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High-Low Temp Test Chamber
High-Low Temp Test Chamber High-Low Temp Test Chamber

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720L High-Low Temperature Test Chamber

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The 720L High-Low Temperature Test Chamber provides industrial-scale capacity for comprehensive environmental reliability testing. Designed to accommodate large products, multiple components, or full production batches, this robust chamber delivers precise temperature control across an extended range with excellent uniformity throughout its spacious workspace. Ideal for end-of-line testing, product qualification, and batch validation in automotive, aerospace, and manufacturing sectors, it combines laboratory-grade accuracy with industrial durability.
  • DBT-720

  • Danble

Availability:
Quantity:

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  • Product Overview

    The 720L High-Low Temperature Test Chamber is engineered for high-throughput, industrial-scale reliability testing. This mid-large capacity solution designed for efficient environmental stress testing. It provides an optimal balance of ample workspace and laboratory-grade precision, making it ideal for qualifying medium-sized assemblies, conducting batch testing of multiple components, or performing extended reliability validation on single large products. 


  • Key Features

    Optimized Workspace: The 720L  volume offers a practical and efficient capacity for testing mid-sized assemblies or multiple smaller samples, maximizing laboratory or productions floor utility.

    Precise & Stable Performance: Delivers a wide temperature range with excellent uniformity and stability, ensuring accurate and repeatable test conditions for reliable results.

    Rapid Thermal Cycling: Engineered for efficient testing with capable temperature change rates, helping to accelerate test cycles and improve throughput.

    User-Centric Design: Features an intuitive programmable controller, robust construction for durability, and comprehensive safety systems for reliable, worry-free operation.

    Standards Ready: Supports testing protocols in accordance with major international standards such as IEC, MIL-STD, and ISO.


  • Application Fields

    This chamber is perfectly suited for a wide range of demanding applications, including:

    Automotive:  Testing ECUs, infotainment systems, sizable sensors, and medium-sized component assemblies.

    Aerospace & Defense: ESS and qualification of avionics boxes, communication modules, and military electronics.

    Electronics & Telecom: Evaluating servers, routers, power supplies, and batch testing of PCBs or electronic modules.

    General Manufacturing & RD: Quality validation for consumer appliances, industrial equipment sub-assemblies, and materials research.


  • Selection Tips

    Right-Size Your Needs: The 720L capacity is ideal for medium-sized items or small-batch testing. Ensure your largest test specimen fits with recommended clearance for airflow.

    Performance vs. Requirements: Match the chamber's temperature range, ramp rates, and uniformity specifications to your specific test standards and procedures.

    Plan for Integration: Consider the physical footprint, power requirements, and heat dissipation needs to ensure a smooth installation in your lab or production area.

    Value Beyong Price: Evaluate the total cost of ownership, focusing on long-term reliability, energy efficiency, and the manufacturer's technical support and service network.


  • Conclusion

    The 720L High-Low Temperature Test Chamber is a highly capable and efficient workhorse for comprehensive reliability testing. It bridges the gap between benchtop units and large walk-in chambers, offering an ideal combination of capacity, performance, and value.


Contact us to discuss how this model can meet your specific testing challenges and to receive detailed technical specifications.

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Model
DBT-720
Internal Volume
720L
Internal Dimension
900×800×1000(W×D×H/mm)
External Dimension
1180×1850×2000(W×D×H/mm)
Heating Rate
3℃/min( Non-load, average, or customized)
Ramp Rate
1℃/min( Non-laod, average, or customized)
Low Temp Range
0℃,-20℃,-40℃,-55℃,-70℃
High Temp Range
100℃,150℃,180℃,200℃
Humidity Performance
optional
Temperature Fluctuation
≤±0.5℃
Temperature Uniformity
≤2℃
Temperature Deviation
≤±2℃
Cooling-way
Air-cooling or water cooling
Power
AC380V 50Hz
Three-phase 5 wires
Weight
800kg
FAQs
  • What temperature ranges do your test chambers support?
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    Our standard chambers cover -40℃ to +150℃. Custom ranges (e.g., -70℃ to +200℃) are available for specialized applications like aerospace or EV battery testing.
  • Can you customize chambers for specific industreis (e.g., automotive, aerospace)?
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    Yes. We design multi-zone chambers (e.g., triple-zone thermal shock) and integrate vibration tables for comprehensive testing. Recent projects include EV motor durablity testing for OEMs.
  • Have you worked with automotive clients?
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    Yes. We supplied thermal shock, walk-in test chambers to leading EV battery manufacturer for -40℃ to +80℃ cycling tests. Results improved battery pack lifespan by 18%
  • Do you offer on-site installation and training?
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    Yes, our engineers provide full deployment support, including:
    1. System setup and calibration;
    2. Operator training (2-3 day sessions)
    3. Post-installation validation reports
  • What warranty coverage is included?
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    Standard warranty: 12months (parts+labor);
    Extended options: Up to 36 months (additional 15% fee)
  • How do you handle equipment malfucntions?
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    24/7 remote support: Diagnositc access via lo-T enabled controllers.
    On-site repair: 4-hour response + 24 or 48 hours fix commitment in nearby cities.
  • What payment terms do you accept?
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    T/T: 50% deposit, 50% before shipment;
    L/C: Available for orders ≥ 30k USD
    Flexible terms for long-term partners
  • What is your lead time for standard vs. custom orders?
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    Standard units: 30-45 days after order confirmation.
    Custom builds: 60-90 days (includes 3D design review and prototyping)
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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      DANBO INSTRUMENT (KUNSHAN) CO.,LTD.
      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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