Large battery adiabatic calorimeter - lithium battery thermal runaway tester

Large battery adiabatic calorimeter - lithium battery thermal runaway testerBAC-800A/Product Overview

Equipped with a dedicated testing mode that complies with the "adiabatic temperature rise characteristics" experimental standard of GB/T 36276-2023 "Lithium ion Batteries for Energy Storage", it is an adiabatic calorimeter used to study large battery cells and their small modules with a long side between 100mm and 900mm. It can achieve battery thermal runaway testing, battery gas production testing, battery charging and discharging heat production testing, battery specific heat capacity testing, and accurately obtain parameters such as charging and discharging heat production and specific heat capacity, thermal runaway initiation temperature, maximum thermal runaway rate, adiabatic temperature rise characteristics, battery gas production and gas production rate of lithium batteries at low temperatures. The instrument can provide data support for the safety performance evaluation of lithium batteries and battery modules; Provide evaluation criteria for the low-temperature thermal management system of power batteries. This instrument has functions such as adiabatic thermal runaway, gas collection and pressure testing, thermal/electrical/mechanical abuse, specific heat capacity testing, charge discharge heat generation testing, multi-point temperature measurement, video monitoring, and heating wire assisted heating.

Large battery adiabatic calorimeter - lithium battery thermal runaway testerBAC-800A/Product Features

Precision: The sensitivity of self heating detection is far superior to the standard detection threshold0.02℃/minHigh insulation performance and small wall sample temperature difference

Efficient: Innovative heating wire assisted heating scheme, the highest experimental efficiency can be increased by 5 times

Safety: equipped with safety protection measures such as bursting discs, pressure relief valves, and explosion-proof boxes, professional alarm system design, to ensure the safety of personnel and equipment

Innovation: Equipped with innovative adiabatic thermal runaway gas production joint analysis function, comprehensively obtaining battery thermal runaway characteristic parameters

Reference standards: GB/T 36276-2023 "Lithium ion batteries for electric energy storage", UL 9540A, ASTM E1981-98 (2012), SN/T 3078.1-2012 Guidelines for the evaluation of chemical thermal stability Part 1: Accelerated calorimeter method USABC SAND99-0497, July 1999: 3.2 Thermal Stability Tests、SAE J2464-R2009: 4.4.2 Thermal Stability Tests、Freedom CAR SAND 2005-3123: 4.1 Thermal stability、UL 1973、GB 38031-2020 Safety requirements for power batteries used in electric vehicles

Technical Specifications