High Pressure Hydrogen Permeability Analyzer
Capabilities, measurement outputs and configuration options.
Aaplicaton of our services
Sustainable, high-performance systems for energy, mobility and materials — engineered and built in India.
- Hydrogen Production Industry
- Hydrogen Storage & Transport
- Fuel Cell & Mobility
- Oil & Gas and Petrochemicals
- Steel & Metals Industry
- Power Generation
- Renewable Energy Companies
- Aerospace & Defense
- Research Institutions & Testing Labs
India’s first
High-Pressure Hydrogen Permeability Analyzer (up to 500 bar)
Characterize permeability, diffusivity and solubility across metals, ceramics, polymers, coatings and composites with precise control of pressure, temperature and sample conditioning.
- Pressure range: up to 500 bar (configurable)
- Temperature control: ambient
- Sensors: high-accuracy pressure & mass-flow; optional hydrogen detection
- Data system: real-time logging, calibration & report export
- Safety: over-pressure protection, interlocks & leak checks
Key Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | 0 – 500 bar |
| Materials | Metals, ceramics, polymers, coatings, and composites |
| Test Gas | Hydrogen (others as required) |
| Outputs | Gas transmission rate, permeability coefficient, solubility coefficient, diffusion coefficient |
| Compliance | Procedure & traceability oriented to international norms |
Composite Cylinders — LPG • CNG • H₂
Lightweight, corrosion-free cylinders designed for safe, long-life operation across mobility and industrial use cases.
- Materials: composite overwrap with non-corroding liner
- Weight: significantly lighter vs. traditional steel
- Performance: high burst strength, low permeation
- Safety: rigorous qualification & manufacturing QA
Representative Specifications
| Parameter | Spec (typ.) |
|---|---|
| Nominal Water Capacity | 5–60 L (models vary) |
| Working Pressure | LPG: 17.5 bar • CNG: 200–250 bar • H₂: 350+ bar |
| Liner / Overwrap | Polymer/Aluminum liner with composite fiber overwrap |
| Service Life | Up to 15–20 years (per model & standard) |
| Fittings | Valve/boss options per application |
Composite Cylinders — Catalogue
Models, pressure classes, fittings and handling guidance.
Compliance & Testing
Standards alignment and QA processes.
Need specifications or pricing?
Call +91 9853619326 or email info@greenewelty.com.