Logging all data with a dedicated PC! Introducing a bench for measuring the expansion rate of electrode materials.
The "M-EET Bench" is a sample holder that can measure the expansion and contraction of electrode materials within electrochemical cells during charge and discharge cycles. It can be easily removed from the bench for assembly and disassembly in a glovebox. It is equipped with two pressure ranges, allowing for the measurement and adjustment of pressure applied to the sample using a load cell (10 to 100 N). 【Features】 - Non-contact transducer for measuring volume changes in electrode materials - Two types of holders (two-electrode cell for overall measurement, three-electrode cell for single electrode measurement) - Pressure applied to the sample can be measured and adjusted with a load cell (10 to 100 N) - Two pressure ranges available - Ambient temperature measurement with a temperature sensor (-10 to 60°C) - Cell sample temperature measurement with a thermocouple *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Sample Size】 ■Sample Diameter ・ø≤10mm (WE and CE) ・ø≤11mm (Separator) ■Thickness ・t≤100μm (WE and CE) ・t≤180μm (Separator) ■Cell Volume: ≤0.5ml *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Measurement Targets】 ■ Two-electrode cell for overall measurement: WE/separator/CE ■ Three-electrode cell for single-electrode measurement: WE (separator and CE are not included in the measurement) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Marpos Co., Ltd. was established in 1970 as the Japanese subsidiary of the Italian Marpos Group, aiming to be a partner in global manufacturing. For over 50 years, we have been providing precision measurement, inspection, and process management systems used during and after machining in manufacturing processes. We are a main supplier to major automotive manufacturers for both ICE (internal combustion engine) and EV (electric vehicle) and also extend our services to the semiconductor, aerospace, medical, energy, and home appliance industries. Regardless of the size or industry of our customers, we continue to boldly contribute to quality improvement, rationalization, flexibility, and productivity enhancement with Marpos's technology and know-how. Furthermore, in line with Marpos's corporate philosophy, we strive for total quality improvement, have obtained ISO 9001:2015 certification, and conduct design, manufacturing, and assembly in Japan. We have six domestic locations and two overseas locations, providing closely connected services to local customers.