MMC 274 Nexus^® High temperature button battery module

The only DSC instrument that can be used for the research and quality control of button battery products

High temperature button battery module HTCC is MMC 274 Nexus ® One of the optional calorimeter modules, dedicated to the research of button batteries. The principle is similar to the differential scanning principle of DSC, which uses a vertically structured differential heat flux sensor and a blank reference crucible as a comparison to perform temperature rise scanning or isothermal testing in a uniform furnace body. At the same time, the furnace body of MMC-HTCC is designed with 3D insulation, which maintains an adiabatic and temperature free state between the furnace body and the sample during isothermal calorimetry, ensuring sensitive and accurate capture of weak heat flux.

This instrument can be used in conjunction with a fully functional battery analyzer. The calorimeter data obtained from MMC can be displayed and analyzed in the same graph as the current and voltage data obtained from charge discharge cycles/analyzers. Users can conduct isothermal charge discharge cycle tests on the entire battery or half battery to evaluate heat generation and charge discharge efficiency, and observe changes in battery performance after multiple cycles. Button batteries can also be used as crucibles to assemble battery materials into button batteries according to a certain formula, and then subjected to temperature scanning to observe the reaction and decomposition processes as well as their heat absorption and release effects.

Main parameters and performance of high-temperature button battery module:

• A unique calorimeter specifically designed for measuring button batteries on the market, with a maximum temperature of 300 ℃.
• The unique differential scanning principle has improved the stability and sensitivity of the test, and can even capture the weak thermal signal of button batteries.
• Treat button batteries as a whole to mimic their performance in the real world.
• Easy to use, and can fully characterize the performance of button batteries through isothermal charging and discharging methods and scanning methods.

MMC 274 Button Battery Module - Technical Parameters (Continuously Updated)

• Temperature range: RT... 300 ° C
• Temperature resolution: 0.001 K
• Heating rate: 0.01... 5 K/min
• Battery size: diameter 5... 25mm, thickness 1... 5mm
• RMS noise: 10 μ W
• Accuracy of electrical energy testing:<>
• Repeatability: 1%
• Standard crucible volume: 500ul
• DSC test range: 370mW
• Multiple testing modes: isothermal, dynamic heating, multi-stage
• Number of sample/reference pools: 1/1
• Maximum current: 500mA
• Internal wiring (force): 24awg (0.15mm)
• Internal wiring (sense): 24awg (0.15mm)
• Size (without battery cycling): 19.75 * 15.75 * 22.25 inches, or 50 * 40 * 57 cm