In modern R&D and QA labs, precise environmental testing is critical. From electronics to materials, products must withstand rigorous temperature and humidity cycles. Inconsistent conditions or uneven airflow can lead to unreliable results, failed certifications, and costly delays. A chamber that delivers repeatable, accurate conditions ensures your tests are valid and trustworthy.
LIB's small environmental test chambers provide a compact, high-performance solution. With ultra-precise control, intelligent automation, and eco-friendly design, these chambers support complex cycle testing while fully complying with IEC 60068, ISO 16750, and ASTM D2247 standards. LIB ensures labs of all sizes achieve accurate, repeatable, and auditable results.
Accurate Regulation of Temperature and Humidity Enables Reliable Complex Cycle Testing
Precise environmental control is key to valid testing. LIB chambers use PT100 Class A platinum resistance thermometers for temperature accuracy of ±0.001 °C. Combined with chilled-mirror humidity measurement, relative humidity is controlled to ±2.5 % RH, guaranteeing consistent conditions across all samples.
Fast temperature cycling reduces test time. Chromium–nickel alloy heaters provide heating up to 3 °C/min, while French Tecumseh compressors cool at 1 °C/min, covering a wide range from –86 °C to +150 °C. The internal dual-direction centrifugal fan ensures uniform air, temperature, and humidity distribution. The PID controller can store 120 programs with 100 segments each, automatically executing complex cycles without constant monitoring.
Intuitive Operation, Eco-Friendly Water-Saving System, and Quiet Performance
Efficiency and usability are essential in busy labs. LIB chambers feature a 7-inch color touchscreen with multilingual menus, enabling intuitive operation. Ethernet and USB interfaces support real-time monitoring and seamless data export for LIMS integration.
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The closed-loop humidification system recycles up to 50 % of water, with low-water alarms and automatic replenishment for uninterrupted testing. Noise is minimized at ≤65 dBA, allowing use near offices and collaborative labs. Safety features include over-temperature, over-pressure, and low-water protections, while the SUS304 stainless steel interior resists corrosion and simplifies maintenance.
LIB Offers Benchtop, Reach-In, and Walk-In Chambers Fully Customizable to Your Testing Needs
Benchtop TH-50/80: 50–80 L, ideal for R&D and small-batch testing. Optional cable holes enable powered sample testing.
Reach-In Floor-Standing: 100–1000 L, suitable for mid-volume QA inspections, with explosion-proof design and adjustable shelves.
Walk-In Room-Sized Chambers: 3–100 m³, customizable for large-volume testing, including sample racks and tracks.
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Model |
Capacity Range |
Panorama |
Custom Options |
Typical Applications |
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TH-50/80 Benchtop |
50 L/80L |
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Cable hole.. |
Small-batch components; R&D testing |
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Reach-in Floor-standing |
100–1000L |
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Explosion-proof design... |
Mid-volume QA inspections... |
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Walk-in Room-sized |
3 m³ to 100 m³ (customizable) |
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Sample shelves, track for inserting samples... |
Large-scale and large-volume sample testing.. |
All models support precise temperature-humidity cycles, uniform airflow, and ISO-compliant testing procedures. Custom options allow labs to tailor chambers for specific workflows, multi-point monitoring, or auxiliary system integration.
LIB small environmental chambers combine precision, speed, energy efficiency, and operational flexibility. With reliable test performance, intelligent automation, and compliance with global standards, these chambers help laboratories reduce testing errors, improve throughput, and accelerate product development.
Contact LIB Industry today to select the right small environmental test chamber for your laboratory, ensuring accurate, repeatable, and high-quality results every cycle.
