2H Replaceable-Membrane Electrolytic Cell, Absolute Sealing, Single-Layer | ATOMFAIRProduct Type: Electrochemical cell
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
This absolutely sealed electrochemical cell requires verification of seal integrity before any vacuum or pressure operation. The maximum allowable pressure is 0.5MPa, and membrane compatibility must be confirmed prior to use.
- Pressure Limit: Do not exceed 0.5MPa internal pressure during operation.
- Vacuum Capability: The cell can withstand vacuum below -100kPa when seals are verified intact.
- Seal Integrity Verification: Inspect all chain-sealed connections and lid jacks before applying vacuum or pressure.
- Membrane Compatibility: Confirm that the ion-exchange membrane is chemically compatible with the intended electrolyte and gases.
- Electrode Matching: Use only custom-matched electrodes designed for this specific cell model.
This procedure describes the safe assembly and initialization of the absolutely sealed electrochemical cell for anaerobic experiments. Follow these steps to install the membrane, electrodes, and gas connections before applying vacuum or pressure.
Required Equipment: Custom-matched electrodes, Ion-exchange membrane, Vacuum/pressure valves, Gas supply with regulator
- Inspect cell body
Inspect the glass cell body and all sealing surfaces for cracks or defects before assembly. - Install membrane
Install the ion-exchange membrane by securing the chain-sealed connections between the cathode and anode chambers. - Insert electrodes
Insert the custom-matched working and reference electrodes into the lid jacks and rotate the PTFE core to align them precisely. - Purge with inert gas
Connect the gas sparger and purge the cell with inert gas to remove oxygen and moisture. - Apply vacuum or pressure
Apply vacuum below -100kPa or pressurize up to 0.5MPa after verifying all seals are intact.
What is the maximum operating pressure and vacuum rating of the ATOMFAIR 2H replaceable-membrane electrolytic cell?
The cell is rated for vacuum operation below -100 kPa and mild pressurization up to 0.5 MPa. These limits are clearly specified in the product documentation, and users must not exceed 0.5 MPa to maintain absolute sealing integrity.
Are electrodes included with the ATOMFAIR 2H replaceable-membrane electrolytic cell?
No, electrodes are not included. The product explicitly states that electrodes must be custom-ordered as matched sets for this cell model. The built-in lid jacks and PTFE alignment core are designed to accommodate custom electrode integration.
Can the ion-exchange membrane be replaced without compromising the absolute seal of the cell?
Yes, the cell features chain-sealed membrane connections that allow quick and convenient membrane replacement while maintaining seal integrity. This design enables the two-compartment isolation to be preserved during membrane exchange, which is critical for oxygen- and moisture-sensitive experiments.
The ATOMFAIR Single-Layer Absolute Sealing 2H Replaceable-Membrane Electrolytic Cell (AF-EC-C-C007-0030-002B-PARENT) is a high-borosilicate glass, two-compartment electrochemical cell with chain-sealed membrane connections and internal electrode jacks for absolute sealing, designed for anaerobic and pressurized electrochemistry up to 0.5 MPa. Its co-located working and reference electrodes minimize iR drop, while the 360° rotatable PTFE core enables precise electrode alignment, making it suitable for CO₂ reduction, nitrogen reduction, and air-sensitive electrosynthesis.
Positive
- Absolute sealing for anaerobic experiments: Internal electrode jacks on the lid provide complete sealing integrity, enabling reliable operation in oxygen- and moisture-sensitive environments without leakage.
- Co-located electrodes reduce iR drop: Working and reference electrodes positioned in the same compartment minimize uncompensated resistance, improving measurement accuracy in three-electrode configurations.
Trade-offs
- Electrodes must be custom-ordered: Electrodes are not included and must be custom-matched with this cell model, requiring additional procurement lead time and coordination with the manufacturer.
- Pressure limit of 0.5 MPa: The cell supports mild pressurization up to 0.5 MPa, which may be insufficient for high-pressure electrochemical studies requiring greater than 5 bar.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
