Large-Volume Sealed Electrochemical Cell

Large-Volume Sealed Electrochemical Cell

(1L / 1.5L / 2L / 3L · Borosilicate Glass · PTFE/Nylon Lid · Multi-Port Design)

The FrankLab Large-Volume Sealed Electrochemical Cell is engineered for demanding electrochemical experiments requiring high solution volume, excellent sealing, and stable multi-electrode operation.
Designed for corrosion-resistant performance, long-term durability, and compatibility with a wide range of electrode configurations, this system is ideal for battery research, electrosynthesis, corrosion studies, electrolysis processes, and industrial R&D environments.

Product Highlights

•High-capacity cell body (1L–3L options) for bulk electrolysis, preparative electrosynthesis, scale-up studies.

•Ultra-secure sealing system with multi-point stainless-steel clamps and silicone gasket.

•Large customizable lid with multiple electrode ports (working, counter, reference, sparging, sampling).

•Accommodates long electrodes due to increased depth of cell body.

•High chemical resistance—all wetted parts compatible with acids, bases, electrolytes, and organic solvents.

•Wide compatibility with FrankLab electrodes, glassware accessories, salt bridges, gas inlets, and RDE shafts.

Available Volumes & Technical Specifications

Lid & Port Configuration

Each sealed cell comes with a precision-machined lid featuring:

Working electrode port

•Counter electrode port

•Reference electrode port (salt bridge compatible)

•Gas inlet / sparging port

•Gas outlet / exhaust port

•Optional sampling port, thermometer port, or RDE shaft port

FrankLab can customize the lid layout based on your experiment.

Applications

This large-volume cell is ideal for:

•Bulk electrolysis & electrosynthesis

•Electrolyzer research & industrial electrochemistry

•CO₂RR / NRR scale-up

•Corrosion and material stability testing

•Electrodeposition & metal recovery

•Battery precursor preparation & flow-cell testing

Key Advantages

1. Industrial-Grade Sealing System

•Multi-point stainless-steel clamps ensure uniform pressure.

•Silicone gasket provides long-term airtight sealing.

•Prevents gas leakage during electrolysis or gas-involved reactions.

2. Large Working Volume

•Suitable for preparative reactions and high-yield electrochemical synthesis.

•Allows stable hydrodynamics and minimized concentration gradients.

3. Full Customization Service

We support custom designs:

•Extra electrode ports

•Custom lid materials (PTFE/Nylon/PEEK)

•Oversized reference electrode ports

•Salt bridge adaptability

•RDE shaft passthrough design

•Custom logo engraving

Quotation provided in 24 hours after receiving customer drawings.

What’s Included

•Borosilicate glass cell body

•Sealed lid (Nylon/PTFE)

•Silicone sealing gasket

•Stainless-steel clamp ring

•Optional: electrode adapters, sampling ports, gas inlet tubes

For Custom Orders or Inquiries

If you have custom requirements or any additional questions, feel free to contact us:

Email: support@franklab.shop

Why Choose FrankLab?

FrankLab electrochemical cells are designed by electrochemists, for electrochemists. Our focus is on:

•Clean geometry

•Chemical reliability

•Experimental reproducibility

•Compatibility with real research workflows

Used by universities, national labs, and industrial R&D teams worldwide.