Guangzhou-GWS Environmental Equipment Co., Ltd.
Guangzhou-GWS Environmental Equipment Co., Ltd.
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  • Temperature & Humidity Test Chamber

60+ Years Delivering Reliable Temperature Testing Solutions

Temperature & Humidity Test Chamber

Temperature & Humidity Test Chamber

Temperature and humidity chambers are designed to recreate a broad spectrum of climate conditions, combining heat, cold, and moisture to test how products respond over time. They handle everything from steady-state exposures to dynamic cycles that alternate temperature and humidity levels. We offer a wide range of models, each with its own strengths and configurations. These test chambers have earned the trust of companies across sectors that rely on precise and repeatable climate simulation for product validation.

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
    1. EJ Series High/Low Temperature & Humidity Test Chamber
    2. EJ Series High/Low Temperature & Humidity Test ChamberThese chambers provide an economical option for simulating a variety of temperature and humidity conditions. They are suitable for high- and low-temperature tests, constant climate exposure, and alternating cycles to check how materials and components respond to changing environments. View Details
    1. EWJ Series High/Low Temperature & Humidity Test Chamber
    2. EWJ Series High/Low Temperature & Humidity Test ChamberThis series of test chambers are designed to meet demanding testing needs while keeping operation efficient and quiet. Each test chamber benefits from a 3D-engineered design that refines the internal structure, airflow system, and cooling performance. These improvements help achieve consistent results, reduce energy consumption, and maintain low noise during operation, making them a dependable choice for temperature and humidity evaluations across different industries. View Details
    1. HJ Series High/Low Temperature & Humidity Test Chamber
    2. HJ Series High/Low Temperature & Humidity Test ChamberDesigned to handle a broad mix of testing needs, these chambers make it possible to replicate everything from steady high temperatures to fluctuating cycles of heat, cold, and moisture. They’re suitable for labs and production facilities that need consistent conditions for checking product stability, durability, and performance under demanding scenarios. View Details
    1. HB Series High/Low Temperature & Humidity Test Chamber
    2. HB Series High/Low Temperature & Humidity Test ChamberThis series of environmental simulation chambers is developed with a focus on energy efficiency and sustainable performance. A modern refrigeration system works alongside an advanced control platform to maintain stable conditions with less power consumption. The design helps ensure precise temperature and humidity management, making these chambers a dependable choice for demanding testing environments where consistency and lower operating costs are priorities. View Details
    1. EW Series High/Low Temperature & Humidity Test Chamber
    2. EW Series High/Low Temperature & Humidity Test ChamberThese environmental simulations chambers offer a balanced combination of reliable performance and energy efficiency. Designed for routine testing, it integrates precise temperature and humidity control with thoughtful construction details that help maintain stable conditions and minimize the impact on surrounding areas. View Details
    1. MINI Series High/Low Temperature & Humidity Test Chamber
    2. MINI Series High/Low Temperature & Humidity Test ChamberThese compact benchtop chambers are designed for environments where space is limited but reliable climate testing is essential. They help evaluate how materials and components perform when exposed to controlled heat, cold, and humidity over time. View Details
    1. MCB Series High/Low Temperature & Humidity Test Chamber
    2. MCB Series High/Low Temperature & Humidity Test ChamberThese compact high/low temperature and humidity test chambers are built to achieve very low temperatures without taking up much space. Each testing unit integrates an upgraded refrigeration system that helps lower energy consumption and maintain stable performance during extended test cycles. The design also supports precise control over temperature and humidity, making it suitable for a variety of demanding applications. View Details
Typical Test Applications
  • Typical Test Applications
    High-temperature exposure
  • Typical Test Applications
    Low-temperature testing
  • Typical Test Applications
    Constant temperature operation
  • Typical Test Applications
    Alternating high and low temperatures
  • Typical Test Applications
    Constant temperature and humidity conditions
  • Typical Test Applications
    Environmental stress screening
  • Typical Test Applications
    Combined temperature and humidity cycling
  • Typical Test Applications
    Temperature variation studies
Accessories for Environmental Test Chambers
  • Reinforced internal base plateReinforced internal base plate
  • Casters Casters
  • Cable portCable port
  • Temperature recorderTemperature recorder
  • Double stacking fixtures Double stacking fixtures
  • Automatic dampers Automatic dampers
  • Exhaust flange Exhaust flange
  • Fault buzzerFault buzzer
See all accessories
Looking for More Details on Our Test Chambers and Vibration Systems?

Contact our team for professional recommendations tailored to your testing application.

Contact Us
Why Choose Us

Backed by six decades of experience and proven capabilities in environmental testing:

  • One of China’s earliest companies dedicated to developing environmental test equipment.
  • Three production facilities covering over 40,000 m² and employing more than 500 staff.
  • Every unit undergoes comprehensive inspections and a 48-hour operational aging test.
  • Electrodynamic shakers delivering thrust capacities ranging from 50 kg to 60 tons.
  • Proprietary environmental test systems and controllers with independent intellectual property rights.
Learn more about us
Why Choose Us
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What should I consider when selecting a temperature and humidity chamber?

Start by thinking about the materials you need to test and the exact conditions you plan to recreate. Once you share those details with us, our team can suggest a test chamber that matches your testing process and performance targets.

Does the test chamber require a specific type of water for humidity functions?

Yes. To maintain stable operation, it’s important to use purified water with controlled levels of resistivity, conductivity, and total dissolved solids (TDS). This helps avoid mineral buildup and keeps humidity readings accurate.

Is it possible to get an independent calibration report?

Of course. If you need official verification, we can arrange calibration reports issued by certified third-party labs to confirm the test chamber’s performance.

How do I decide between air-cooled and water-cooled temperature and humidity test chambers?

Both cooling methods are effective, but your choice depends on your facility layout and utility connections. If you’re unsure which one fits your environment best, our specialists will walk you through the pros and cons of each option.
Guangzhou-GWS Environmental Equipment Co., Ltd.
One-stop solution provider for simulated environmental testing
Qi Xie
gwstgs@outlook.com
+86-21-64823132
+86-20-86965885
Products
  • Temperature Test Chamber
  • Temperature & Humidity Test Chamber
  • Rapid-Rate Thermal Cycle Test Chamber
  • Altitude Test Chamber
  • Thermal Shock Test Chamber
  • Walk-In Test Chamber
  • HALT & HASS Test Chamber
  • Comprehensive Environmental Test Chamber
  • 2-Axis Rate Table Temperature Test Chamber
  • Standard Temperature & Humidity Test Chamber
  • Humidity Generator
  • Specialty Test Chambers & Systems
  • Environmental Chamber Accessories
  • Vibration Test System
Applications
  • Automotive
  • Electronics
  • Aerospace
  • Battery
  • Industrial Manufacturing
  • Telecom
Supported by ETW International Inc. USA