Precision Climate Simulation for Every Testing Need
When materials, electronic devices, or products must endure varying environmental conditions, LIB industry Temperature & Humidity Test Chambers provide unmatched precision, stability, and flexibility. From rapid thermal cycling to long-term aging tests, LIB chambers ensure reproducible, reliable results for R&D, QA, and production environments. With a complete product line ranging from compact benchtop units to large walk-in chambers, LIB industry meets every laboratory requirement.
A Temperature & Humidity Test Chamber (THC) is a controlled environment system that accurately simulates real-world conditions by regulating temperature and relative humidity. These chambers allow engineers and quality assurance teams to evaluate how products respond to environmental stress, helping identify potential failure points before mass production.
How It Works
Advanced PT100 Class A temperature probes and wet-bulb humidity sensors continuously monitor conditions with ±0.5 °C and ±2.5 % RH accuracy. Multi-directional centrifugal fans circulate air evenly, eliminating hot or cold spots, even for mixed loads of small PCBs or large automotive assemblies.
The chambers support programmable temperature and humidity profiles, rapid thermal ramps, long-term soak tests, and multi-zone control. Optional software connectivity enables real-time monitoring, remote control, and automated data logging for regulatory compliance and efficient testing workflows.
Key Applications:
Stress testing materials for thermal expansion, contraction, or degradation
Accelerated aging and lifecycle simulations
Shelf-life verification for pharmaceuticals, food, and cosmetics
Automotive, aerospace, electronics, and energy equipment testing
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| Name | Temperature Humidity Chamber | ||||
Temperature range | -20℃ ～+150 ℃ | ||||
Low type | A: -40℃ B:-70℃ C -86℃ | ||||
Humidity Range | 20%-98%RH | ||||
Temperature deviation | ± 2.0 ℃ | ||||
Heating rate | 3 ℃ / min | ||||
Cooling rate | 1 ℃ / min | ||||
Controller | Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB | ||||
Refrigerant | R404A, R23 | ||||
Exterior material | Steel Plate with protective coating | ||||
Interior material | SUS304 stainless steel | ||||
Standard configuration | 1 Cable hole (Φ 50) with plug; 2 shelves | ||||
Timing Function | 0.1~999.9 (S,M,H) settable | ||||
LIB industry Temperature & Humidity Test Chambers serve a wide array of sectors. Some examples include:
Automotive: Paints, interior components, lights, motors, batteries, connectors. Example: Testing dashboard electronics for heat and moisture exposure during summer and winter cycles.
Aerospace: Aircraft parts, drones, avionics, and structural components. Example: Simulating extreme altitude temperature swings to verify drone sensor reliability.
Electronics: Smartphones, laptops, headsets, PCBs, chips. Example: Evaluating circuit board stability under high humidity and temperature fluctuations.
Batteries & Energy Storage: EV batteries, lithium-ion cells, coin cells. Example: Thermal cycling of EV battery packs for charge/discharge durability testing.
Pharmaceuticals & Food: Shelf-life, storage, and packaging tests. Example: Simulating warehouse conditions to assess medication stability and food packaging integrity.
Materials & Components: Metals, coatings, plastics, fasteners. Example: Long-term corrosion and thermal stress testing for stainless steel valves.
Daily Supplies & Cosmetics: Bottles, household products, personal care items. Example: Testing packaging for leaks and deformation under heat and moisture cycles.
By replicating real-world environmental stresses, LIB chambers help companies identify potential failure points, optimize product designs, and ensure compliance with international quality standards.
LIB industry offers a complete range of Temperature & Humidity Test Chambers to meet diverse lab sizes and testing needs.
Type | Model/Internal Size | Temp Range | Humidity Range | Max Heating/Cooling Rate | Ideal Use |
Small Benchtop | TH-50 TH-80 | –20 °C ~+150 °C | 20–98 % RH | Heating: 3 °C/min Cooling: 1 °C/min
| Small electronics, sensors |
Standing Chamber | Capacity: 100L; 225L; 500L; 800L; 1000L | Subassemblies, mid-volume testing | |||
Walk-In Chamber | Custom >5 m³ | Automotive, aerospace, large-scale tests | |||
Multi-Zone Thermal Shock | 2TS / 3TS | –70 °C ~ +220 °C | / | specimen transferred from cold to hot within 3 seconds | Rapid thermal cycling, reliability studies |
Battery Test Chamber | TR10-1000C and more customized models | –70 °C ~ +170 °C | 20–95 % RH | Heating: 10 °C/min or higher, Cooling: 1 0°C/min or higher | EV & Li-ion battery testing |
Benchtop climatic chamber |
Temperature humidity chamber |
Walk-in environmental chamber |
Thermal shock chamber |
battery test chamber | |
Series Highlights:
SUS304 stainless steel interiors for durability and corrosion resistance
Powder-coated steel exteriors for mechanical protection
Programmable color LCD touch controllers with multi-language support
Optional Wi-Fi and PC Link for remote monitoring and data logging
Adjustable shelves, cable ports, and hanging/slide fixtures for flexible testing
±0.5 °C temperature stability, ±2.5 % RH humidity stability
Rapid thermal ramps accelerate test cycles without sacrificing uniformity
Multi-zone control ensures consistent conditions for large or uneven loads
Corrosion-resistant interior and robust exterior for long-term operation
Silicone door seals and lockable leveling castors
Safety interlocks for over-temperature, low water, door-open, and power failure
Up to 120 programmable test protocols, each with 100 steps
Closed-loop water recovery system reduces water consumption by 70 %
Energy-smart insulation saves 20–30 % electricity
Noise ≤65 dB(A), suitable for office or lab environments
Desktop, benchtop, and walk-in sizes
Adjustable racks, cable ports, sliding/hanging fixtures
Compatible with specialized test setups for electronics, batteries, and automotive assemblies
LIB chambers are designed with sustainability in mind:
Closed-loop water and moisture recovery reduce consumption and operational costs
High-performance insulation minimizes energy waste during long-term tests
Quiet operation (<65 dB(A)) improves lab comfort
Modular design allows upgrades and retrofitting to extend lifespan and reduce environmental impact
Q1: Can the chamber power cable come with a plug?
Yes, labs often provide their own plug to ensure safe operation and avoid wiring errors.
Q2: Will custom chamber sizes increase costs?
Custom designs typically incur additional costs depending on complexity and material usage. LIB provides transparent quotes.
Q3: What is the maximum temperature change rate?
Standard: 5–10 °C/min. Optional upgrades achieve ≥20 °C/min for rapid thermal cycling.
Q4: Can the chamber measure dew point?
LIB chambers primarily control relative humidity; direct dew point measurement is optional.
Q5: Is remote monitoring available?
Yes, PC Link is standard; optional Wi-Fi provides real-time remote access and data logging.
Q6: Are chambers compliant with international standards?
Yes, all LIB chambers meet IEC, ISO, and ASTM standards. Custom certifications are available on request.
Q7: What maintenance is required?
Routine cleaning of interior surfaces, checking water levels, and verifying sensor calibration ensures reliable long-term operation.
Contact LIB industry inquiry@libtestchamber.com today for a tailored Temperature & Humidity Test Chamber solution. Enjoy professional pre-sales consultation, on-site installation and commissioning, operator training, a 3-year warranty, lifelong technical support, and responsive English-speaking service—ensuring reliable, worry-free operation throughout the equipment lifecycle.
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