BAC-90A small battery adiabatic calorimeter Introduction
The BAC-90A small battery adiabatic calorimeter is an adiabatic calorimeter for the safety test of small batteries based on an adiabatic accelerated calorimeter. It integrates functions such as thermal abuse, electrical abuse, and mechanical abuse to accelerate adiabatic calorimetry The application of the instrument extends to the field of battery thermal safety assessment. The BAC-90A small battery adiabatic calorimeter can collect battery voltage, current, power, temperature, pressure, and time data under a variety of abuse conditions to help battery and battery research and development and test personnel achieve comprehensive safety performance evaluation. BAC-90A small battery adiabatic calorimeter is compatible with the classic adiabatic accelerated calorimeter function, which can be used to evaluate the thermal stability of battery electrolyte and other battery materials. Features
1) Simulate ideal adiabatic environment, can directly measure more accurate thermal behavior parameters such as battery thermal runaway start temperature, maximum thermal runaway rate, adiabatic temperature rise, etc.
2) Integrated battery charging and discharging module can realize charging and discharging mode switching, constant current / constant voltage charging mode setting, charging / discharging current setting, real-time battery power calculation
3) Synchronous collection of battery voltage, current, temperature, and pressure data for analyzing current / voltage changes during thermal runaway of the battery
4) Compatible with the classic adiabatic accelerated calorimeter function, which can realize the thermal stability evaluation of battery materials such as electrolyte
5) Equipped with adiabatic mode, which can accurately reflect the heat absorption and discharge and thermal runaway process of the battery during charging and discharging
6) With over-pressure and over-temperature alarm functions, the furnace lid automatically rises and lowers to ensure safety and easy operation Technical Parameters
Working environment: 5 ℃ ～ 40 ℃, <85% RH
Temperature control range: room temperature to 500 ℃
Temperature control mode: constant temperature, scanning, HWS, adiabatic mode
Temperature detection threshold: 0.005 ℃ / min ～ 0.02 ℃ / min
Temperature tracking rate: 0.005 ℃ / min ～ 40 ℃ / min
Temperature display resolution: 0.001 ℃
Pressure range: 0 ～ 20MPa
Pressure resolution: 1kPa
Charge and discharge current range: -10A ～ 10A (expandable)
Charge and discharge current resolution: 1mA
Charge and discharge voltage range: 0 ～ 10V (expandable)
Charge and discharge voltage resolution: 1mV
Sample cell specifications: sample cell, sample holder (optional)
Furnace cavity size: diameter 9cm, depth 11cm
Interface: USB or serial port
Power: 220V / 50Hz
Power: 3000W
Introduction
The BAC-90A small battery adiabatic calorimeter is an adiabatic calorimeter for the safety test of small batteries based on an adiabatic accelerated calorimeter. It integrates functions such as thermal abuse, electrical abuse, and mechanical abuse to accelerate adiabatic calorimetry The application of the instrument extends to the field of battery thermal safety assessment. The BAC-90A small battery adiabatic calorimeter can collect battery voltage, current, power, temperature, pressure, and time data under a variety of abuse conditions to help battery and battery research and development and test personnel achieve comprehensive safety performance evaluation. BAC-90A small battery adiabatic calorimeter is compatible with the classic adiabatic accelerated calorimeter function, which can be used to evaluate the thermal stability of battery electrolyte and other battery materials.
