Zinc-Air Battery Testing Device with Electrolyte Circulation

Zinc-Air Battery Testing Device with Electrolyte Circulation

Product Overview

The TOB-OMS-TR Zinc-Air Battery Testing Device is a transparent electrochemical testing platform designed for laboratory research on zinc-air battery systems. The device integrates a sealed reaction chamber with an external electrolyte circulation system, enabling stable and repeatable evaluation of air electrode performance, electrolyte behavior, and polarization characteristics.

Constructed from high-transparency acrylic, the system allows direct observation of internal reactions. The built-in O-ring sealing structure ensures reliable airtightness, while the modular design supports different reaction areas and flow rate configurations, making it suitable for both low-current and high-current testing conditions.

Model & Configuration Options

Note:Please specify oxygen tube specifications when ordering.

Technical Specifications

Reaction Area Details

• TR0.5: Cathode 0.5 cm² / Anode 3 cm²

• TR1: Cathode 1 cm² / Anode 4.5 cm²

System Components

Main Unit
• Acrylic test cell (without pump bottle, model must be specified) 

Optional Accessories

• Circulation pump (blue): 3–10 ml/min 
• Circulation pump (yellow): 20–65 ml/min 
• Electrolyte storage bottle: 500 ml / 250 ml 
• Tubing: 4 × 6 mm (ID × OD) 
• Pipe connectors: M5 φ3.8  
• One pair of yellow plastic plugs - M5
• Sealing O-rings (custom sizes) 
• Display panel (1–5V standard) 
• Acrylic plates (custom specifications) 

Application Scenarios

This testing device is suitable for:

• Zinc-air battery performance evaluation 
• Air cathode research and optimization 
• Electrolyte circulation studies 
• High current discharge behavior analysis 
• Metal-air battery laboratory development 

  Phone number :+86 181 2071 5609