The Tech Inc. Gas Separation Membrane Permeation Test System measures permeance and selectivity of flat-sheet and hollow-fibre gas separation membranes with pure and mixed gases. Mass flow controllers blend the feed, a heated cell holds the membrane, and the permeate is measured by flow meter or analyser, with every value logged automatically.

Main components

Gas panel with up to four mass flow controllers for H2, CO2, CH4, N2, O2 and He
Stainless flat-sheet cell, or hollow-fibre module holder, in a heated enclosure
Back-pressure regulation and sweep gas on the permeate side
Constant-pressure flow measurement, with constant-volume (time-lag) option
Gas chromatograph or analyser port for mixed-gas composition
PLC with touch screen and data logging

Applications: Polymer, mixed-matrix, carbon and inorganic membranes for CO2 capture, biogas upgrading, hydrogen recovery and air separation.

Send your membrane type, test conditions and sample size to mail@techincresearch.com or call +1 (289) 622-1032 for a configuration, datasheet and quotation.

Gas Separation Membrane Permeation Test System

Pure-gas system – constant-pressure or time-lag permeance.

Mixed-gas system – blended feed with analyser on the permeate.

High-pressure system – feeds to 70 bar for natural gas work.

Hollow-fibre version – module holder in place of the flat cell.
Feed pressure: up to 20 bar standard, 70 bar on request

Temperature: ambient to 150 °C

Gases: H2, He, CO2, CH4, N2, O2 and blends

Membrane area: about 10 to 30 cm² flat sheet

Data: pressure, temperature and flow logged to CSV
Real mixed-gas data – selectivity measured with blended feeds, not only pure gases.

Automated – unattended runs with full data logging.

Flexible – flat sheet or hollow fibre, pure or mixed gas.

Safe – leak-tested gas panel and enclosure.
Established manufacturer – part of the Davey Group since 1990, exporting to more than 110 countries.

Everything under one roof – in-house mechanical fabrication, electrical works, PLC and SCADA automation, and R&D.

Complete scope – design, supply, installation, commissioning, factory acceptance testing (FAT) and site acceptance testing (SAT).

Trusted by Saudi Aramco – an established supplier to Saudi Aramco.

Certified management systems – ISO 9001, ISO 14001 and ISO 45001, with CE marking.

Close to your project – offices in Chennai (India), Toronto (Canada), Tallinn (Estonia) and Al Khobar (Saudi Arabia).

For this product – we build gas panels and analyser systems for industry, so the same engineering goes into our research rigs.
Engineering to your P&ID, data sheets and company standards; drawings submitted for approval before manufacture; factory acceptance testing (FAT) with client or third-party inspection; export packing and full documentation dossier; installation, commissioning and site acceptance testing (SAT); operator training, spares and after-sales support worldwide. Contact mail@techincresearch.com or +1 (289) 622-1032.
Gas Separation Membrane Testing: Why Mixed-Gas Data Matter

Data Acquisition and Control in Membrane Test Systems: What to Log and Why
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