LIB Leads the Climatic Chamber with CSA Certification

CSA (Canadian Standards Association) certification is a recognized authoritative standard for electrical safety in North America, covering core links such as circuit design, electrical performance and accessory safety, and is widely regarded as a "hard threshold" for products to enter the high-end market in Canada, the United States and even the world. In recent years, with the deepening of the globalization of the industrial chain, customers in Europe, Asia and other places have gradually incorporated CSA certification into procurement considerations to ensure the long-term stability and compliance of equipment in extreme environmental testing.

Relying on its self-developed electrical control system and whole-process quality control system, LIB has successfully overcome a number of key technical difficulties in CSA certification. Its test chamber products meet certification standards in core indicators such as circuit protection mechanism and electromagnetic compatibility (EMC), especially in extreme test scenarios, demonstrating excellent stability and safety.

LIB has a very well-developed application process that allows for the fastest delivery and CSA certification. At present, LIB has local service centers and agents in Canada, LIB is accelerating the construction of a local service network in North America to help customers cope with international standard upgrades and shorten product time-to-market.

At the same time, relying on the endorsement of CSA certification, you do not need to worry about equipment problems, and can devote yourself to core business innovation, accelerate the process of product market, and seize the industry opportunities. If you also have relevant CSA certified test chamber requirements, please contact LIB and the team will provide you with a quote and solution.

Advantages of the LIB Environmental Test Chambers

1. Wide Range of Environmental Simulations

LIB environmental test chambers are designed to simulate a broad spectrum of environmental conditions to verify product reliability and durability under extreme circumstances. These include temperature, humidity, salt spray corrosion, dust, rain, solar radiation, vibration, and toxic gas environments.

By accurately reproducing real-world environmental stresses, manufacturers can evaluate product performance and ensure compliance with international standards such as IEC, ISO, ASTM, and MIL-STD.

2. Precise Temperature and Humidity Control

LIB temperature and humidity test chambers offer an extensive testing range and precise environmental control.

• Temperature range: -70°C to +150°C with a fluctuation of ±0.5°C

• Extended testing capability: -120°C cryogenic chambers to +900°C high-temperature ovens

• Humidity range: 20%–98% RH with ≤±2.5% RH deviation

Using advanced PID control systems, compressors for cooling, and Nichrome alloy heating elements, LIB chambers deliver highly stable and repeatable test environments suitable for electronics, automotive components, materials, and pharmaceutical stability testing.

Temperature & Humidity Chambers
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.

3. Powerful Thermal Shock Testing

LIB thermal shock chambers are designed to evaluate material resistance to rapid temperature changes.

• 2-Zone Thermal Shock Chamber: Switches between -40°C and +120°C within 3 seconds using a basket transfer system.

• 3-Zone Thermal Shock Chamber: Circulates hot and cold air with a fixed specimen to test structural durability and thermal stress resistance.

The chamber achieves temperature recovery within 5 minutes, ensuring reliable and efficient thermal shock testing.

			2-Zone Thermal Shock Chamber
Model		TS-162	TS-340	TS-500	TS-1000
Internal Dimensions (mm)		300*300*250	450*450*360	650*650*500	850*850*700
Overall Dimension (mm)		1560*870*1545	1710*1020*1845	1910*1220*2265	2110*1420*2665
Interior Volume (mm)		22L	72L	211L	505L
Loading Capacity		20kg	30kg	50kg	60kg
Pre-heat Room	Upper limit Temperature	+220℃
	Heating Time	Ambient ~ + 200℃, within 30 minutes
Pre-cool Room	Lower limit Temperature	-75℃
	Cooling time	Ambient ~ -70℃, within 30 minutes
Test Room	High Temperature  Exposure Range	Ambient +20 ~ +200°C
	Low temperature Exposure Range	–65 ~ -5°C
Temperature Fluctuation		≤±0.5℃
Temperature Deviation		≤±3 ℃
Temperature Recovery Time		Within 5 minutes
Cooling System		Mechanical compression refrigeration system
Refrigerating Unit		French TECUMSEH compressor
Controller		Programmable color LCD touch screen controller Ethernet connection, PC Link
Safety Device		Over-temperature protection, Over-current protection; Refrigerant high-pressure protection; Earth leakage protection
Exterior Material		Steel Plate with protective coating
Interior Material		SUS304 stainless steel

4. Accelerated Weathering and Light Aging

LIB weathering test chambers simulate long-term outdoor exposure in a controlled laboratory environment.

• Xenon Arc Test Chamber:

• Full spectrum solar radiation 280–800 nm

• Lamp life up to 1600 hours

• Simulates years of outdoor aging.

• UV Weathering Test Chamber:

• Focus on 290–400 nm ultraviolet wavelengths

• Lamp life up to 5000 hours

• Accelerates tests such as color fastness, aging, cracking, softening, and material degradation.

These systems help manufacturers evaluate material durability without waiting for years of natural exposure testing.

5. Comprehensive Rain and Water Protection Testing

LIB ingress protection (IP) test chambers cover the complete IPX1–IPX9K testing range.

• IPX1–IPX2: Drip testing

• IPX3–IPX4: Oscillating tube spray tests

• IPX5–IPX6: High-pressure water jet tests

• IPX7–IPX8: Immersion tests simulating depths from 1 m to 50 m

• IPX9K: High-temperature (88°C) and high-pressure (8000–10000 KPa) water spray tests.

LIB also provides MIL-STD water test chambers for military-grade reliability testing.

6. Sand, Dust, and Sealing Reliability Testing

LIB sand and dust test chambers simulate harsh environments with high concentrations of particles to verify sealing performance and durability.

These systems are widely used for electronics, automotive components, and military equipment to ensure reliable operation in desert and industrial environments.

LIB also offers chambers designed to meet MIL-STD-810G sand and dust test standards.

7. Advanced Gas Corrosion Testing

LIB gas corrosion chambers simulate chemical exposure environments for electronics and materials.

Single Gas Corrosion Testing

• SO₂ corrosion chamber: Simulates atmospheric corrosion using 25 ±5 ppm SO₂ at 75±5% RH.

• Ozone test chamber: Adjustable ozone concentration 1–1000 PPHM for rubber aging resistance tests.

Mixed Flowing Gas (MFG) Corrosion Testing

• Simultaneously introduces H₂S, NO₂, Cl₂, and other gases.

• Simulates industrial toxic gas environments to evaluate corrosion resistance of electronic components and connectors.

  
  

LIB One-Stop Service

1. Customized Testing Solutions

LIB provides comprehensive customized environmental testing systems tailored to customer needs. These include large walk-in chambers, special testing configurations, and complete environmental simulation solutions designed according to industry requirements.

2. Reliable After-Sales Support

LIB offers a three-year warranty and lifetime service support, ensuring long-term operational stability for all equipment.

The service includes:

• Free spare parts during the warranty period

• Remote technical support

• On-site maintenance when necessary

• Equipment replacement in case of irreparable damage

This comprehensive support system helps customers maintain continuous testing operations without interruption.

3. Safe and Efficient Global Transportation

To ensure equipment arrives safely, LIB adopts a three-layer protective packaging system:

1. Waterproof protective film

2. Shock-absorbing cushioning foam

3. Export-standard wooden crates

LIB supports multiple international logistics options including sea freight, air freight, and railway transport, ensuring safe and timely delivery worldwide.

With CSA certification, advanced environmental simulation technology, and comprehensive global services, LIB environmental test chambers provide reliable testing solutions for industries such as automotive, electronics, aerospace, materials science, and renewable energy.

If you are looking for CSA-certified environmental test chambers, please contact LIB Industry. Our professional team will provide tailored solutions, detailed quotations, and technical support to meet your testing requirements.