LIB: Professional Temperature Humidity Chamber Manufacturer
Since 2009, Xi An LIB Environmental Simulation Industry has designed, manufactured, sold, and serviced environmental test chambers globally, promoting "MADE IN CHINA". LIB's comprehensive product range includes temperature/climate chambers, corrosion chambers, dust/water IP chambers, weathering chambers, and custom test solutions for aerospace, automotive, defense, electronics and medical.
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Laboratory Test Temperature And Humidity Aging ChamberThe Laboratory Test Temperature and Humidity Aging Chamber by LIB industry provides highly accurate temperature and humidity control, enabling accelerated aging studies, reliability testing, and
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Environmental Simulation Temperature Humidity Test MachineEngineered for modern reliability demands, LIB industry’s Environmental Simulation Temperature Humidity Test Machine recreates complex climatic stresses through precise coordination of temperature
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Alternative Humidity And Temperature Control CabinetAs an advanced environmental simulation manufacturer, LIB industry’s Alternative Humidity and Temperature Control Cabinet is engineered for precision-controlled temperature and humidity conditioning.
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Control Temperature Environmental Testing DeviceAs a leading provider of environmental simulation solutions, LIB industry’s Control Temperature Environmental Testing Device is engineered for precise thermal evaluation across a wide range of
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Integrated Testing Custom Large Environmental ChamberAs a global supplier of advanced environmental simulation systems, LIB industry designs and manufactures large-scale customized walk-in environmental chambers engineered for integrated temperature,
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Stress Temperature Humidity Climatic Test CabinetAs a leading manufacturer of environmental simulation chambers,LIB industry’s Stress Temperature Humidity Climatic Test Cabinet is designed for comprehensive environmental testing, allowing
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Programmable Temperature And Climatic Test ChamberLIB Industry’s Programmable Temperature and Climatic Test Chamber is purpose-built for high-accuracy temperature and humidity simulation, delivering stable, repeatable, and fully programmable
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Environmental Temperature Calibration ChamberThe Environmental Temperature Calibration Chamber by LIB Industry is designed for high-precision temperature calibration and verification of industrial sensors, thermocouples, RTDs, transmitters, and
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Deep Cold And Heat Environmental Test ChamberLIB Industry’s Deep Cold and Heat Environmental Test Chamber goes beyond conventional temperature testing by providing reliable, repeatable, and uniform conditions across all test volumes. Its design
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Controlled Temperature Chamber For AutomotiveAutomotive environments face extreme fluctuations—high engine bay temperatures, cold starts, rapid transitions, cabin heat loads, and varying ambient climates. LIB industry as a top-notch
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Low Air Pressure Temperature Altitude ChamberThe Low Air Pressure Temperature Altitude Chamber from LIB industry is an advanced environmental testing platform engineered to simulate high-altitude atmospheric conditions, extreme temperatures,
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Medical Stability Temperature Conditioning ChamberThe Medical Stability Temperature Control Chamber is a high-precision environmental testing solution specifically designed for pharmaceuticals, including drugs, biological products, and vaccines. It
Why Choose Us
Quality Assurance
Prioritizing quality, we controls raw materials, production, and inspection, conducting performance tests, functionality checks, commissioning, calibration, and issuing reports for each test chamber, ensuring compliance with CE, RoHS, and other national certifications.
Elite Team
LIB has elite team to service our customers, including R&D team, QC team, sales team and after-sales service center. When we get questions and requests, we reply within 1-3 hours to our clients.
Global Market
Serving 56+ countries with expanding pace, local agents/service centers ease purchasing and support (USA, Canada, UK, Malaysia and more).
Customized Test Solutions
Modular combined test function to meet special test needs, diverse delivered non-standard customized projects.
Types of Temperature Humidity Chamber
Conditioning Chamber
The conditioning chamber effectively reduces the interference to the testing environment and is an ideal choice for occasions with high requirements for space, noise and vibration.
Damp Heating Chamber for PV Modules
The damp heating chamber for PV modules simulates the working conditions of photovoltaic modules in a humid and high-temperature environment to help evaluate their long-term reliability.
Cryogenic Test Chamber
The cryogenic test chambers can reduce the temperature to an extremely low level, simulating an extremely cold environment.
Temperature Humidity Pressure Chamber
The temperature humidity pressure chamber can comprehensively control temperature, humidity and air pressure.
Environmental Battery Test Chamber
The environmental battery test chamber creates the influence of complex environments and extreme climate change on battery performance, lifespan and safety.
Thermal Humidity Chamber
The thermal humidity chamber can achieve constant or alternating environmental tests by precisely controlling the temperature and humidity.
Parameter
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Model |
TH-100 |
TH-225 |
TH-500 |
TH-1000 |
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Internal Dimension (mm) |
400*500*500 |
500*600*750 |
700*800*900 |
1000*1000*1000 |
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Overall Dimension (mm) |
900*1050*1620 |
1000*1140*1870 |
1200*1340*2020 |
1500*1540*2140 |
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Interior Volume |
100L |
225L |
500L |
1000L |
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Heat load |
1000W |
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Temperature Range |
A : -20℃ ~ +150 ℃ B : -40℃ ~ +150 ℃ C: -70℃ ~ +150 ℃ |
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Temperature Fluctuation |
± 0.5 ℃ |
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Temperature Deviation |
± 2.0 ℃ |
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Humidity Range |
20% ~ 98% RH |
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Humidity Deviation |
± 2.5% RH |
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Cooling Rate |
1 ℃ / Min |
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Heating Rate |
3℃ / Min |
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Advantages of Temperature Humidity Chamber

Precision Control
Temperature humidity chambers allow the owner to set precise controls regarding humidity and temperature that make it possible to achieve accurate simulations of environmental conditions.

Data Logging
Modern temperature humidity chambers are designed with data logging features where test conditions and results may be recorded, providing some very valuable information for analysis and decision-making.

Customizable Conditions
Temperature humidity chambers can also simulate very wide ranges of environmental conditions and can be adjusted according to the specific needs of a variety of industries and testing requirements.

Durability and Safety
Temperature humidity chambers are designed from quality materials and are made to resist long-term testing, thereby ensuring safety for users as well as products.
Application of Temperature Humidity Chamber
Electronics Industry: Temperature humidity chambers simulate extreme temperatures and humidity to evaluate the performance and reliability of microchips, circuit boards, and connectors, ensuring functionality under diverse conditions.
Automotive Industry: Temperature humidity chambers assesses the performance of vehicle components like engines and electrical systems under extreme conditions, ensuring reliable functionality in harsh weather.
Aerospace Industry: Temperature humidity chambers replicate extreme temperature and humidity fluctuations during aircraft operation, assessing the performance of critical components such as avionics and structural materials.
Medical Device Industry: Temperature humidity chambers maintain sterile conditions and test medical devices under varied temperature and humidity levels, ensuring sterility and optimal functionality during critical medical procedures.
Pharmaceutical Industry: Temperature humidity chambers study the stability and shelf life of pharmaceutical drugs under different conditions, ensuring potency and efficacy over their intended shelf life.
Food and Beverage Industry: Temperature humidity chambers simulate storage conditions to study food spoilage rates, optimizing packaging materials and storage methods to extend shelf life and minimize waste.
Consumer Goods Industry: Temperature humidity chambers assesses the performance and durability of consumer products like cosmetics and household appliances, ensuring reliability throughout their lifespan.
Operational Safety Guidelines
All temperature humidity chamber operators must undergo comprehensive training covering the chamber’s functionalities, safety features, and emergency procedures.
Use appropriate PPE like gloves and eye protection when handling materials or performing maintenance inside the chamber.
Regularly inspect power cords and connections for damage.
Do not operate the chamber with faulty electrical components.
Keep the chamber area clear of flammable materials.
Clearly label all materials inside the chamber, especially hazardous or volatile substances.
Temperature Humidity Chamber Installation Requirements
Place the chamber in a well-ventilated, temperature-controlled environment, maintaining an ambient temperature between 5℃ and 35℃ with relative humidity below 85%. In summer, please use air conditioning to ensure a suitable temperature.
The floor must be level and capable of supporting the chamber's total weight. Keep the unit away from direct sunlight and sources of heat or moisture to maintain testing accuracy.
The electrical supply should be a stable 380 volt, etc. (this can be adjusted for local conditions) three-phase power source with adequate current ratings and properly grounded for safety.
Connect the pure water inlet and drainage pipes firmly. Check for leaks and ensure smooth water flow, essential for stable humidity control.
Customization Process
Inquiry: Tell us about your requirements. Phone Number: +8618700875368, E-mail: Info@libtestchamber.com.
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Design: We provide solutions for you, to make standard test chambers or design the custom chambers.
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Production: Arrange the production of test chambers according to parameters.
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Inspection: Inspection and issue test report.
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Shipping: Packing and ship to your laboratory.
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Installation& Training: On site installation, commissioning and training.
6
Warranty Service Policy
36 Months warranty, Lifelong Follow-up Services. We have a professional after-sales team, if you have any questions during operation, we will supply solutions to you with 24 hours.
At first, our test chambers are produced based on 20 years product lifetime. Normally once test chambers have problems, we judge the problems, and send spare parts to our customers, and teach them how to change new parts on by email or video. Within 3 years, all spare parts and shipping cost (by DHL, TNT, and FedEx) paid by our company LIB.
If customers need our engineers on-site service, the company only need pay the ticket accommodation to our engineers, service is for free.
If Products still can't use after our engineer’s repair, we will produce a new test chamber (same as the old one) to our customers with no charge. You can contact our local service center in overseas market to get service and product.
Packaging and Shipping
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Packaging |
First, seal chamber with waterproof plastic film.Protect chamber from seawater corrosion. Second, buffer foam is placed in the four corners of the chamber.It is used for fixing equipment to prevent shaking and damaging chamber during transportation. Plywood: Standard wood export packaging.The wooden box is fixed by sheet metal to prevent damage during transportation. |
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Shipping |
With strong packaging suitable for sea, air, railway, and truck transport, LIB provides door-to-door logistics. |
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Warranty |
3 Years Warranty |
Our Factory
Our Certificates

FAQ
As one of the most professional temperature humidity chamber manufacturers and suppliers, we're featured by quality products and good price. Please rest assured to wholesale discount temperature humidity chamber in stock here and get quotation from our factory. Contact us for customized service.
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