Views: 0 Author: Site Editor Publish Time: 2024-10-20 Origin: Site
On October 18, 2024, the LIB team flew to Uzbekistan to provide two days of environmental chamber commissioning and operation guidance services for the well-known local ADM automotive plant in Uzbekistan. It produces some vehicles for brands such as China's Great Wall Motor, China's Chery International and South Korea's Kia Motors.
ADM team has previously ordered 5 environmental chambers from LIB, including Xenon Art test chamber (XL-S-750), Industrial Oven (O-1500), Salt spray chamber (SC-010), Ozone test chamber and temperature humidity test chamber. These test chambers were basically installed before the LIB team arrived. Our main task is to explain in detail the standard operating procedures and some functions of these chambers. At the same time, a comprehensive inspection and fine commissioning of these 5 test chambers were carried out.
Regarding installation and commission,
The test chamber was connected to water and electricity, and the drainage pipes were connected. The spray tower of the salt spray chamber was installed and adjusted. The electronic components of other chambers were checked. Then the test chambers was started for operation and commission.
LIB's Environmental test chamber has a customer-friendly interface. Our team trained operators on the controller's operating interface, routine troubleshooting, equipment maintenance, etc.
Regarding installation and commissioning, the LIB engineering team first conducted a comprehensive inspection of all
chambers to ensure they were ready for operation.
The environmental chambers were connected to the water supply, power system, and drainage pipelines according to installation standards. For the salt spray chamber, the spray tower was carefully installed and adjusted to ensure uniform salt fog distribution inside the chamber. For other chambers, the engineers inspected electrical components, control systems, sensors, and safety protection devices.
After the inspection was completed, the chambers were started for operational commissioning. Each system was tested step by step to verify the stability of temperature control, humidity control, airflow circulation, and safety protection functions.
LIB environmental chambers are designed with a user-friendly control interface. During the commissioning process, our engineers provided detailed training for ADM operators, including:
Standard operating procedures for each chamber
Controller interface operation and parameter settings
Daily maintenance methods
Routine troubleshooting techniques
Safety operation guidelines
Through this on-site training, the ADM technical team quickly mastered the operation of the chambers, ensuring that the equipment can be used efficiently and safely in their daily testing work.
LIB provides 9 major environmental testing series with more than 85 chamber models, covering a wide range of environmental simulation applications. These chambers are widely used in industries such as automotive, electronics, materials, aerospace, new energy, and research laboratories, helping manufacturers verify product reliability under various environmental conditions.
LIB offers a complete range of environmental simulation equipment capable of reproducing different natural and industrial environments.
Temperature and Humidity Simulation Series
Temperature and humidity testing is one of the most widely used environmental tests in the automotive and electronics industries. LIB provides several types of chambers designed for precise climate simulation, including:
Temperature Humidity Test Chambers
Benchtop Environmental Test Chambers for laboratory research
Rapid Temperature Change Chambers for thermal cycling tests
Thermal Shock Test Chambers (2-zone and 3-zone)
Cryogenic Chambers for extremely low temperature testing
Temperature Humidity Vibration Chambers for combined stress testing
Industrial Ovens for high-temperature material aging and drying
These chambers can simulate extreme environments ranging from very low temperatures to high temperatures, helping engineers evaluate product performance under long-term environmental stress.
  | |||||
Temperature range | -20℃ ～+150 ℃ | ||||
Low type | A: -40℃ B:-70℃ C -86℃ | ||||
Humidity Range | 20%-98%RH | ||||
Temperature deviation | ± 2.0 ℃ | ||||
Heating rate | 3 ℃ / min | ||||
Cooling rate | 1 ℃ / min | ||||
Controller | Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB | ||||
Refrigerant | R404A, R23 | ||||
Exterior material | Steel Plate with protective coating | ||||
Interior material | SUS304 stainless steel | ||||
Standard configuration | 1 Cable hole (Φ 50) with plug; 2 shelves | ||||
Timing Function | 0.1~999.9 (S,M,H) settable | ||||
|
|  |  |
Touch screen 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. | The compressor The compressor rapidly removes heat from the chamber interior, achieving a cooling rate around 1 °C / 5 °Cper minute. | Robust Anti-Corrosion Workroom The chamber's interior is built from SUS304 stainless steel, offering outstanding resistance to heat and corrosion for long-lasting performance. | Integrated Power Access hole Allows test specimens to stay powered during experiments, enabling performance evaluation under varying temperature and humidity. Standard 50 mm diameter; quantity and size customizable. |
Corrosion is a major reliability challenge for automotive components and metal materials. LIB provides several corrosion testing chambers to simulate marine, coastal, and industrial environments.
The corrosion testing series includes:
Salt Spray Corrosion Test Chambers
Cyclic Corrosion Test Chambers
Salt Spray + SO₂ Gas Corrosion Test Chambers
These chambers simulate salt fog, humidity, and corrosive gases to evaluate the corrosion resistance of coatings, metal parts, electronic components, and automotive materials.
 |  | |||
Robust Workroom | Salt Fog Deposition | 1～2ml / 80cm2 · h | ||
Spray Type | Continuous / Periodic | |||
Heating Element | Nichrome heater | |||
Salt Fog Collected | Fog collector and fog measure cylinder | |||
Salt Fog collector | Controller | PID controller | ||
Material | Glass fiber reinforced plastics | |||
Standard Configuration | 8 round bars and 7 V-shaped grooves | |||
Outdoor products such as automotive components, plastics, coatings, and rubber materials must withstand long-term sunlight exposure. LIB provides accelerated light weathering chambers to simulate solar radiation and environmental aging.
The light simulation series includes:
Xenon Arc Weathering Test Chambers, which reproduce the full spectrum of sunlight to simulate real outdoor weather conditions.
Model | XL-S-750 |
|
Internal Dimension (mm) | 950*950*850 mm | |
Overall Dimension (mm) | 1300*1420*1800 mm | |
Sample holder | Adjustable speed, 1r /min | |
Chamber Type | Rotating Holder | |
Irradiation Source | 1 piece of 4500w water-cooled xenon arc lamp with inner quartz and outer borosilicate filter | |
Irradiance Range | 150 W/㎡ | |
Bandwidth Measurement | 300~400 nm | |
Chamber Temperature Range | -40～ 100 ℃ ±2 ℃ | |
Black Panel Temperature | BPT 35 ～ 85 ℃ ±2 ℃ | |
Humidity Range | 30 % ~ 98 % RH | |
Water Spray Cycle | 1~9999 H 59 M (Adjustable) | |
Controller | Programmable color LCD touch screen controller | |
Radiometer | UV Radiometer, Tolerance: ±5 % |
|
|
|
| Controller | Specimen holder | Rain spray system |
UV Weathering Test Chambers, which focus on ultraviolet wavelengths to accelerate aging tests such as discoloration, cracking, and material degradation.
These chambers help manufacturers quickly evaluate how materials perform after years of outdoor exposure.
Many products must operate reliably in dusty or desert environments. LIB offers sand and dust test chambers designed to simulate harsh dust conditions according to international standards.
This series includes:
Sand and Dust Test Chambers
MIL-STD Dust Test Chambers designed according to military testing standards
These chambers test the sealing performance and durability of electronic devices, automotive components, and outdoor equipment.
 |  | ||
 | Temperature Range | Ambient ~ +50℃ | |
Humidity Range | < 30% RH | ||
Normal Wire Diameter | 50um | ||
Nominal Width of a Gap Between wires | 75um | ||
lectromagnetic lock | Specimen Power Outlet | Dust-proof socket 16A | |
Heating Element | Nichrome heater | ||
Vacuum System | Equipped with a pressure gauge, air filter, pressure regulator, connecting tube | ||
 | Controller | Programmable color LCD touch screen controller，Ethernet connection, PC Link | |
Door Lock | Electromagnetic lock | ||
Maximum Noise | 65 dBA | ||
For products used outdoors or in harsh environments, waterproof performance is essential. LIB provides a complete range of IP water ingress testing equipment to simulate rainfall, water spray, and immersion conditions.
The water testing series includes:
IPX1–IPX9K Water Spray Test Chambers
Oscillating Tube Rain Test Chambers
High-pressure Water Jet Test Systems
Immersion Test Tanks
These chambers are widely used for automotive parts, electrical equipment, and electronic devices to verify waterproof performance.
In industrial or polluted environments, electronic components may be exposed to corrosive gases. LIB provides specialized chambers to simulate these conditions.
The gas corrosion testing series includes:
SO₂ Gas Corrosion Chambers
Ozone Test Chambers for rubber aging evaluation
Mixed Flowing Gas Corrosion Test Chambers that simulate industrial atmospheric corrosion.
These chambers help manufacturers test the durability of electronics, connectors, coatings, and metal components in chemically aggressive environments.
One of LIB's key advantages is its strong customization capability. With an experienced engineering and design team, LIB can develop customized environmental chambers based on specific testing requirements.
Customized solutions may include:
Large walk-in environmental chambers for testing full-size products
Multi-function combined test chambers
Customized temperature, humidity, or corrosion ranges
Special chamber dimensions for large equipment testing
Integrated automated testing systems
These customized solutions help customers conduct complex environmental reliability testing more efficiently.
With extensive project experience in the automotive sector, LIB understands the strict reliability testing standards required by the industry.
From climate testing to corrosion testing and accelerated aging simulation, LIB provides reliable environmental testing equipment and professional technical support.
We believe that our professional experience and advanced environmental testing solutions can provide customers with the most suitable climatic chambers and long-term reliable service.
In addition to high-quality testing equipment, LIB also provides comprehensive lifecycle services to ensure that customers receive long-term reliable support.
Different industries and laboratories have different testing needs. LIB offers one-stop customized solutions, including special chamber design, integrated test systems, and large walk-in chambers tailored to customer testing requirements. Our engineers work closely with customers to design the most suitable environmental testing solution.
To ensure the safety of equipment during delivery, LIB uses three-layer export-standard packaging, including:
Waterproof protective film
High-density cushioning foam
Export-grade wooden crates
This packaging effectively protects the equipment during transportation. LIB supports multiple transportation methods, including sea freight, air freight, and railway transportation, ensuring safe delivery to customers worldwide within 7–15 days.
LIB provides 36 months warranty and lifelong technical support for all environmental chambers.
Our after-sales services include:
24-hour technical assistance
Online operation guidance through video and documents
Spare parts replacement and troubleshooting support
Local service center support when available
On-site engineer service and training if required
If the equipment encounters a failure, our technical team will first diagnose the problem remotely. If replacement parts are needed, they will be shipped immediately by express delivery, and our engineers will guide the customer through installation.
In the rare case of a major failure that cannot be repaired after delivery, LIB will provide a replacement test chamber free of charge.
Proper maintenance is essential for extending the service life of environmental chambers and ensuring stable performance.
LIB provides detailed equipment maintenance manuals for different chamber models, helping customers perform regular inspection, cleaning, and maintenance procedures. Effective maintenance can significantly reduce equipment failure rates and improve energy efficiency.
Contact LIB Industry today to learn more about our environmental test chambers, customized testing solutions, and global technical support. Our team is ready to help you find the most reliable environmental simulation equipment for your testing needs.
