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LiB charge/discharge evaluation tester BEL-z-BEL-z
LiB charge/discharge evaluation tester BEL-z-Mitsui Electric Seiki Co., Ltd.

LiB charge/discharge evaluation tester BEL-z
Mitsui Electric Seiki Co., Ltd.

Mitsui Electric Seiki Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

80.6hours


About This Product

■LiB charge/discharge evaluation tester

The LiB charge/discharge evaluation tester is a device created to ensure safety when manufacturing lithium-ion batteries. Lithium-ion batteries require a protection circuit to monitor charging and discharging, and each company is researching and developing safety aspects, especially the risk of fire and durability.

■Overview of lithium ion battery charge/discharge evaluation tester

Monitor the voltage increase during charging, as the positive and negative electrodes become oxidized or reduced, making the material more likely to become unstable. In particular, repeated excessive charging increases the risk of expansion, rupture, and fire. Therefore, we created a device that monitors and measures changes in the shape of the lamicelle due to the gas generated during charging and discharging while applying a load to the battery, assuming a product state in which the battery is placed in a case. This device is a product evaluation measurement test device that can monitor and measure the expansion of lithium-ion batteries due to gas.

■Characteristics of lithium ion battery charge/discharge evaluation device

・Highly accurate measurement is possible using digital control ・Continuous testing for up to 1 week is possible using logging software ・The initial movement of battery swelling can be measured using pressure and displacement. ・Standard alignment function when pressing

■Logging data example

Long-term test data can be acquired on a PC by using logging software. Data can be logged for up to one week in terms of current time, elapsed time, load, displacement, and temperature. It is an essential logging tool when conducting durability tests.

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    LiB charge/discharge evaluation tester BEL-z

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1 Models of LiB charge/discharge evaluation tester BEL-z

Image Part Number Price (excluding tax) Battery part dimensions Equipment dimensions Fixed load Measurement displacement range Composition Overall dimensions battery diagram Ambient environmental temperature
LiB charge/discharge evaluation tester BEL-z-Part Number-BEL-z

BEL-z

Available upon quote

52×30×4.7t (mm)

W315×D250×H380

Max 1KN

Maximum 5mm

Displacement measuring device main body/measuring instrument control panel

80×70 (mm)

10~55 degrees

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About Company Handling This Product

Response Rate

100.0%


Response Time

80.6hrs

  • Japan

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