programmable temperature humidity chamber
Model: TH-800
Lowest Temperature: -20℃/-40℃/-60℃/-86℃;
Temperature Range:-86℃～+150 ℃;
Refrigerant: Environmental refrigerant;
Temperature and Humidity condition
Touch-screen programmble controller,Ethernet access
LIB Industry programmable temperature humidity chamber Manufacturer & Supplier
A Programmable Temperature Humidity Chamber is an environmental testing system designed to simulate controlled temperature and humidity conditions for product reliability evaluation. Unlike standard climate chambers, it allows users to create customized test profiles that automatically cycle through multiple temperature and humidity stages without manual intervention.
This capability makes it ideal for accelerated aging tests, thermal cycling, stability studies, and long-term durability assessments. By precisely controlling both temperature and humidity, the chamber ensures consistent and repeatable test results. Because relative humidity is directly influenced by temperature, synchronized control is essential for maintaining accurate environmental conditions throughout the testing process.
Widely used in electronics, automotive, aerospace, pharmaceutical, and materials industries, programmable temperature humidity chambers help manufacturers validate product performance, identify potential failures, and meet international testing standards while reducing development time and improving product quality.
Technical Specifications
Model | TH-100 | TH-225 | TH-500 | TH-800 | TH-1000 |
Internal Dimension (mm) | 400*500*500 | 500*600*750 | 700*800*900 | 800*1000*1000 | 1000*1000*1000 |
Overall Dimension (mm) | 900*1050*1620 | 1000*1140*1870 | 1200*1340*2020 | 1300*1540*2120 | 1500*1540*2140 |
Interior Volume | 100L | 225L | 500L | 800L | 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 | ||||
Cooling Rate | 1 ℃ / min | ||||
Heating Rate | 3 ℃ / min | ||||
Cooling system | Mechanical compression refrigeration system | ||||
Refrigerating unit | French TECUMSEH compressor | ||||
Heating Element | Nichrome heater | ||||
Controller | Programmable color LCD touch screen controller, Ethernet connection | ||||
Water supply system | Automatic water supply, Water purification system | ||||
Humidifier | External isolation, stainless steel surface evaporation humidifier | ||||
Safety Device | Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection | ||||
Exterior Material | Steel Plate with protective coating | ||||
Interior Material | SUS304 stainless steel | ||||
Thermal Insulation | Polyurethane foam and insulation cotton | ||||
Observation Window | Interior lighting, double-layer thermo stability silicone rubber sealing | ||||
Standard Configuration | 1 Cable hole with plug; 2 shelves | ||||
Product Deatils
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| PC Link Ethernet connect to PC for easy operation Match to the local laboratory software USB to download data | Workroom The internal material is 304 stainless steel Rust-proof to high and low temperature and moisture corrosion; | Cable hole The standard inner hole diameter is 50mm/100mm/200mm Soft silicone plug seal; Metal enclosure closed |
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Why Choose LIB Industry Programmable Temperature Humidity Chamber?
1. Advanced Programmable Control
Create complex temperature and humidity profiles with up to 100 programmable test sequences and over 1,000 steps per program. Features include ramp-and-soak control, cyclic testing, automatic data logging, USB export, and power-failure recovery for uninterrupted testing.
2. Unattended 24/7 Operation
Designed for long-duration reliability testing, the chamber includes an automatic water supply and refill system, intelligent water-level monitoring, and anti-condensation protection to ensure stable operation without constant supervision.
3. Energy-Efficient Refrigeration
An electronic expansion valve (EEV) and PID-controlled refrigeration system automatically adjust cooling capacity to match test loads, reducing energy consumption by up to 40% while extending compressor life.
4. High Accuracy and Uniformity
Precise environmental control ensures reliable and repeatable test results, with temperature accuracy up to ±0.5°C, humidity accuracy up to ±2% RH, and excellent chamber uniformity. Optional fast ramp rates support accelerated testing applications.
5. Reliable Construction and Safety Protection
Built with a SUS304 stainless steel interior and industrial-grade refrigeration components, the chamber is engineered for continuous operation. Multiple safety protections—including over-temperature, water shortage, and compressor overload alarms—protect both equipment and test samples.
Trusted by Global Industry Leaders
Since 2009, LIB Natural Reenactment Industry has served producers and inquire about educate in over 60 nations. Our clients incorporate Apple, IBM, Amazon, Intel, SGS, TUV, CERN, BYD, Awesome Divider Engines, and Mercedes-Benz.
We work beneath ISO 9001 quality administration benchmarks, and all chambers carry CE certification with third-party confirmation from SGS and TUV.
Our Commitment to You:
· 3-year warranty with lifetime service support
· 24/7 global technical assistance
· Free replacement if repair isn't possible during warranty
· Local service centers in Malaysia, Canada, UK, and USA
· Custom design capability for specialized applications
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