In-situ expansion analysis system
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The In-situ Expansion Analysis System is designed for high-precision measurement of dimensional and volumetric changes in electrochemical cells and related materials during charge/discharge, storage, and abuse testing. The system enables real-time, non-destructive monitoring of cell expansion behavior under controlled temperature, pressure, and environmental conditions. It is widely used in lithium-ion, solid-state battery R&D, safety evaluation, and reliability testing.
Application
(1) In-situ expansion and swelling analysis of lithium-ion pouch, prismatic, and coin cells during charge/discharge cycles.
(2) Dimensional change monitoring of solid-state batteries and solid electrolytes under electrochemical loading.
(3) Thermal expansion and contraction testing under wide temperature ranges for battery reliability studies.
(4) Pressure-coupled expansion analysis for pouch cell fatigue and mechanical stability evaluation.
(5) Correlation analysis between expansion, voltage, cycle life, and degradation mechanisms.
(6) Abuse and reliability testing including overcharge, fast charging, and thermal stress conditions.
Standards
(1) ASTM E83 – Standard Test Method for Verification of Linear Displacement Measuring Systems.
(2) ISO 12417-1 – Mechanical Testing of Metals – Dilation Test.
(3) IEC 62660-2 – Secondary lithium-ion cells for propulsion of electric road vehicles – Reliability and abuse testing.
(4) DIN 51221 – Testing of adhesives – Determination of tensile shear strength (dimensional deformation reference).
(5) CE Certification – Conformité Européenne.
Features
(1) Sub-micron displacement resolution down to 0.01 μm for precise expansion measurement.
(2) Non-contact laser displacement sensors eliminate mechanical interference and measurement hysteresis.
(3) Multi-environment testing with integrated temperature chamber covering –40°C to 200°C.
(4) Dynamic pressure loading up to 50 bar for pouch cell fatigue and mechanical stress testing.
(5) Real-time 3D deformation imaging with structured light scanning technology.
(6) AI-assisted deformation analysis for quantification of anisotropic and localized swelling.
(7) Multi-channel architecture supporting up to 8 cells tested simultaneously.
(8) Automatic test sequencing with preloaded protocols for common battery test scenarios.
(9) Open data interface for synchronization with EIS, gas analysis, and thermal imaging systems.
Parameters
| Parameter | Specification |
|---|---|
| Displacement Range | ±500 μm (linear), ±1° (angular) |
| Measurement Accuracy | ±0.1 μm (linear), ±0.01° (angular) |
| Resolution | 0.01 μm |
| Temperature Range | –40°C to 200°C |
| Temperature Ramp Rate | Up to 1°C/min |
| Pressure Range | 0–50 bar (dynamic loading) |
| Channel Capacity | Up to 8 channels |
| Data Acquisition Rate | 10,000 points/s per channel |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Dimensions (W×D×H) | 800 × 600 × 1200 mm |
| Weight | 220 kg (net) / 280 kg (gross) |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Foam Aerosol Flammability Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Foam Aerosol Flammability Tester is a device used to assess the flammability o... |
 |
Cable and fiber optic cable line integrity combustion testing machine | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Cable and Fiber Optic Cable Line Integrity Combustion Testing Machine is desig... |
 |
Leakage Test System | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk Test System for testing tightness and leackage for a high diversity of components ... |
 |
Xenon Arc Weather Ometer | Get a quote： Whats/App: +86 181 0160 0864 SI4000Xenon Arc Weather Ometer utilizes a xenon lamp to simulate ideal natural climate and sunlight con... |
 |
Infusion Set Positive Pressure Leakage Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Infusion Set Positive Pressure Leakage Tester is a dedicated testing instrumen... |
Похожие товары
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
