeks. 
    Installation requires prepared floor space, a dedicated (often 3-phase) power supply, and appropriate access. We provide full site specifications and on-site support.
  • What after-sales support is included?
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    Support includes on-site installation, comprehensive operator training, a standard warranty, and lifetime technical support. Extended service plans for maintenance and priority assistance are also available.
Founded 2012 and located in Suzhou, Danble is a professional supplier specializing in the R&D, manufacturing, andsales 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 bysubjecting 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
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