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Two-zone Climatic Test Chamber
Two-zone Climatic Test Chamber Two-zone Climatic Test Chamber

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253L Two-Zone Thermal Cycling Test Chamber

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Maximize laboratory efficiency with our 506L Dual-Zone Environmental Chamber, offering two completely independent 253L testing compartments. This configuration provides 506L of total test volume, enabling simultaneous execution of divergent temperature and humidity profiles on separate product batches or components. 
  • DBT2-253

  • Danble

Availability:
Quantity:

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|Indepent Testing, Accelerate Results

Designed for high-demand reliability testing, the 253L dual‑zone environmental test chamber delivers exceptional efficiency and flexibility. Featuring two fully separated test zones in one compact footprint, it supports simultaneous independent environmental simulation, effectively doubling testing throughput while maintaining stable, accurate test results and shortening product development cycles.


|Key Features

1. Dual-zone Structure

  • Two fully isolated chambers eliminate cross-interference during parallel testing.

  • The stacked structure greatly expands testing capacity while minimizing laboratory floor space.

  • Supports flexible control: unified system operation or fully independent zone control.

2. Advanced Temperature Control

  • Stable temperature uniformity and reliable long‑term operation for continuous 24/7 testing.

  • Optional humidity control supports comprehensive temperature‑humidity environmental simulation.

  • Adjustable heating and cooling rates to match diverse testing profiles.

    Temperature range

3. Robust Construction

  • Heavy‑duty frame with durable construction for industrial environments.

  • Full safety protection including over‑temperature protection, emergency stop, and safety interlocks.

  • Modular design supports future upgrades and multi‑zone expansion.


|Customization Service

  • Structural Customization: Customized port positions, dedicated cable/fluid feedthroughs, tailored shelves, fixtures, and observation windows.

  • Performance Upgrade: Extended temperature/humidity ranges, faster ramp rates, and special atmospheric controls such as inert gas purging.

  • Software & Integration: Custom test programs, data logging, and seamless connection with LIMS, production systems, and automated test lines.

|Information for Custom Solutions

  • Test sample details: type, dimensions, weight, and material characteristics

  • Target performance: temperature range, humidity range, and required ramp rates

  • Applicable test standards: IEC, ISO, MIL‑STD, GB/T, or internal specifications

  • Control preference: unified control or dual independent systems

  • Special requirements: fixtures, ports, sensors, data export, or safety functions


|Applications


  • Automotive & Electronics: Parallel durability and environmental testing of ECUs, sensors, and components.

  • Energy Storage & Batteries: High‑throughput temperature cycling and reliability testing of modules and packs.

  • Industrial Equipment: Batch testing of power supplies, drives, and communication devices.

  • Material & R&D Testing: Comparative environmental testing of materials, prototypes, and large‑size samples.


|Compliance & Certification

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

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


|Why Choose this 253L Model?

This dual‑zone chamber turns testing bottlenecks into efficiency advantages. By running two -zone independent tests at the same time, it significantly improves lab productivity and speeds up product time‑to‑market. Its flexible, customizable design provides a long‑term, future‑proof solution for expanding testing requirements.


Contact us to customize an environmental test chamber tailored to your application needs.

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Volume
253L×2
Interior Dimensions
650×600×650(mm)
Exterior Dimensions
850×1900×1950(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
  Address: Room 27, No. 367 Youbi Rd, Kunshan, Jiangsu, China
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