Adiabatic simulation device

NegotiableUpdate on 02/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Thermal insulation simulation device: integrates thermal and electrical abuse functions, and synchronously collects battery voltage, current, power, temperature, pressure, and time data under various abuse conditions.

Product Details

Adiabatic simulation deviceIntroduction:

Mainly aimed at testing the thermal stability and thermal parameters of small-sized battery cells and battery materials. The small battery adiabatic acceleration calorimeter integrates thermal and electrical abuse functions. By synchronously collecting data on battery voltage, current, charge, temperature, pressure, and time under various abuse conditions, it can help battery developers achieve research on battery self heat release thermodynamics and safety performance evaluation. The instrument has the characteristics of simple operation, smooth experimental start-up and operation, accurate experimental data collection, and reliable data analysis.

Adiabatic simulation deviceFeatures:

Can test characteristic parameters such as the initial temperature, maximum thermal runaway rate, and adiabatic temperature rise of battery thermal runaway under adiabatic environment.

During testing, the battery charging and discharging device can switch between charging and discharging modes, set constant current/constant voltage charging modes and charging/discharging currents, and calculate battery power in real-time.

Real time collection of battery voltage, current, temperature, and pressure changes during testing.

Equipped with different forms of sample cells to meet the adiabatic thermal stability testing of battery electrolytes, positive and negative electrodes, separators, and other materials.

Accurately test the heat release and heat release rate of the battery in charge and discharge mode.

Combining both constant power and constant rate specific heat testing modes to ensure the accuracy of specific heat values.

Technical Specifications:

Calorimetry subject
Instrument usage temperature and humidity	(5～40)℃,<85%RH	Temperature Control Mode	Constant temperature, scanning HWS、 Specific heat capacity constant power mode, specific heat capacity constant rate mode, charge discharge heat release mode
resolution	0.001℃	Temperature detection threshold	0.005℃/min～0.02℃/min
maximum temperature	600℃	Temperature tracking rate	0.005℃/min～40℃/min
power supply	AC220V/50Hz	Furnace cavity size	Diameter 90mm, depth 110mm
interface	RJ45
Battery specific heat testing module
test method	Support three line testing	Calibration gauge block	Equipped with a specific heat testing calibration block, it can be calibrated regularly
test mode	Support constant power and constant rate testing modes
Pressure measurement and gas collection module (optional)
Types of sealed cans	Small battery pressure sealing can	Pressure resolution	1kPa
Maximum withstand voltage	10MPa	Gas collection function	Can collect exhaust gases from battery thermal runaway at different stages for component and combustion characteristics determination
Charge and discharge management module (optional)
charging voltage	Up to 5V	Charge discharge mode	Equipped with constant voltage and constant current charging and discharging modes
Charge and discharge current	Up to 20A	Voltage and current monitoring function	possess
test channel	Can achieve simultaneous measurement of 8 channels