Solid Walk-in Temperature & Humidity Test Chamber

Environmental chamber designed with one-piece welded construction for high/low temperature and humidity simulation

Solid Walk-in Temperature & Humidity Test Chamber
  • Solid Walk-in Temperature & Humidity Test Chamber
  • Solid Walk-in Temperature & Humidity Test Chamber

    • Solid Walk-in Temperature & Humidity Test Chamber

    Environmental chamber designed with one-piece welded construction for high/low temperature and humidity simulation

    Built as a fully welded single structure, solid walk-in chambers offer excellent sealing performance and structural integrity for demanding environmental simulations. Their robust construction helps maintain stable conditions over long test cycles, making them ideal for validating the reliability and lifespan of large components and assemblies in controlled climates.

    Common Test Applications
    • High- and low-temperature exposure
    • Constant temperature and humidity conditioning
    • Alternating climate cycles
    • Environmental stress testing
    Our temperature and humidity test chamber models comply with the following standards:
    • EN IEC 61000-6-2:2019
    • EN IEC 61000-6-4:2019
    • EN 61010-1:2010+A1:2019
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    Standard Configuration
    • Standard Configuration
      2 cable ports (Ø100 mm), supplied with grey soft rubber plugs and covers
    • Standard Configuration
      Hour meter
    • Standard Configuration
      Observation window (insulating glass with transparent heating film)
    • Standard Configuration
      1 sample power control terminal
      1 RS-485 communication port
      1 RJ-45 Ethernet port
    • Standard Configuration
      USB port
    • Standard Configuration
      Emergency stop
    Optional Functions
    Optional Functions

    Mold growth testing function

    Application: Enables mold growth and cultivation tests to simulate long-term exposure to humid environments.

    Optional Functions

    Infrared radiation simulation

    Application: Enables testing of how samples withstand prolonged infrared radiation, helping assess material durability under thermal stress.

    Features
    • The chamber can be fully customized, including the interior size, target temperature range, and ramp speed, so it adapts to different testing requirements without compromise.
    • All internal seams are TIG welded in a continuous process, ensuring excellent airtightness and structural strength.
    • It’s possible to add specialized functions for testing photovoltaic panels, automotive components, semiconductors, and new energy systems.
    • An electronic expansion valve manages cooling capacity precisely, reducing energy use while maintaining consistent performance.
    Technical Parameters
    Model 60 80 100 120
    Chamber volume (m³) 6.3 8.4 10.5 12.6
    Performance Temperature range -70℃~+120℃ (customizable)
    Humidity range (only models with humidity control) (20~98) %RH/ (20~85) ℃
    Temperature fluctuation 0.6℃
    Temperature deviation ±2.0℃
    Humidity deviation (only models with humidity control) ±3.0%RH(>75%RH) ±5.0%RH(≤75%RH)
    Temperature rise/drop rate (time) Customizable
    Internal dimensions
    (mm)     		W 2000
    H 2100
    D 1500 2000 2500 3000

    Performance values are based on an ambient temperature between +15 °C and +35 °C, relative humidity not exceeding 85%, and cooling water temperatures up to +28 °C. Measurements were taken with no samples inside the chamber.

    Some models can meet specific test standards, including PV1200/PV2005, PR303.5/PR308.2, and DBL5471/Fuvo. For details about compliance, please contact our technical support team.

    A walk-in chamber is a large-scale testing enclosure designed to simulate a wide range of environmental conditions, including extreme temperatures and humidity levels. It is suitable for evaluating the performance and durability of oversized products or multiple samples at once. By accurately recreating real-world conditions, these chambers help manufacturers improve product reliability and ensure compliance with customer expectations.

    The main goal is to assess how complete products or assemblies perform when exposed to severe temperature and humidity variations. These tests verify that equipment remains reliable and durable over its intended lifecycle, even under challenging environmental stresses.

    Walk-in chambers use advanced heating and cooling systems combined with precise humidity controls to generate and maintain specific test environments. This allows them to reproduce conditions such as freezing cold, intense heat, and varying moisture levels to evaluate product performance under stress.
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    • 3 manufacturing sites
    • Thousands of systems in operation worldwide
    Email: gwstgs@outlook.com
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