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Temperature & Humidity ASTM · IEC · MIL-STD · ISO

Climatic / Environmental Chambers

Precise testing in controlled conditions — Simulate temperature, humidity & more with our advanced environmental chambers.

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Environmental Chamber
Home Products Environmental Chamber

Environmental chambers, also known as climatic chambers, are advanced testing systems used to simulate a wide range of environmental conditions in order to evaluate the reliability, durability, and performance of materials, components, and complete systems.

Some Essential Features of Environmental Chambers

Temperature Control

  • Wide temperature ranges (e.g., -70°C to +180°C).
  • Precise temperature regulation (±0.5°C or better).
  • Fast temperature ramp-up/down rates.

Humidity Control

  • Humidity range typically from 10% to 98% RH.
  • Control accuracy around ±1-3% RH.
  • Useful for testing corrosion, mold growth, or material expansion.

Programmable Controllers

  • Touchscreen interfaces.
  • Multi-step programmable profiles.

Vibration Integration (Optional)

  • Combined environmental and mechanical stress testing.
  • Often used in automotive and aerospace industries.

Safety Features

  • Over-temperature protection.
  • Emergency shutoff systems.
  • Alarms for temperature or humidity deviations.

Data Logging & Reporting

  • Built-in data loggers.
  • USB or cloud export capability.
  • Graphing and trend analysis.

Compliance with Standards

  • Meets testing standards (e.g., ASTM, IEC, MIL-STD, ISO).

Size & Capacity Options

  • Benchtop models for small-scale testing.
  • Walk-in/drive-in chambers for large equipment or batch testing.

Standard Models

Equipment Model Inner Size W×D×H (mm) Testing Volume Heating Rate Cooling Rate Temp Range Humidity Range Temp Uniformity Refrigerant Compressor
EC-0100 450×450×500 100L 2/3/5°C/Min 1/2/3°C/Min -40 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer
CC-0150 500×500×600 150L 2/3/5°C/Min 1/2/3°C/Min -70 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer
ETC-150 500×600×700 210L 2/3/5°C/Min 1/2/3°C/Min -40 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer
ETC-450 750×750×800 450L 7/10°C/Min 5°C/Min -40 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer
ETC-650 800×900×900 650L 15°C/Min 7°C/Min -40 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer
ETC-1000 1000×1000×1000 1000L 20°C/Min (IEC) 10/15°C/Min (IEC) -40 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer
ETC-1550 1000×1200×1300 1550L 20°C/Min (IEC) 15°C/Min (IEC) -40 to +180°C 20-98% ±0.5-±1.0°C R404A & R23 Copland/Bitzer

Custom chambers manufactured according to customer requirements including temperature ramp rates and size.

Key Applications of Environmental Chambers

Electronics & Semiconductor Testing

Check reliability and performance under extreme conditions. Examples: Thermal cycling, humidity exposure, and thermal shock to test PCBs, semiconductors, and battery systems.

Automotive Industry

Ensure vehicle components perform in various climates. Examples: Testing dashboards, engines, and sensors in extreme heat, cold, or humidity; simulating altitude or solar radiation.

Aerospace & Defense

Validate function and safety in harsh environments.

Materials Science

Study material degradation, fatigue, and lifespan. Examples: Corrosion testing, UV exposure, and accelerated aging of metals, plastics, and composites.

Pharmaceutical & Medical Devices

Ensure drug and device stability under controlled storage and transport conditions. Examples: ICH stability testing (temperature/humidity) for drug shelf-life and packaging integrity.

Biological Research

Simulate specific climates for biological studies. Examples: Plant growth chambers, incubators for cells or microorganisms, and climate control for animal studies.

Packaging & Logistics

Evaluate durability during storage or transport. Examples: Thermal shock and humidity testing on packaging used for food, electronics, or sensitive goods.

Building Materials & HVAC

Assess how building materials react to climate stress. Examples: Simulating temperature and humidity changes on insulation, windows, and HVAC systems.