VRB-CTP Complete Testing Package for Vanadium Redox Flow Battery with PTFE Split Cell and Battery Analyzer
The VRB-CTP package is tailored for laboratory evaluation of vanadium redox flow batteries, enabling researchers to conduct electrochemical testing and performance analysis without the inclusion of vanadium electrolyte. This comprehensive kit assembles all necessary hardware to initiate flow cell testing, focusing on the critical components that facilitate controlled electrolyte circulation and accurate battery characterization.
Central to the package is a PTFE split cell designed for chemical resistance and durability under acidic conditions typical of vanadium electrolytes. A mechanical jig is included to securely hold the cell and prevent electrolyte leakage during operation. The system incorporates a dual-channel peristaltic pump capable of delivering flow rates from 0.05 to 380 mL per minute, ensuring precise electrolyte circulation. Battery performance is monitored using a 5V battery analyzer that supports current measurements from 6 mA up to 3000 mA, suitable for small to moderate scale VRFB testing. Two 500 mL PYREX Erlenmeyer flasks are provided for electrolyte containment and handling.
Key Features
- PTFE split cell offering chemical resistance for vanadium electrolyte environments.
- Mechanical jig designed to prevent electrolyte leakage during testing.
- Dual-channel peristaltic pump with adjustable flow rates from 0.05 to 380 mL/min.
- Battery analyzer operating at 5V with current range from 6 mA to 3000 mA for precise charge-discharge measurements.
- Two 500 mL PYREX Erlenmeyer flasks included for electrolyte storage and handling.
- Internal cell components subject to wear from acidic conditions; replacement parts available separately.
Technical Specifications
| Component | Specification |
|---|---|
| Split Cell Material | PTFE (Polytetrafluoroethylene) |
| Peristaltic Pump Flow Rate | 0.05 to 380 mL/min (dual channel) |
| Battery Analyzer Voltage | 5 V |
| Battery Analyzer Current Range | 6 mA to 3000 mA (3 A) |
| Erlenmeyer Flask Capacity | 500 mL (2 pcs, PYREX glass) |
| Mechanical Jig Function | Prevents electrolyte leakage during testing |
Typical Applications
This package is ideal for research laboratories and development teams focused on vanadium redox flow battery technology. It supports electrochemical testing, flow cell performance evaluation, and component durability studies under controlled flow and current conditions.
Configuration & Operating Notes
The internal components of the PTFE split cell are subject to degradation due to acidic electrolyte exposure and require periodic replacement; related consumables can be ordered separately. The included battery analyzer supports currents up to 3000 mA; for higher current testing, alternative analyzers should be considered. Vanadium electrolyte is not included and must be sourced independently. Proper handling and safety precautions for acidic electrolytes are recommended during operation.
