Battery gas production testing instrument

NegotiableUpdate on 02/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The battery gas production testing instrument and battery adiabatic calorimeter can track the temperature changes of the battery and dynamically adjust the temperature of the calorimeter chamber, eliminating the temperature difference between the battery and the calorimeter chamber and achieving system insulation. It can achieve battery thermal runaway testing, gas production testing, charge discharge heat generation testing, specific heat capacity testing, etc.

Product Details

Battery gas production testing instrumentIntroduction

Battery gas production testing instrumentIt can be used to study the thermal runaway and thermal propagation mechanisms of large-sized cells such as square and soft packs, as well as small modules. The battery adiabatic calorimeter dynamically adjusts the temperature of the calorimeter chamber based on changes in battery temperature, and achieves battery insulation by eliminating the temperature difference between the battery and the calorimeter chamber. It has testing modes such as battery thermal runaway, adiabatic temperature rise, charge discharge heat generation, and specific heat capacity, which can accurately obtain parameters such as battery charge discharge heat generation and specific heat capacity, thermal runaway initiation temperature, maximum thermal runaway rate, adiabatic temperature rise characteristics, thermal runaway gas production rate, and gas production rate. It can also be measured by gas chromatography, Fourier transform infrared spectroscopy, and mass spectrometryUse spectrum and other methods to obtain more information on thermal runaway gas production. The instrument can provide data basis for the safety performance evaluation of lithium batteries and battery modules, and provide guidance for the design of thermal management systems for power batteries.

Battery gas production testing instrumentstandard

USABC SAND99-0497、SAEJ2464-R2009、ASTME1981-98(2020)、GB/T36276-2023、UL9540A、UL1973、GB 38031-2020

Product specifications and technical parameters

Product Model	ARC Titans 450	ARC Titans 850	ARC Titans-C 1000
Product Model	(Pressure relief type)	(Pressure relief type)	(Sealed type)
Container diameter	450	850	1000
Container depth	550	700	1200
Temperature control range	RT~300℃	RT~300℃	-30~300℃
Temperature control range	RT~300℃	RT~300℃	(Can be equipped with liquid nitrogen refrigeration)
Temperature Control Mode	HWS、 Adiabatic temperature rise, specific heat capacity testing, charge discharge heat generation	HWS、 Adiabatic temperature rise, specific heat capacity testing, charge discharge heat generation	HWS、 Adiabatic temperature rise, specific heat capacity testing, charge discharge heat generation
Temperature rise rate detection threshold	0.01℃/min~0.05℃/min	0.01℃/min~0.05℃/min	0.01℃/min~0.05℃/min
Temperature tracking rate	0.01℃/min~15℃/min	0.01℃/min~15℃/min	0.01℃/min~15℃/min
Temperature display resolution	0.001℃	0.001℃	0.001℃
Temperature stability of calorimeter chamber	±0.005℃/min	±0.005℃/min	±0.005℃/min
Acupuncture speed	1mm/s-100mm/s	1mm/s-100mm/s	1mm/s-100mm/s
Maximum needling force	≥2000N	≥2000N	≥2000N
Maximum load of charging and discharging poles	≥600A	≥600A	≥600A
Furnace cover opening method	manual	electric	manual
Calorimetry chamber pressure resistance	/	/	3 MPa
Explosion proof design	3.5mm stainless steel explosion-proof box	3.5mm stainless steel explosion-proof box	Complies with the GB/T 150-2024 pressure vessel design standard

*Customization is accepted for other sizes

Function Mode

test mode	data collection	safety function
Specific heat capacity test	Temperature acquisition	pressure relief valve
adiabatic temperature rise	Pressure collection	Explosion proof design
Charge discharge heat generation	Vacuum degree collection	Anti leakage design
thermal runaway	Current and voltage collection	Pressure Alarm

Optional features

Module Name	function
Charging and discharging module	Excessive use of electricity leads to thermal runaway, as well as testing for heat generation during charging and discharging
Acupuncture module	Mechanical abuse leads to overheating and loss of control
Infrared temperature measurement module	High spatial resolution measurement of battery surface temperature
Multi channel temperature measurement module	Distributed measurement of battery surface temperature
Camera module	Video monitoring of thermal runaway process
weighing module	Real time monitoring of quality loss during thermal runaway process
Gas production collection	Thermal runaway gas production programmable acquisition