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LabTech LMHPLUS Hydrogen Gas Generator
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Hydrogen Purity: Up to >99.99999%
Output Pressure: 0–12 bar (0–174 psi)
Specifications:
| Application | Analytical Chemistry | Warranty | 1 Year |
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Equipment | ||
| Product Brand | LabTech | ||
| Product Grade | Analytical grade | ||
The LabTech LMHPLUS Hydrogen Gas Generator Series provides a reliable, safe, and continuous supply of ultra-pure hydrogen gas for analytical and industrial laboratory applications. Using proton exchange membrane (PEM) electrolytic technology, these systems convert deionized water into high-purity hydrogen without chemical reagents, ensuring consistent performance, minimal maintenance, and 24-hour operational reliability.
Designed for laboratories requiring carrier gas for GC and GC-MS, FID feed gas, and ICP-MS collision gas, the LMHPLUS series offers multiple flow rates up to 2000 cc/min, guaranteeing high precision and reproducibility for every analytical process.
Key Features
- Ultra-High Purity Hydrogen: Delivers hydrogen with a purity up to >99.99999%, ensuring stable baseline and high sensitivity in GC and MS analyses.
- PEM Electrolysis Technology: Uses deionized water to produce hydrogen, eliminating the need for compressed gas cylinders.
- Maintenance-Free Drying System: Innovative system enables continuous 24/7 operation without manual servicing.
- Built-In Water Tank with Auto-Refill: Ensures uninterrupted gas production and supply.
- Automatic Leak Detection: Electronic gas/liquid separator performs internal leak tests at startup.
- Touchscreen Control Interface: Full-color LCD touchscreen for easy monitoring of all operational parameters.
- Compact & Stackable Design: Minimizes lab space requirements and supports cascading operation for increased output.
- Constant Parameter Monitoring: Guarantees safe operation under all load conditions.
- CE Certified: Conforms to European safety and quality standards.
Technical Highlights
| Parameter | Specification |
|---|---|
| Technology | PEM (Polymer Electrolyte Membrane) electrolysis |
| Hydrogen Purity | >99.99999% |
| Pressure Range | 0–12 bar (0–174 psi) |
| Drying System | Maintenance-free, automatic |
| Operation Mode | 24-hour continuous |
| Display | LCD touchscreen |
| Safety Features | Leak detection, overpressure control, automatic shutdown |
| Refill System | Built-in water tank with auto-refill function |
| Cooling | Air-cooled |
| Certifications | CE |
Applications
- Carrier Gas for GC and GC-MS – Stable, high-purity hydrogen for analytical precision.
- FID Feed Gas – Reliable hydrogen supply for flame ionization detectors.
- ICP-MS Collision Gas – Ultra-pure hydrogen improves sensitivity and reduces background noise.
- Hydrogen Fuel Applications – Ideal for refilling metal hydride storage tanks.
- H₂O₂ Production and Industrial Use – Suitable for controlled hydrogen generation in production systems.
Ordering Information
| P/N | Description | Application |
|---|---|---|
| LMH180PLUS | H₂ Gas Generator – 180 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | GC carrier gas, FID feed gas, small-scale analytical applications |
| LMH350PLUS | H₂ Gas Generator – 350 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | GC/MS and small ICP applications |
| LMH520PLUS | H₂ Gas Generator – 520 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | Medium-capacity analytical and industrial use |
| LMH700PLUS | H₂ Gas Generator – 700 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | Multi-instrument GC or small process lab applications |
| LMH1000PLUS | H₂ Gas Generator – 1000 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | ICP-MS, GC/GC-MS, and general research applications |
| LMH1200PLUS | H₂ Gas Generator – 1200 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | Multi-instrument and process system integration |
| LMH2000PLUS | H₂ Gas Generator – 2000 cc/min @ 99.99999% – 0 to 12 bar (0–174 psi) – Maintenance-free dryer | High-demand laboratory or pilot plant hydrogen supply |
Advantages
- Cylinder-Free Operation: Eliminates handling, storage, and replacement of hydrogen cylinders.
- Cost Savings: Reduces operating costs and downtime compared to traditional gas supply methods.
- Safety: Integrated leak detection, overpressure protection, and automatic shutoff ensure secure operation.
- Scalable System: Units can be cascaded to meet higher hydrogen demands.
- Compact Design: Frees up valuable bench space and simplifies laboratory installation.
The LabTech LMHPLUS Hydrogen Gas Generator Series sets a new standard in hydrogen production for laboratory applications, combining ultra-high purity, 24/7 reliability, and advanced electronic control in a compact, stackable design.
Ideal for GC, GC-MS, FID, and ICP-MS applications, these generators offer safe, maintenance-free performance with precision vacuum and pressure control, ensuring maximum productivity and analytical integrity.
The LMHPLUS Series is the perfect choice for laboratories seeking a sustainable, cylinder-free hydrogen source with long-term reliability, safety, and efficiency.
- Flow Rate: 180 cc/min 350 cc/min 520 cc/min 700 cc/min 1000 cc/min 1200 cc/min 2000 cc/min