Modern laboratories demand environmental testing equipment that is compact, precise, and easy to integrate into daily research
workflows. Researchers no longer want to move sensitive samples between large environmental rooms and testing benches. Instead, they need a chamber that fits directly into the laboratory environment while still meeting strict international testing standards.
A university customer from Sweden highly praised LIB's Benchtop Temperature Humidity Chamber after installation, stating: "The chamber works great, it is very user-friendly and has functions that can be very helpful like the monitoring and recording of temperature. Setting it to thermal cycling is straightforward." The customer also highly appreciated LIB's after-sales support, adding: "The service team is always very helpful and they are always responding." This feedback demonstrates LIB's commitment to reliable equipment performance and professional global technical support.
LIB's Benchtop Temperature Humidity Chamber is specifically designed for laboratory research applications requiring accurate temperature and humidity simulation, fast cycling performance, low noise operation, and long-term reliability. From electronics verification to pharmaceutical stability studies, this compact chamber delivers laboratory-grade environmental control while saving valuable workspace.
Why Is a Benchtop Temperature Humidity Chamber Suitable for Laboratory Research?
1. Precise Environmental Simulation for Repeatable Laboratory Data
Laboratory research requires stable and repeatable environmental conditions. Natural outdoor testing cannot maintain constant
temperature, humidity, airflow, or exposure duration. Seasonal weather changes, sunlight intensity, and unstable moisture levels often create inconsistent results.
A Benchtop Temperature Humidity Chamber solves this problem by reproducing controlled laboratory conditions with high precision. LIB's equipment supports temperature ranges from –86 °C to +150 °C and humidity control from 20 % RH to 98 % RH. PT100 Class A sensors provide 0.001 °C sensing accuracy, while the PID control system maintains temperature fluctuation within ±0.5 °C and humidity deviation within ±2.5 % RH.
Compared with natural environmental exposure, the chamber shortens testing time from months to days while improving repeatability and traceability.
Applicable standards and industries:
① IEC 60068-2-1 Low Temperature Testing
② IEC 60068-2-2 High Temperature Testing
③IEC 60068-2-78 Damp Heat Testing
Widely used in electronics laboratories, aerospace research, automotive component validation, and university research institutes for precise environmental simulation and reliability testing.
2. Compact Structure Makes Laboratory Research More Efficient
Traditional reach-in environmental chambers occupy large floor areas and often require separate testing rooms. Researchers must repeatedly move samples, instruments, and cables between workstations and test areas.
LIB's Benchtop Temperature Humidity Chamber is designed for direct laboratory integration. The T-50 model occupies only 800 × 1050 mm, while the T-80 model requires just 900 × 1100 mm of floor space. The chamber can be installed beside oscilloscopes, DAQ systems, microscopes, or sensor platforms without interrupting laboratory layouts.
| Model | TH-50 | TH-80 | |||||||
| Internal dimension (mm) |
320x350x450 |
400x400x500 | |||||||
| Overall dimension (mm) | 800x1050x950 | 900×1100×1000 | |||||||
| Temperature range | -86 ℃ ~+150 ℃ | ||||||||
| Temperature fluctuations | ± 0.5 ℃ | ||||||||
| Humidity Range | 10%/20%~95 % | ||||||||
| Temperature deviation | ± 2.0 ℃ | ||||||||
| Temperature Sensor | PTR Platinum Resistance PT100Ω/MV A-class | ||||||||
| Temperature Resolution | ± 0.001 ℃ | ||||||||
| Exterior Material | Steel Plate with A protective coating | ||||||||
| Interior Material | SUS 304 stainless steel | ||||||||
Unlike natural testing environments where conditions cannot be monitored continuously, the benchtop chamber allows researchers to observe and record environmental changes in real time. Ethernet communication and USB export support continuous data logging for laboratory documentation and ISO traceability requirements.
Applicable standards and industries:
① ISO 16750 Road Vehicle Electronics Testing
② JEDEC JESD22 Semiconductor Reliability Testing
③ ASTM D4332 Packaging Conditioning
Widely used in semiconductor laboratories, PCB reliability testing, and sensor development laboratories for environmental conditioning and durability validation.
3. Accelerated Testing Improves Research and Product Development Speed
Outdoor environmental testing often requires weeks or months to reproduce aging, moisture absorption, corrosion, or thermal fatigue.
Laboratory research projects usually cannot wait for long natural exposure cycles.
A Benchtop Temperature Humidity Chamber accelerates environmental stress testing through programmable cycling profiles. LIB's chamber supports heating rates up to 3 °C/min and cooling rates of 1 °C/min. Researchers can program up to 120 test profiles with 100 steps each for continuous cyclic testing.
Compared with natural environmental exposure, the chamber provides faster failure analysis, better repeatability, lower experimental uncertainty, and reduced laboratory operating time.
Applicable standards and industries:
① IEC 60068 Cyclic Temperature Testing
② RTCA DO-160 Aerospace Environmental Testing
③ SAE J1455 Vehicle Electronics Reliability
Widely used in battery laboratories, medical device development, aerospace electronics, and communication equipment research for accelerated environmental and reliability testing.
LIB Provides Benchtop Temperature Humidity Chambers for Apple's Electronic Device Testing
LIB has provided Benchtop Temperature Humidity Chambers for electronic device environmental testing projects related to Apple supply-
chain applications. Customers highly value the equipment's compact structure, low operational noise, and precise environmental control.
For powered electronic testing, LIB chambers include customizable cable holes that allow continuous power supply, signal transmission, and sensor monitoring during environmental exposure. Engineers can connect oscilloscopes, current analyzers, DAQ systems, and thermal monitoring devices without interrupting chamber sealing performance.
This equipment is applicable to continuous powered-on testing, PCB thermal cycling, sensor reliability validation, connector corrosion testing and semiconductor aging studies.
LIB's chambers comply with international testing requirements including: IEC 60068, JEDEC JESD22, MIL-STD-810, ISO 16750.
Customers also appreciate the equipment's ≤65 dBA low-noise operation, which allows testing directly inside laboratories without affecting communication, meetings, or sensitive measurements.
Benchtop Temperature Humidity Chamber vs Reach-In Temperature Humidity Chamber
Different laboratory applications require different chamber sizes and testing capacities. LIB provides both Benchtop and Reach-In Temperature Humidity Chambers for various environmental simulation requirements.
|
|
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|---|---|---|
| Installation Area | Small laboratory benches | Dedicated floor space |
| Capacity | 50 L – 80 L | 225 L – 1000 L+ |
| Noise Level | ≤65 dBA | Higher operational noise |
| Application | R&D and small sample testing | Large-scale product testing |
| Mobility | Easy to relocate | Fixed installation |
| Energy Consumption | Lower | Higher |
| Sample Size | Sensors, PCB, small devices | Large assemblies and products |
| Typical Industries | Electronics, biotech, research labs | Automotive, aerospace, industrial manufacturing |
| Test Speed | Fast small-batch cycles | Large-volume testing |
| Cable Access | Flexible powered testing | Multi-port industrial access |
How to Choose the Right Chamber
|
Choose a Benchtop Temperature Humidity Chamber if: Your laboratory space is limited You test small electronic components You require low operational noise You need fast R&D validation You conduct frequent short-cycle testing |
Choose a Reach-In Chamber if: You test large products or assemblies High-volume testing is required Multiple samples must be tested simultaneously Industrial qualification testing is the primary task |
LIB Popular Temperature Humidity Chambers
Benchtop Temperature Humidity Chamber
"Compact size, affordable cost, low-noise operation, benchtop installation, easy operation."
Reach-In Temperature Humidity Chamber
"Standard models, precise control, easy operation, flexible customization."
Drive In Temperature Humidity Chamber
"Full-vehicle testing, strong customization capability, suitable for large specimens, 93 m³ large-scale testing project delivered to Vietnam."
"Up to 1200 °C, suitable for industrial applications as well as food testing."
"Extreme explosion-proof safety, temperature ramp rate up to 20 °C, trusted by automotive battery manufacturers."
Fast Change Rate Thermal Cycle Chamber
"Stable temperature and humidity control, ramp rates of 5, 10, and 20 °C available."
FAQs on the Benchtop Temperature Humidity Chamber
1. Can the chamber perform long-term continuous testing?
Yes. LIB chambers are designed for continuous operation and support 24/7 environmental cycling for reliability and aging studies.
2. Does the chamber support powered-on electronic testing?
Yes. Customized cable holes allow powered testing, signal transmission, and external sensor integration during temperature and humidity exposure.
3. What international standards does the chamber comply with?
The equipment supports testing in accordance with IEC 60068, MIL-STD-810, JEDEC JESD22, ISO 16750, and ASTM environmental standards.
4. Is overseas installation support available?
Yes. LIB provides remote video guidance, English technical support, operation manuals, and online commissioning assistance for global customers.
5. How long does international shipping take?
Standard production time is typically 7–20 working days depending on configuration. International shipping usually requires: 7–15 days.
6. What warranty and after-sales services are included?
LIB provides a 3-year warranty, lifetime technical support, spare parts supply, remote troubleshooting, calibration guidance, and preventive maintenance assistance.
7. Can the chamber be customized for laboratory projects?
Yes, LIB supports customized shelves, cable ports, observation windows, additional sensors, special voltage requirements, and laboratory integration solutions.
Accurate environmental simulation is essential for modern laboratory research. LIB's Benchtop Temperature Humidity Chamber combines compact structure, laboratory-grade precision, fast cycling performance, and international-standard compliance into one efficient testing platform.
Whether you are developing electronics, validating sensors, performing pharmaceutical stability studies, or accelerating reliability research, LIB provides the environmental control performance needed for reliable laboratory results.
Contact LIB Industry to discover how our Benchtop Temperature Humidity Chamber can improve your laboratory research efficiency, testing precision, and product development speed.
