Peak Scientific Precision Hydrogen 1200 Hydrogen Generator
| Brand | PEAK |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Peak Precision Hydrogen 1200 |
| Hydrogen Generation Principle | Pure Water Electrolysis via Proton Exchange Membrane (PEM) |
| Output Flow Rate | 1200 mL/min |
| Output Pressure | 100 psi (6.9 bar) |
| Hydrogen Purity | 99.9995% |
| Power Consumption | 600 W |
| Safety Certifications | CE, UKCA, UL-compliant design |
| Warranty | 3-year standard warranty on electrolyzer stack and control electronics |
| Dimensions (W×D×H) | 340 × 500 × 420 mm |
| Weight | 28 kg |
Overview
The Peak Scientific Precision Hydrogen 1200 is a laboratory-grade hydrogen generator engineered for continuous, on-demand supply of ultra-high-purity hydrogen gas to gas chromatography (GC) detectors—primarily Flame Ionization Detectors (FID) and Flame Photometric Detectors (FPD). Unlike conventional cylinder-based gas delivery, this system employs proton exchange membrane (PEM) electrolysis of deionized water to generate hydrogen electrochemically, eliminating storage of large volumes of compressed gas and significantly reducing operational risk. The PEM cell operates at low temperature and ambient pressure, ensuring stable output with minimal maintenance and high reproducibility across extended run times. Designed for integration into modern analytical laboratories, the Precision Hydrogen 1200 delivers consistent flow and pressure regulation under dynamic load conditions, supporting up to three GC systems simultaneously when configured with optional manifold kits. Its compact footprint and modular architecture allow seamless placement beneath or adjacent to GC workstations without compromising bench space.
Key Features
- PEM-based pure water electrolysis—no caustic electrolytes or metal catalysts required
- Real-time internal diagnostics with automatic shutdown upon pressure anomaly, low water level, or membrane integrity failure
- Dual-stage purification: integrated desiccant dryer and ultra-fine particulate filter ensuring <0.1 µm particle removal
- Intelligent flow control enabling precise setpoint adjustment from 0–1200 mL/min in 1 mL increments
- Integrated auto-fill pump with reservoir-level monitoring and audible/visual alerts
- Front-panel touchscreen interface with password-protected system settings and event logging
- Low thermal signature and acoustic noise (<45 dB(A)) suitable for shared lab environments
- Compliance-ready architecture supporting audit trails, user access levels, and electronic signatures per FDA 21 CFR Part 11 requirements
Sample Compatibility & Compliance
The Precision Hydrogen 1200 is compatible with all major GC platforms requiring hydrogen as fuel gas—including Agilent, Thermo Fisher Scientific, Shimadzu, PerkinElmer, and Waters instrumentation. Its 99.9995% H₂ purity meets ASTM D7217–21 specifications for detector-grade fuel gases and exceeds USP and EP 2.5.27 requirements for residual oxygen (<0.5 ppm) and moisture (<1 ppm v/v). The system conforms to IEC 61010-1:2010 for laboratory electrical safety and incorporates redundant pressure relief valves compliant with PED 2014/68/EU. All firmware updates are version-controlled and traceable, facilitating GLP/GMP-aligned validation protocols. Optional IQ/OQ documentation packages are available for regulated environments in pharmaceutical QC, clinical diagnostics, and food safety testing labs.
Software & Data Management
The embedded controller supports local data retention for ≥30 days of operational parameters—including flow rate history, pressure profiles, electrolyzer voltage, and maintenance timers. USB export enables CSV-formatted logs for trending analysis in LIMS or ELN systems. Remote monitoring is achievable via optional Ethernet or RS-232 interfaces using Modbus RTU protocol. Peak’s proprietary GasManager™ software (v3.2+) provides centralized fleet management for multi-unit installations, including predictive maintenance alerts based on cumulative runtime and consumable depletion algorithms. Audit trail records capture timestamped operator actions, configuration changes, and alarm events—fully compliant with ALCOA+ principles for data integrity.
Applications
- Routine GC-FID quantification in environmental analysis (e.g., VOCs in soil/water per EPA Method 8260)
- Residual solvent testing in pharmaceutical APIs per ICH Q2(R2) guidelines
- Fatty acid methyl ester (FAME) profiling in biodiesel and edible oil characterization
- Trace hydrocarbon analysis in petrochemical process streams
- High-throughput food authenticity screening (e.g., olive oil adulteration)
- Method development labs requiring flexible, scalable hydrogen supply without cylinder logistics
FAQ
What is the maximum number of GC detectors the Precision Hydrogen 1200 can supply simultaneously?
It supports up to three FID/FPD detectors concurrently when equipped with a calibrated distribution manifold and pressure-regulated outlet ports.
Does the system require external deionized water feed or does it include an integrated reservoir?
It features a 5-liter internal DI water reservoir with auto-fill capability; external feed is optional via gravity or pressurized inlet.
How often must consumables be replaced, and what components are serviceable?
The deionization cartridge requires replacement every 6–12 months depending on usage; the desiccant column every 18–24 months; no routine PEM stack servicing is needed within the 3-year warranty period.
Is the hydrogen output suitable for use in GC-MS applications?
No—this model is certified exclusively for detector fuel gas. For carrier gas applications in GC-MS, consult the Peak Genius series or Zero Air/Hydrogen hybrid systems meeting ISO 8573-1 Class 1 purity standards.
Can the unit be validated for GxP compliance?
Yes—Peak provides full qualification support documentation (DQ/IQ/OQ), calibration certificates traceable to NIST standards, and 21 CFR Part 11-compliant firmware options.
