DANBLE Multi-deck Temeprature (Humidity) Test Chamber

A Multi-deck Temperature (Humidity) Test Chamber is a specialized environmental testing solution designed to maximize laboratory space by stacking multiple independent test compartments vertically. These chambers are primarily used for performance, reliability, and safety testing of secondary batteries (like lithium-ion cells) under controlled climatic conditions.

Key Features and Design

Space Efficiency: By utilizing a vertical "multi-deck" configuration, these units allow for simultaneous testing of different batches or battery types within the same floor footprint as a single-deck chamber.

Independent Control: Each deck (or "tier") typically features its own dedicated controller, heating/cooling system, and humidity generator. This allows one chamber to run at -40°C while the one directly above it runs at +80°C with 95% relative humidity.

Safety Systems: Because battery testing carries risks of thermal runaway or fire, these chambers are equipped with "Battery Safety Packages." These often include:

• Pressure Relief Ports: To safely vent gases during a cell failure.
• Gas Sensors: Detecting $H_2$, $CO$, or other combustible gases.
• Fire Suppression: Integrated $CO_2$ or water-mist systems.
• Explosion-proof chains: To secure the door during high-pressure events

Applications

These chambers are essential for R&D and Quality Control in the automotive and consumer electronics sectors. They allow engineers to perform:

• Cycle Life Testing: Assessing how many charge/discharge cycles a battery can withstand at specific temperatures.
• Capacity Retention: Testing how much energy a battery loses when stored in high-heat or high-humidity environments.
• Safety Validation: Testing the battery's reaction to extreme environmental stress.

Specification Sheet