By simulating prolonged exposure to high temperatures, humidity, and thermal stress, as well as rapid thermal transitions required for UL 1642 testing, this UL 1642 Artificial Climate Control Chamber provides critical insights into electrolyte stability, separator integrity, terminal corrosion, and internal short-circuit risks, ensuring reliable evaluation of electrical performance and safety. LIB industry offers both standard and fully customized chambers for single cells, battery packs, and large-format modules.
Why Artificial Climate Testing is Critical for Lithium Batteries?
Artificial climate testing ensures that lithium-ion cells operate safely and reliably under harsh environmental conditions:
Electrolyte and Separator Stability
Extreme temperatures can accelerate degradation or thermal runaway.
Corrosion of Terminals
High humidity may cause oxidation and reduce electrical connectivity.
Internal Short-Circuit Risk
Temperature fluctuations and moisture ingress can trigger hot spots
Performance Consistency
Repeated cycles reveal capacity fade, voltage irregularities, and overall durability.
With LIB industry's UL 1642 Artificial Climate Control Chamber, engineers can detect these risks early, refine battery design, and ensure compliance with international safety standards.
Key Advantages of UL 1642 Artificial Climate Control Chamber
High-Precision Temperature Control for Battery Safety Evaluation
The climate control chamber delivers accurate temperature regulation from –70°C to +150°C, covering all major test conditions required in UL 1642, including high-temperature storage, low-temperature exposure, thermal abuse, and cycling durability.
Uniform Thermal Distribution for Multi-Cell Testing
A reinforced airflow system ensures stable and uniform temperature distribution throughout the test area, preventing localized overheating or cold spots. This uniformity is critical for evaluating multiple lithium-ion cells, cylindrical cells, pouch cells, or small battery packs under identical thermal conditions.
Intelligent Thermal Cycling & Safety Monitoring
Programmable touchscreen controller, the climate control chamber supports precise multi-step temperature profiles such as rapid transitions, dwell periods, and long-duration high-temperature exposure specified in UL 1642. Real-time monitoring, data logging, alarm functions, and Ethernet remote access allow safe and unattended operation during extended testing.
Adjustable Interior Layout for Various Battery Formats
Internal volumes from 100L to 1000L can be configured with adjustable battery holders, trays, or custom fixtures to accommodate different cell sizes and testing orientations.
What Are the Technical Specifications You Need to Know?
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Model |
TR5-100 |
TR5-225 |
TR5-800 | TR5-1000 |
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Internal Dimension (mm) |
400*500*500 |
500*600*750 |
800*1000*1000 | 1000*1000*1000 |
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Overall Dimension (mm) |
900*1050*1620 |
1000*1140*1870 |
1300*1540*2120 |
1500*1540*2140 |
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Interior Volume |
100L |
225L |
800L | 1000L |
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Heat load |
1000W |
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Temperature Range |
A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃ |
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Temperature Fluctuation |
± 0.5 ℃ |
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Temperature Deviation |
± 2.0 ℃ |
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Cooling Rate |
5 ℃ /10 ℃/ 15℃/ 20℃(customized)/ min | |||
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Heating Rate |
5 ℃ /10 ℃/ 15℃/ 20℃(customized)/ min | |||
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Controller |
Programmable color LCD touch screen controller,PC Link, LAN interface | |||
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Temperature Sensor |
PTR Platinum Resistance PT100Ω/MV A-class | |||
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Cooling system |
Mechanical compression refrigeration system,environmentally friendly refrigerant. | |||
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Refrigerating unit |
French TECUMSEH compressor | |||
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Interior Material |
SUS304 stainless steel |
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Power Supply |
380V |
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Maximum Noise |
65 dBA |
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Details & Highlights of UL 1642 Artificial Climate Control Chamber
Durable Stainless Steel Workroom
Corrosion-resistant SUS304 construction prevents condensation and guarantees stable environmental conditions for sensitive lithium cells.Standard equipped with a double-layer perforated detachable sample holder.
Advanced Refrigeration System
High-efficiency compressor-based cooling system capable of rapidly reaching low temperatures down to –40°C. Precise temperature control and uniform cooling ensure consistent thermal stress on all lithium cells, supporting UL 1642 compliance for cold storage and thermal abuse testing.
Explosion-Proof Safety System
Integrated explosion-proof design, including a reinforced viewing window, pressure relief vents, and safety interlocks. In the event of thermal runaway or cell venting, the system safely directs pressure and gases outward, protecting both the operator and the laboratory environment. Real-time alarms provide additional safety monitoring during high-risk battery testing.
Cable Hole
Cable ports, sensor integration, and non-standard customization options are available for oversized or non-standard modules.
Your Questions Answered: UL 1642 Artificial Climate Control Chamber
1. Does LIB industry have experience with lithium battery testing?
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Yes. LIB industry has collaborated with battery manufacturers and certification labs worldwide, providing UL 1642 and IEC 62133 compliant testing chambers.
2. What other tests can be performed on lithium batteries?
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- Thermal cycling chambers – Assess expansion/contraction under repeated temperature changes.
- Vibration and shock testing – Simulate transportation and operational stress.
- Salt spray and corrosion testing – Verify terminal and connector durability.
3. Can the climate control chamber operate continuously for long-term testing?
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Absolutely. The climate control chamber supports continuous 1000+ hour operation. Advanced controllers maintain precise temperature and humidity without drift, even under prolonged usage.
Ensure Safe, Reliable, and High-Performance Lithium Batteries
Accelerate product development, ensure compliance with UL 1642, and deliver batteries capable of withstanding extreme environmental conditions. Contact LIB industry at sales@libtestchamber.com to customize your UL 1642 Artificial Climate Control Chamber. Receive a tailored solution and quotation within 1–3 hours. Comes with a 3-year warranty and lifetime technical support.
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