When you're testing materials, devices, or sensors in different environments, it's important to use a chamber that's stable, gives repeatable results, and meets strict standards. LIB's Constant Temperature and Humidity Chamber delivers ultra‑precise conditions across a wide range, supporting applications from electronics stress screening to biological sample storage, with full adherence to industry standards.
【Your Core Environmental Control Essentials】
- Standards Compliance
To satisfy regulatory audits and internal quality programs, your chamber must meet internationally recognized standards:
IEC 60068: Environmental testing for electronic and electrical equipment.
ISO 16750: Environmental conditions and tests for road vehicles.
IEC 61730: Weathering Tests for Photovoltaic Modules.
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By aligning with these standards, LIB ensures your test results are accepted by customers, certification bodies, and global regulators alike.
Test Precision & Repeatability
Recreating exact temperature and humidity cycles is essential for valid test comparisons:
Wide Temperature Range: –70 ℃ to +150 ℃, programmable in 0.1 ℃ increments.
Minor Fluctuation & Deviation: ± 0.5 ℃ fluctuation, ± 2.0 ℃ maximum deviation.
Stable Humidity Span: 20 % to 98 % RH, maintained within ± 2.5 % RH.
Fast Ramp Rates: Heating up to 3 ℃/min, cooling at 1 ℃/min to accelerate test cycles.
Accurate Sensor Control: Integrated PT100 Class A sensors providing ± 0.001 ℃ accuracy and chilled‑mirror humidity readings.
These tight tolerances ensure that whether you're conducting accelerated aging on plastic materials or performing Accelerated Life Testing on circuit boards, environmental drift will not undermine your data integrity.
Operational Efficiency
High‑throughput labs and production floors need intuitive controls, automated routines, and minimal water/electricity consumption:
7 Color Touchscreen Controller: Holds up to 120 test programs with 100 steps each, making it well suited for complex multi‑stage profiles such as temperature–humidity shock or soak cycles.
Remote Connectivity: Ethernet and USB ports allow real‑time monitoring, data logging, and one‑click export of test reports in CSV or PDF formats, enabling seamless integration with LIMS.
Water‑Saving Humidification: A closed‑loop water‑recovery system recycles up to 80 % of condensate, reducing refill frequency and lowering operational costs.
Multilingual UI: English, Chinese, and other local languages support global teams, eliminating interpretation errors.
Automating routine sequences like pre‑conditioning, ramp‑soak, and recovery simplifies setup, optimizes lab throughput, and minimizes the need for manual oversight.
- Durability & Maintenance
Designed for continuous operation in demanding environments, LIB's chamber combines rugged materials with easy‑service features:
Interior Construction: SUS304 stainless steel resists corrosion, is simple to sterilize, and maintains thermal performance over years.
Exterior Finish: Powder‑coated A3 steel provides impact resistance and chemical protection in industrial settings.
Observation & Access: A full‑height tempered‑glass window with internal LED lighting lets operators verify test progress without disturbing conditions.
Mobility and Leveling: Lockable, height‑adjustable castors permit rapid repositioning; leveling feet ensure a perfectly balanced platform.
Safety Interlocks: Over‑temperature, low‑water, door‑open, and power‑failure safeguards protect both your test samples and equipment.
Routine checks: such as filter replacement, water refills, and sensor verification-take minutes, keeping downtime to a minimum.
【How LIB Provides Long‑Term Value】
Advanced PID Control & Preconditioning
Our unique PID control system works together with PT100 sensors to gently preheat and balance humidity before each test starts. This helps prevent sudden changes and keeps conditions steady, so the test runs smoothly and accurately.
Optimized Airflow Uniformity
Dual centrifugal fans and precision baffles create laminar circulation, eradicating hot or wet spots and allowing multi‑sample testing without chamber rotation.
Smart Test Management
With 120 programmable profiles, you can chain complex sequences-such as humidity ramp followed by temperature shock-in one user‑friendly interface. Built‑in safeguards settings to prevent accidental changes.
Comprehensive Data and Traceability
Continuous logging of temperature, humidity, ramp rates, and event markers enables automatic generation of ISO/IEC compliant reports. Your QA team will have full audit trails at the press of a button.
Time to Elevate Your Temperature and Humidity Testing Capabilities?
Download LIB's comprehensive technical whitepaper to discover:
Step‑by‑step procedures for setting up and executing precise temperature and humidity profiles.
Best practices for multi‑point uniformity checks and performance validation.
Real‑world case studies from aerospace, automotive, and electronics laboratories.
Everything you need to plan, execute, and document world‑class environmental test workflows-clearly presented in one concise guide.
【Why Choose LIB?】
Q1: How does LIB ensure enduring accuracy?
A1: We employ corrosion‑resistant stainless interiors, precision PT100 sensors, and controller that verify accuracy of temperature and humidity.
Q2: What support is available worldwide?
A2: Every chamber ships with a three‑year warranty and lifetime technical support. Our multilingual 24/7 service desk offers remote diagnostics, and if on‑site intervention is needed, we deliver replacement modules within 7–15 days globally.
Q3: Can one computer be used to control several test chambers?
A3: Absolutely. Ethernet and PC link let you easily connect to your own computer. And one computer controls several test chambers simultaneously.
With precise environmental control, flexible programming, and robust construction, LIB's Constant Temperature and Humidity Chamber is the all‑in‑one solution for validation, reliability testing, and beyond.
Contact LIB today to design an environmental test system tailored to your unique research and production requirements.
