Temperature stability is maintained within ±0.5 ℃, while humidity deviation is controlled within ±2.5% RH, ensuring repeatable and industry-reliable test results.
By integrating high temperature, low temperature, and humidity regulation into a single test platform, the chamber allows manufacturers to evaluate product performance under realistic environmental stress scenarios, including:
Hot and humid tropical climates
Cold and dry storage or transportation conditions
Rapid temperature and humidity transitions used for accelerated aging
These simulations help expose latent defects, predict material degradation trends, and verify design robustness before products enter mass production.
The system is widely used across electronics, automotive components, materials science, aerospace assemblies, and industrial equipment, where environmental adaptability, long-term durability, and compliance with reliability standards are critical quality benchmarks.
Reliability Advantages of High Low Temperature Humidity Test Chamber
Extended Temperature & Humidity Control Capability
Supports stable control from –20 ℃ / –40 ℃ / –70 ℃ up to +150 ℃, with humidity adjustable between 20% RH and 98% RH, enabling comprehensive climatic reliability and accelerated aging tests.
Programmable Life-Cycle Simulation
Multi-segment temperature and humidity profiles allow realistic simulation of cyclic stress, long-term exposure, and environmental transitions, supporting full product life-cycle validation.
Customization-Driven System Architecture
Designed to accommodate non-standard chamber sizes, additional functional interfaces, and remote operation, ensuring the system adapts precisely to real testing requirements rather than fixed configurations.
SUS304 Interior Structure
The SUS304 stainless steel workroom provides strong resistance to corrosion, high temperature, and high humidity, ensuring durability and reliability during continuous, high-intensity testing.
Early Failure Exposure & Quality Improvement
Accurate reproduction of extreme environmental stress helps identify latent defects early, shorten development cycles, and improve overall product reliability before mass production.
Uniform Airflow & Low-Noise Operation
An optimized air duct design combined with a low-noise circulation fan ensures even temperature and humidity distribution, improving test consistency across all sample positions.
High-Accuracy Sensing & Real-Time Control
Precision temperature and humidity sensors provide continuous feedback, allowing the control system to respond quickly and maintain stable test conditions throughout the test process.
Parameter List of High Low Temperature Humidity Test Chamber
|
Model |
TH-100 |
TH-225 |
TH-500 |
TH-1000 |
|
Internal Dimension (mm) |
400*500*500 |
500*600*750 |
700*800*900 |
1000*1000*1000 |
|
Overall Dimension (mm) |
900*1050*1620 |
1000*1140*1870 |
1200*1340*2020 |
1500*1540*2140 |
|
Interior Volume |
100L |
225L |
500L |
1000L |
|
Heat load |
1000W |
|||
|
Temperature Range |
A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃ |
|||
|
Temperature Fluctuation |
± 0.5 ℃ |
|||
|
Temperature Deviation |
± 2.0 ℃ |
|||
|
Humidity Range |
20% ~ 98% RH |
|||
|
Humidity Deviation |
± 2.5% RH |
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|
Cooling Rate |
1 ℃ / min |
|||
|
Heating Rate |
3 ℃ / min |
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|
Controller |
Programmable color LCD touch screen controller,PC Link, LAN interface | |||
|
Temperature Sensor |
PTR Platinum Resistance PT100Ω/MV A-class | |||
|
Cooling system |
Mechanical compression refrigeration system,environmentally friendly refrigerant. | |||
|
Refrigerating unit |
French TECUMSEH compressor | |||
|
Water supply system |
Automatic water supply; Water purification system | |||
Design Highlights of High Low Temperature Humidity Test Chamber
Heavy-Duty Sample Shelves
The punched sample shelves are made of SUS304 stainless steel, offering excellent resistance to corrosion, high temperature, and high humidity. The reinforced structure ensures stable support during long-term and cyclic tests, even when multiple or heavier samples are loaded.
Industrial-Grade Castors
The chamber is equipped with four heavy-duty castors for smooth movement and flexible positioning in laboratory environments. Each castor supports up to 420 kg, ensuring stability when the high low temperature humidity chamber is fully loaded.
Anti-Fog Observation Window
A double-layer hollow tempered glass viewing window allows real-time observation of test samples without opening the door. The conductive anti-fog coating effectively prevents condensation under high-humidity or rapid temperature change conditions.
Ethernet-Based Remote Operation
The built-in Ethernet interface enables remote monitoring, parameter setting, and test program management via PC. This reduces the need for frequent lab entry and improves operational efficiency,avoid frequent lab entries.Remote access is especially valuable for long-duration aging tests and unattended operation.
Answers for Confident Testing Decisions-High Low Temperature Humidity Test Chamber
Q1: Can the High Low Temperature Humidity Test Chamber maintain stable performance during long-term high temperature and high humidity tests?
Q2: Can the High Low Temperature Humidity Chamber be customized for non-standard samples or special test requirements?
Q3: What kind of service and support does LIB industry provide after delivery?
Built for Long-Term Testing Confidence
The LIB industry High Low Temperature Humidity Test Chamber is designed not only to meet current testing standards, but also to support future reliability demands through customization, system stability, and intelligent control.
With a 3-year warranty, lifetime technical service, and 24/7 online support, LIB industry provides more than equipment - we deliver long-term testing assurance and engineering partnership.
Consult LIB industry today sales@libtestchamber.com to receive a customized climatic testing solution tailored to your product, standards, and reliability goals.
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