MSK-113-SVM Compact Vacuum Electrolyte Injection System for Prismatic Cells
The MSK-113-SVM is engineered to facilitate precise electrolyte injection into prismatic battery cells, a critical step in battery assembly and research. It accommodates cells with maximum dimensions of 175 mm length, 73 mm width, and 205 mm height, enabling controlled filling of liquid electrolytes under vacuum conditions to enhance electrolyte diffusion and reduce trapped gases.
This system integrates a plunger metering pump for accurate electrolyte dispensing, adjustable via a touchscreen PLC interface. The vacuum chamber maintains a dry inert atmosphere, typically argon, to prevent contamination and electrolyte degradation. The vacuum and pressure parameters are adjustable, allowing optimization for various cell designs and electrolyte volumes.
Wichtigste Merkmale
- Adjustable injection rate and electrolyte volume controlled via touchscreen PLC.
- Vacuum chamber supports up to -95 kPa vacuum and up to 120 kPa applied pressure, both adjustable.
- Electrolyte tank capacity up to 300 ml with plunger metering pump for consistent delivery.
- Compatible with prismatic cells up to 175 mm x 73 mm x 205 mm in size.
- Requires external double-stage rotary vacuum pump and inert gas supply (0.5–0.8 MPa) for pneumatic operation.
- Customizable multi-channel electrolyte injector available upon request.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Eingangsleistung | AC 208–240 V, 50/60 Hz, Single phase (AC 110 V optional) |
| Stromverbrauch | 1 kW |
| Electrolyte Tank Capacity | Max. 300 ml |
| Cell Size Compatibility | Max. 175 mm (L) x 73 mm (W) x 205 mm (H) |
| Injection Pump Speed | 100 rpm |
| Transfer Pump Speed | 200 rpm |
| Maximum Applied Pressure | 120 kPa (adjustable) |
| Maximum Vacuum Rate | -95 kPa (adjustable) |
| Working Gas | 0.5–0.8 MPa high purity inert gas (Ar preferred) |
Typische Anwendungsbereiche
This system is ideal for battery R&D involving prismatic lithium-ion cells, including advanced chemistries such as Lithium-Sulfur, Lithium-Air, and solid-state batteries. It supports electrolyte injection under inert atmosphere and vacuum to improve electrolyte distribution and cell performance.
Hinweise zur Konfiguration und zum Betrieb
The MSK-113-SVM requires an external double-stage rotary vacuum pump for vacuum diffusion and degassing, which is not included. A high purity inert gas supply (argon preferred) at 0.5 to 0.8 MPa is necessary to operate the pneumatic system and maintain a dry atmosphere inside the chamber.
Users should clean the sealing dies after each use once cooled to prevent corrosion from electrolyte residues. Monitoring electrolyte loss during vacuum injection with a high-precision digital balance is recommended due to possible evaporation under pressure differentials.
Optional multi-channel electrolyte injectors can be supplied to accommodate different cell configurations. Proper installation of a two-stage pressure regulator is required if using gas cylinders instead of air compressors to ensure safe operation within specified pressure ranges.
