Large Battery Adiabatic Calorimeter BAC-800BE – ZEAL

Origin: China

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BAC-800BE is engineered for testing medium- to large-format battery cells and modules up to 900 mm in length. Featuring an 800 mm diameter furnace and a ±1000 A current capability, the system delivers the high-current performance required for demanding electrical abuse tests. It also enables reliable evaluation of heat generation during battery charge/discharge, particularly under high-load and elevated-current conditions.

Features

±1000 A High-Power Electrical Abuse Capability High Sensitivity Self-Heating Detection
800 mm Furnace for Large Cells and Modules Auxiliary Heating Wire Acceleration
Adiabatic Runaway & Gas Pressure Coupled Analysis Enhanced Pressure Safety System

Specifications

Adiabatic Furnace Dimensions 800 mm (Diameter) × 520 mm (Depth)
Self-exothermic Detection Sensitivity 0.01–0.02 ℃/min, adjustable via software
Temperature Difference between Furnace and Sample in Constant Temperature ≤1 °C
Temperature Control Range RT–300 °C, with a low-temperature module reaching -25 °C
Temperature Tracking Rate 0.02–15 °C/min
Sealed Canister Pressure Range 0–2 MPa
Maximum Nail Penetration Stroke Up to 200 mm (through software settings)
Maximum Current-carrying Capacity of Charge/Discharge Electrode Posts -1000–1000 A

Applications

Testing for Explosion Limits of Gases from Lithium-Ion Battery Thermal Runaway Comparison of Isothermal Calorimeter and Battery Adiabatic Calorimeter for Lithium Battery Charge/Discharge Heat Production Measurement
Adiabatic Thermal Runaway Characteristics Study of Large-Capacity High-Nickel Lithium-Ion Batteries Optimized Protocol for Heating Wire-Assisted Temperature Difference Baseline Experiments
Thermal Runaway Behavior of Ni-Rich NCM 9-Series Lithium-Ion Batteries Verification of the Impact of Clamp Types on the Thermal Runaway Test Results of HWS Batteries

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Designed for efficient testing of large-format battery cells and modules, the BAC-800AE accommodates samples up to 900 mm in length. Equipped with an 800 mm diameter furnace and a ±500 A current range, the system supports reliable thermal runaway studies as well as charge/discharge heat generation measurements, making it a practical solution for laboratory battery safety and thermal analysis.

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