Small-Volume H-Type Replaceable-Membrane Electrolytic Cell, Relative Sealing, Double 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.
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
This electrochemical cell requires careful handling of seals and membrane compatibility. Temperature control via the integrated water bath jacket is essential for reproducible experiments.
- Membrane Compatibility: Verify the ion-exchange membrane is chemically compatible with the electrolyte before use to prevent degradation or leakage.
- Seal Inspection: Inspect all O-ring and PTFE compression seals for damage or wear before assembly to ensure leak-free operation.
- Electrode Requirement: Use only extended-length electrodes designed for complete immersion in the compact cell geometry.
- Temperature Control: Connect the double-layer water bath jacket to an external circulating thermostat for precise thermal regulation during experiments.
- Membrane Replacement: Replace the ion-exchange membrane via the chain-sealed connections without compromising seal integrity.
Proper assembly and operation of this cell require sequential seal inspection, membrane installation, and electrode insertion. Temperature control is achieved by connecting the water bath jacket to an external thermostat.
Required Equipment: Extended-length electrodes, Ion-exchange membrane, Circulating thermostat, PTFE compression cap
- Inspect seals
Inspect all O-ring and PTFE compression seals for damage or wear before assembly. - Verify membrane compatibility
Verify the ion-exchange membrane is chemically compatible with the intended electrolyte. - Install membrane
Install the membrane using the chain-sealed connections, ensuring proper alignment and seal. - Connect water bath
Connect the double-layer water bath jacket to an external circulating thermostat for temperature control. - Insert electrodes
Insert extended-length working, reference, and counter electrodes into the compression fittings.
How does the double-layer design with integrated water bath jacket improve electrochemical measurement accuracy in H-type cells?
The double-layer design incorporates a thermostatic water bath jacket that allows precise temperature control by circulating constant-temperature water through the interlayer, reducing thermal drift during experiments. Additionally, co-locating the working and reference electrodes in the same compartment minimizes uncompensated resistance (iR drop), yielding more accurate electrochemical measurements. The elevated floor design further eliminates solution hiding effects, enhancing mass transport and signal reliability.
What electrode and membrane specifications are required for the ATOMFAIR Double Layer Small-Volume H-Type Electrolytic Cell?
The cell is designed for a three-electrode system but requires extended-length electrodes to ensure complete immersion in the compact 10 mL compartments; these electrodes are not included and must be ordered separately. An ion-exchange membrane (not supplied) is needed for cathode/anode separation via chain-sealed connections, and users must verify membrane compatibility with their electrolyte before use. The cell body is high-borosilicate glass with PTFE compression cap and O-ring seals for electrode ports.
What are the critical handling and assembly steps to ensure proper sealing and avoid leaks in this replaceable-membrane electrolytic cell?
The sealing mechanism relies on an internal threaded port with a PTFE compression cap and O-ring compression on electrode seals; all seals must be inspected before each assembly to prevent leaks. The chain-sealed membrane connections allow quick replacement but require careful tightening to maintain integrity. The cell is made of high-borosilicate glass and shipped in individual shock-proof packaging with foam lining, so handle gently to avoid breakage, especially when attaching the optional sampling port or water bath connections.
The ATOMFAIR Double Layer Small-Volume H-Type Replaceable-Membrane Electrolytic Cell (AF-EC-C-HREL-C007-DBL1) is a high-borosilicate glass, semi-sealed two-compartment cell with an integrated water bath jacket for precise thermal regulation, co-located working and reference electrodes to minimize iR drop, and an elevated floor design to eliminate solution hiding effects, making it suitable for temperature-controlled small-volume membrane electrochemistry, CO₂/N₂ reduction, fuel cell research, and electrosynthesis.
Positive
- Integrated thermostatic water bath jacket: The double-layer design incorporates a water bath jacket that enables precise temperature control by circulating constant-temperature water through the interlayer, critical for temperature-dependent electrochemical experiments.
- Co-located electrodes reduce iR drop: Working and reference electrodes are positioned in the same compartment, effectively minimizing uncompensated resistance (iR drop) for more accurate electrochemical measurements.
Trade-offs
- Extended-length electrodes required: The cell geometry requires extended-length electrodes for complete immersion, which are not included and must be ordered separately, adding procurement steps and potential compatibility checks.
- Ion-exchange membrane not included: The membrane is not supplied with the cell; users must source a compatible membrane and verify its chemical compatibility with the electrolyte before assembly, adding preparation time and risk of incompatibility.
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).
