DBT-720 -K(L) EV Battery Thermal Stress Screening Chamber

720L EV Battery Thermal Stress Screening Chamber

This chamber is a specialized environmental testing device designed to simulate extreme temperature fluctuations for battery safety and performance validation.

Model:
DBT-720-K(L)
Brand:
Danble

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Tailored for the unique demands of battery testing, our rapid temperature change test chamber combines safety, precision, and efficiency to meet industry standards such as IEC 62133, UN38.3, and GB/T 31241.

|Advanced Control & Monitoring

The integrated PLC system with a 7-inch touchscreen allows programming of 50+battery -specific test profiles, including temperature -voltage synchoronization.

Real-time data logging tracks battery temperature, voltage, and current during thermal cycles, with automatic alerts for abnormal conditions. (e.g., temperature exceeding 80℃ for lithium-ion cells)

|Battery-Specific Performance

Temperature Range: -40℃~+150℃ (optional for lithium-ion batteries), with optional extended ranges for high-temp battery testing.
Ramp Rate: 5℃~15℃/min ( Linear), 5℃~30℃/min (non-Linear), adjustable to simulate fast-charging thermal spikes or environmental temperature swings.
Chamber Safety: Equipped with explosion-proof design, gas detection sensors, and emergency exhaust system to handle battery overheating or leakage risks.

|Battery Testing Capabilities

Thermal Cycling Tests: Replicate hundreds of charge-discharge cycles under varying temperatures to assess capacity degradation and cycle life.
Temperature Impact Tests: Evaluate battery performance at extrem cold( e.g., -40℃ for EV winter use) and high heat ( e.g., +60℃ for summer storage)
Thermal Runaway Prevention: Detect critical temperature points where batteries may malfunction, supporting safe battery design optimization.

|Design for Battery Sizes

Flexible Chamber Sizes: From small chambers ( accommodating 18650/21700cells) to large enclosure for EV battery packs ( up to 1000L volume)

Sample Holders: Customized racks to secure battery cells, modules, or packs, ensuring stable positioning during rapid temperature changes.

|Durable & Safe Construction

Interior: 304 stainless steel chamber with corrosion resistance, suitable for long-term use with various test samples.

Insulation: High-density polyurethane foam insulation minimizes energy loss, reducing operational costs.

Safety Features: Over-temperature protection, door interlock (prevents chamber operation when open), and emergency stop button ensure operator safety and test integrity.

|Applications:

Ideal for industries requiring strict environmental validation:

Electronics: Test circuit boards, semiconductors, and batteries under rapid temperature shifts to detect latent defects.

Automotive: Validate components like sensors, connectors, and rubber parts for resistance to extreme thermal cycles.

Aerospace: Simulate high-altitude temperature variations to ensure aircraft parts meet safety standards.

|Compliance & Support

Certified to meet global battery testing standards, our chambers assist manufacturers in passing regulatory audits.
We provide pre-test consulting to align with specific battery types (e.g., cylindrical, prismatic, pouch) and offer training on safety protocols for high-risk battery testing.
A customized 3-year warranty and responsive technical support ensure long-term operational reliability.

Whether testing for consumer electronics batteries or automotive battery packs, this chamber delivers accurate data to enhance battery safety, extend lifespan, and optimize thermal management systems.

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