Metal Part on Machine Table

FAQ

  • Q How to choose between water cooling and air cooling for an environmental test chamber?

    A
    If you need strong cooling performance and higher precision, then plan to use the chamber frequently or for large-scale testing (like walk-in chambers), water cooling is a better choice — it's more efficient, especially in hot environments, but it requires a water supply and extra setup like pipes or a cooling tower.
     
    For general use or when installation conditions are limited, air cooling is simpler and more convenient — it uses built-in fans to remove heat and doesn't need extra infrastructure, though it may be slightly less efficient in high-temperature environments.
  • Q Is there anything in particular that I should pay attention to before buying Chamber?

    A
              Special attention needs to be paid to the size of the entrance door of the laboratory to avoid the equipment size being too large to enter;
    It is necessary to confirm the power distribution specifications of the laboratory, whether it is 380V, 50HZ; and whether cooling water and humidity water are required.
  • Q How do you ensure the quality of your products?

    A
      We ensure product quality through strict manufacturing standards and an experienced team. Most of our production staff have over 10 years of industry experience and follow standardized procedures at every stage — from material selection to final inspection. Every unit undergoes thorough testing before delivery to guarantee stable and reliable performance.
  • Q What's the difference between two-box and three-box thermal shock test chamber?

    A
    Both two-box and three-box thermal shock chambers are designed to test how well a product can withstand rapid temperature changes. The main differences lie in test method, structure, and application scenarios:
     
    Two-box Thermal Shock Chamber
     
    Test Process: Uses a moving basket that transfers the sample between a hot zone and a cold zone.
     
    Speed: Faster temperature transition (shorter switching time).
     
    Structure: More compact; suitable for smaller sample sizes.
     
    Pros: Quick response, space-saving, can be used independently as high or low temp chamber.
     
    Considerations: Product is physically moved during the test, which may not suit fragile or wired samples.
     
    Three-box Thermal Shock Chamber
     
    Test Process: The sample stays fixed in one test area, while hot and cold air are alternately blown in.
     
    Stability: No physical movement of the product — ideal for fragile items or when connecting to electrical monitoring systems.
     
    Structure: Larger footprint, includes a room temperature stage.
     
    Pros: No vibration or movement; better for electrical or sensitive devices.
     
    Considerations: Slightly slower switching time and higher cost due to more complex design.
     
    Which one should I choose?
     
    If you need rapid testing with compact design, choose the two-box type.
     
    If your product is fragile, sensitive, or requires stable monitoring during testing, the three-box chamber is recommended.

  • Q What is your response time and protocol for technical support? Is there a 24/7 hotline or remote troubleshooting?

    A Our standard response time is within 2 hours, with solutions typically provided within 24 hours.  We also offer remote troubleshooting.  For urgent issues, please contact your sales representative directly.
  • Q Do you provide on-site installation and operator training internationally?

    A Yes, we can provide on-site installation and operator training internationally if needed. Please let us know your requirements so we can include the related cost in the quotation.  On-site installation and training are available upon request. We’ll include the cost in the quote if needed.
  • Q What does your standard warranty cover? Can it be extended beyond 1–2 years?

    A Our standard warranty covers any manufacturing defects and quality issues for 1 year. Upon other specific request, it can be extended to 2–5 years.  Let us know your specific needs, and we’ll arrange accordingly.
  • Q What is your packaging standard for export? Are wooden crates fumigated and compliant with international shipping?

    A We use strong export-grade wooden crates that are fumigated and fully compliant with international shipping standards.
  • Q What is your average lead time for standard vs. customized machines?

    A The average lead time is 30–45 days for standard models and 45–60 days for customized ones.
  • Q Can I monitor and control the chamber remotely via cloud platform?

    A Yes, remote monitoring and control via cloud platform is available through LAN or  other  network interface.
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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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