Temperature and Humidity Test Chambers for Environmental Simulation and Reliability Testing

HFWE provides temperature and humidity chamber solutions for high-low temperature testing, constant temperature humidity testing, alternating climate testing, rapid temperature change testing, and comprehensive environmental validation. Standard and customized models are available for laboratories, manufacturing QA projects.
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Accurate Control
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Stable Test Conditions
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Multiple Chamber Sizes
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Stable Test Conditions
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Multiple Chamber Sizes
Temperature and Humidity Test Chambers
This category covers high-low temperature chambers, temperature humidity chambers, alternating temperature humidity chambers, constant temperature humidity chambers, rapid temperature change chambers, and Thermal Shock Test Chamber for environmental simulation and reliability validation. As a professional temperature humidity chambers supplier, we provide well-built units for diverse lab test needs.
With high-precision sensors, efficient heating/cooling systems, anti-corrosion construction, temperature humidity chambers offer stable operation, accurate control, and long service life. They simulate extreme temperature and humidity cycles to assess product durability, material stability, and performance degradation. Our team, as an experienced temperature humidity chambers supplier, supports custom test solutions for different industry standards. Trusted by electronics, automotive, aerospace, and new energy sectors, they deliver reliable test data to accelerate product certification and quality improvement.
Explore Product Types
Quickly browse the temperature humidity chambers types in this category and find the right solution for your testing needs.
High and Low Temperature Test ...
High and Low Temperature Test Chamber

This high and low temperature test chamber is suitable for environmental simulation testing under specified conditions. It can provide constant or alternating changes under high and low temperature conditions. High low temperature test chamber can be used to evaluate the performance, durability, and quality stability of samples in research, manufacturing, and testing applications.


Key Specifications

  • Temperature Range:Configurable per model and test requirements.

  • Chamber Volume:Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
700*800*900
External dimensions
1400*1280*1960
Temperature range
A:-20°C~150°C B:-40°C~150°C C:-60°C~150°C D:-70°C~150°C
Temperature Fluctuation Uniformity
≤±0.5℃ / ≤±2℃
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Rapid Temperature Change Chamb...
Rapid Temperature Change Chamber

The rapid temperature change chamber simulates extreme and drastic temperature fluctuations to comprehensively evaluate the structural stability and electrical reliability of products under thermal stress. By precisely executing high-speed temperature cycling, rapid temperature change chamber accelerates the exposure of potential process defects, providing reliable data support for early failure analysis and quality control.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
Customized according to workpiece size and quantity
External dimensions
Customized according to workpiece size and quantity
Temperature range
A:-20°C~150°C B:-40°C~150°C C:-60°C~150°C D:-70°C~150°C
Humidity range
30%~98% RH (40~90°C) (Adjustable)
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Temperature Humidity Test Cham...
Temperature Humidity Test Chamber

The temperature humidity test chamber is a professional environmental testing instrument built to simulate diverse climatic conditions for product reliability evaluation. It can accurately adjust temperature and humidity parameters, helping manufacturers check how materials and finished products withstand high heat, low temperature, dry or humid environments. This temperature humidity test chamber adopts a stable air circulation structure and programmable controller, supporting cyclic test settings and data recording for quality verification.


A temperature and humidity test chamber is widely adopted in electronics, automotive parts, plastics and new energy industries. The temperature humidity chamber delivers reliable and repeatable test results, compressing the product aging cycle and detecting potential defects before mass production. It complies with common international test standards and comes with multiple safety protections against overheating and overload, making it a core device for laboratory quality control and R&D testing.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

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Thermal Shock Test Chamber
Thermal Shock Test Chamber

The thermal shock test chamber is professional environmental testing equipment, designed to expose samples to rapid alternation between high and low temperatures. It evaluates whether electronic components, automotive parts and other products suffer cracking, deformation or functional failure due to thermal expansion and contraction. This thermal shock test chamber adopts a two-zone or three-zone structure, achieving fast sample transfer between hot and cold zones to simulate sudden temperature changes in real application scenarios.


Thermal shock chambers are widely used in new energy, aerospace and communication industries to conduct reliability screening. As one category of thermal shock environmental chambers, it supports customized temperature ranges and meets mainstream international test standards. Made of durable stainless steel, the machine ensures stable long-time running and repeatable test data, helping engineers identify potential defects and optimize product durability before mass production.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
700*780*550
External dimensions
1350*2250*2300
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Walk-in Temperature Humidity C...
Walk-in Temperature Humidity Chamber

The walk-in temperature humidity chamber is a large-scale environmental test equipment designed for testing full-size products. It can simulate varied temperature and humidity conditions to verify product stability in different climates. Compared with small test cabinets, this walk-in temperature chamber offers spacious internal space for bulk samples or assembled large devices. The walk-in temperature humidity chamber supports stable and precise parameter control, widely applied in automotive, electronic, and material industries. It helps manufacturers complete long-term aging and environmental adaptability tests efficiently.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

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Low Humidity Chamber
Low Humidity Chamber

The low humidity chamber is suitable for environmental simulation testing under specified conditions. It can provide constant or alternating changes in both temperature and humidity. Low humidity chamber is widely used to evaluate the performance, durability, and quality stability of samples in research, manufacturing, and testing applications.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
700×800×900
External dimensions
1400×1280×1850
Temperature range
0℃~100℃
Humidity range
30~98%RH
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Low Temperature Test Chamber
Low Temperature Test Chamber

The low temperature test chamber is suitable for environmental simulation testing under specified conditions. It can provide constant or alternating changes under high and low temperature conditions. Low temperature test chamber can be used to evaluate the performance, durability, and quality stability of samples in research, manufacturing, and testing applications.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
700*800*900
External dimensions
1400×1280×1960
Temperature range
A: -20℃~150℃ B: -40℃~150℃ C: -60℃~150℃ D: -70℃~150℃
Temperature Fluctuation Uniformity
≤±0.5℃ / ≤±2℃
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Portable Temperature Test Cham...
Portable Temperature Test Chamber

The portable temperature test chamber is suitable for environmental simulation testing under specified conditions. It can provide constant or alternating changes under high and low temperature conditions. It can be used to evaluate the performance, durability, and quality stability of samples in research, manufacturing, and testing applications.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
700*800*900
External dimensions
1400*1280*1960
Temperature range
A:-20°C~150°C B:-40°C~150°C C:-60°C~150°C D:-70°C~150°C
Temperature Fluctuation Uniformity
≤±0.5℃ / ≤±2℃
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Rust-Preventive Oil Damp Heat ...
Rust-Preventive Oil Damp Heat Test Chamber

The rust preventive oil damp heat test chamber simulates high-temperature and high-humidity environments to accurately evaluate the anti-corrosion performance of rust-preventive greases. Rust preventive oil damp heat test chamber accelerates oil film testing, providing reliable data for R&D and quality control.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

Workspace dimensions
580×580×680
External dimensions
1050×800×1250
Temperature range
RT+10℃~65℃
Humidity range
Above 95%RH
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High Humidity Chamber
High Humidity Chamber

The high humidity chamber is suitable for environmental simulation testing under specified conditions. It can provide constant or alternating changes in both temperature and humidity. High humidity chamber is widely used to evaluate the performance, durability, and quality stability of samples in research, manufacturing, and testing applications.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

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Constant Temperature Humidity ...
Constant Temperature Humidity Chamber

The constant temperature and humidity test chamber is designed for precision mass testing in highly controlled environments. Constant temperature humidity chamber enables continuous or alternating weighing operations under regulated temperature and humidity conditions, eliminating environmental fluctuations to ensure accurate and stable mass data across research, manufacturing, and inspection applications.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

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Constant Temperature Test Cham...
Constant Temperature Test Chamber

The constant temperature test chamber is suitable for environmental simulation testing under specified conditions. It can provide constant or alternating changes under high and low temperature conditions. Constant temperature test chamber can be used to evaluate the performance, durability, and quality stability of samples in research, manufacturing, and testing applications.


Key Specifications

  • Temperature Range: Configurable per model and test requirements.

  • Chamber Volume: Multiple sizes for different samples and capacities.

  • Controller: User-friendly system for stable and precise operation.

  • Power Supply: Standard or customized to local electrical standards.

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Key Specifications

  • High and Low Temperature Test Chamber

  • Rapid Temperature Change Chamber

  • Thermal Shock Test Chamber

Model GD(J)S-100 GD(J)S-225 GD(J)S-500 GD(J)S-010 GD(J)S-013
Internal Chamber Dimensions (D×W×H) 450×450×500 500×600×750 700×800×900 1000×1000×1000 1000×1000×1300
External Dimensions (D×W×H) 1080×880×1460 1150×1080×1690 1450×1280×1930 1650×1480×2030 1650×1480×2350
Performance Specifications Temperature Range: A: -20℃~150℃; B: -40℃~150℃; C: -60℃~150℃; D: -70℃~150℃
Humidity Range: 20~98%R·H
Fluctuation / Uniformity: ≤±0.5℃ / ≤±2℃
Humidity Deviation: +2, -3%R·H
Heating Time: -20℃~100℃ About 35min Heating Time: -40℃~100℃ About 45min Heating Time: -70℃~100℃ About 55min
Cooling Time: 20℃~-40℃ About 50min Cooling Time: 25℃~-60℃ About 65min Cooling Time: 25℃~-70℃ About 80min
Temperature & Humidity Control System Controller: Imported programmable touch screen with Chinese display, microcomputer integrated controller with RS232/485 remote communication
Precision Range: Setting precision: Temperature ±0.1℃, Humidity ±0.1%R·H; Indication precision: Temperature ±0.1℃, Humidity ±0.1%R·H
Temperature/Humidity Sensor: Platinum Resistance PT100Ω/MV
Heating System: Independent system, nickel-chromium alloy electric heater
Humidifying System: External separated, all stainless steel shallow surface evaporation humidifier
Dehumidifying System: Adopts dew point temperature stratification contact dehumidification method at the evaporator coil
Water Supply System: Automatic control of humidification water supply, and recover residual water, saving water and reducing consumption
Refrigeration System: Full-closed air-cooled single-stage compression refrigeration / Original French "Tecumseh" full-closed air-cooled cascade compression refrigeration
Circulation System: Low-temperature resistant low-noise air conditioning motor, multi-blade centrifugal wind wheel
Materials Outer Box Material: Galvanized steel plate with phosphating electrostatic spraying / SUS stainless steel fog line textured treatment
Inner Box Material: SUS304 stainless steel plate
Insulation Material: Polyurethane rigid foam / Superfine glass fiber cotton
Door Frame Insulation: Double-layer high and low temperature aging resistant silicone rubber door seal
Standard Accessories Multi-layer heating defrosting lighting glass window 1 set, sample rack 2 pcs, test lead hole (25, 50mm) 1 pc
Safety Protection Leakage, short circuit, over-temperature, water shortage, motor overheating, compressor overpressure, overload, over-current protection / controller power-off memory
Power Supply AC380V±10% 50±0.5HZ Three-phase five-wire system
Ambient Conditions Temperature: 5℃~+30℃, Humidity: ≤85% R·H
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Model DHS/HS-100 DHS/HS-225 DHS/HS-500 DHS/HS-010 DHS/HS-013
Internal Chamber Dimensions (D×W×H) 450×450×500 500×600×750 700×800×900 1000×1000×1000 1000×1000×1300
External Dimensions (D×W×H) 900×850×1050 1100×1060×1700 1400×1280×1850 1600×1480×1980 1600×1480×2280
Performance Specifications Temperature Range: 0℃~100℃
Humidity Range: 30~98%R·H
Fluctuation: ≤±0.5℃
Humidity Deviation: +2, -3%R·H
Heating Time: 0℃~100℃ About 35min
Cooling Time: 100℃~0℃ About 90min
Temperature & Humidity Control System Controller: Imported programmable touch screen with Chinese display, microcomputer integrated controller with RS232/485 remote communication
Precision Range: Setting precision: Temperature ±0.1℃, Humidity ±0.1%R·H; Indication precision: Temperature ±0.1℃, Humidity ±0.1%R·H
Temperature/Humidity Sensor: Platinum Resistance PT100Ω/MV
Heating System: Independent system, nickel-chromium alloy electric heater
Humidifying System: External separated, all stainless steel shallow surface evaporation humidifier
Dehumidifying System: Adopts dew point temperature stratification contact dehumidification method at the evaporator coil
Water Supply System: Automatic control of humidification water supply, and recover residual water, saving water and reducing consumption
Refrigeration System: Full-closed air-cooled single-stage compression refrigeration / Original French "Tecumseh" full-closed air-cooled cascade compression refrigeration
Circulation System: Low-temperature resistant low-noise air conditioning motor, multi-blade centrifugal wind wheel
Materials Outer Box Material: Carbon steel galvanized plate with spray treatment
Inner Box Material: SUS304 mirror stainless steel plate
Insulation Material: Polyurethane rigid foam / Superfine glass fiber cotton
Door Frame Insulation: Double-layer high and low temperature aging resistant silicone rubber door seal
Standard Accessories Illuminated glass window 1 set, sample rack 2 pcs, test lead hole (25, 50mm) 1 pc
Safety Protection Leakage, short circuit, over-temperature, water shortage, motor overheating, compressor overpressure, overload, over-current protection / controller power-off memory
Power Supply AC380V±10% 50±0.5HZ Three-phase five-wire system
Ambient ConditionsTemperature: 5℃~+30℃, Humidity: ≤85% R·H
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Model GD(J)W-100 GD(J)W-225 GD(J)W-500 GD(J)W-010 GD(J)W-013
Internal Chamber Dimensions (D×W×H) 450×450×500 500×600×750 700×800×900 1000×1000×1000 1000×1000×1300
External Dimensions (D×W×H) 1050×880×1460 1100×1050×1700 1400×1280×1960 1600×1480×2060 1600×1480×2360
Performance Specifications Temperature Range: A: -20℃~150℃; B: -40℃~150℃; C: -60℃~150℃; D: -70℃~150℃
Fluctuation / Uniformity: ≤±0.5℃ / ≤±2℃
Heating Time: -20℃~100℃ About 35min Heating Time: -40℃~100℃ About 45min Heating Time: -70℃~100℃ About 55min
Cooling Time: 20℃~-40℃ About 50min Cooling Time: 25℃~-60℃ About 65min Cooling Time: 25℃~-70℃ About 80min
Temperature Control System Controller: Imported color touch screen microcomputer integrated control
Precision Range: Setting precision: Temperature ±0.1℃, Indication precision: Temperature ±0.1℃, Resolution: ±0.1℃
Temperature Sensor: Platinum Resistance PT100Ω/MV
Heating System: Independent system, nickel-chromium alloy electric heater
Refrigeration System: Full-closed air-cooled single-stage compression refrigeration / Original French "Tecumseh" full-closed air-cooled cascade compression refrigeration
Circulation System: Low-temperature resistant low-noise air conditioning motor, multi-blade centrifugal wind wheel
Materials Outer Box Material: Carbon steel galvanized plate with spray treatment
Inner Box Material: SUS304 mirror stainless steel plate
Insulation Material: Polyurethane rigid foam / Superfine glass fiber cotton
Door Frame Insulation: Double-layer high and low temperature aging resistant silicone rubber door seal
Standard Accessories Multi-layer heating defrosting illuminated glass window 1 set, sample rack 2 pcs, test lead hole (25, 50mm) 1 pc
Safety Protection Leakage, short circuit, over-temperature, motor overheating, compressor overpressure, overload, over-current protection
Timer Function 0.1~999.9 (S, M, H) Adjustable
Power Supply AC380V±10% 50±0.5HZ Three-phase five-wire system
Ambient Conditions Temperature: 5℃~+30℃, Humidity: ≤85% R·H
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Validate Reliability With Standard Environmental Chambers

Test your temperature humidity chambers under extreme conditions with our standard thermal shock, rapid temperature change, high-low temperature, and multi-axis environmental chambers. Delivering precise, repeatable results for quality assurance.

Manufacturing and Quality Assurance

Our temperature humidity chamber is manufactured with strict quality control and tested before delivery to ensure dependable operation and long service life.

Certifications and Standards
We focus on compliance, quality, and testing reliability. Selected products meet relevant certification and testing requirements.

  • ISO 9001
  • CE

Frequently Asked Questions

  • How do I choose between a high-low temperature chamber and a temperature humidity chamber?
    If the test requires only temperature simulation, a high-low temperature chamber may be suitable. If humidity control is required, choose a temperature humidity chamber.
  • Can the chamber support programmed test cycles?
    Yes. Programmed temperature and humidity cycles can be configured according to model and controller options.
  • Do your chambers comply with international standards?
    Yes. All our standard models are designed to meet common environmental test standards for reliable, repeatable results.
  • What are temperature humidity chambers used for?
    Temperature humidity chambers are designed to simulate controlled temperature and humidity conditions for product testing. They are commonly used to evaluate reliability, durability, aging, and environmental performance in industries such as electronics, automotive, aerospace, plastics, pharmaceuticals, and materials.
  • How accurately can temperature and humidity be controlled?
    Modern temperature humidity chambers provide precise control through advanced sensors, controllers, and circulation systems. The actual temperature and humidity accuracy depends on the chamber model, operating range, load, and test conditions. Manufacturers can provide detailed technical specifications for specific applications.
  • How do I choose the right temperature humidity chamber?
    When selecting temperature humidity chambers, consider the required temperature range, humidity range, chamber volume, test specimens, control accuracy, testing standards, and installation environment. Buyers should also consider chamber construction, safety functions, energy consumption, maintenance requirements, and customization options.
Looking for the Right Equipment in This Category?

Contact us with your sample size, test profile, temperature and humidity requirements, and applicable standards. We will recommend the right chamber model .