Peak Scientific Precision Hydrogen Trace 500cc Hydrogen Generator
| Brand | PEAK |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Precision Hydrogen Trace 500cc |
| Hydrogen Generation Principle | PEM Electrolysis of Deionized Water |
| Output Flow Rate | 500 cc/min |
| Output Pressure | 0–100 psi (0–6.9 bar) |
| Hydrogen Purity | 99.9999% (6.0 N) |
| Dew Point | < –70 °C (< 1 ppmv H₂O) |
| Power Consumption | 1380 W |
| Dimensions (H×W×D) | 440 × 320 × 500 mm |
| Weight | 28 kg |
| Safety Certifications | CE, UKCA, UL/CSA 61010-1, IEC 62368-1 |
Overview
The Peak Scientific Precision Hydrogen Trace 500cc Hydrogen Generator is an engineered solution for laboratories requiring ultra-high-purity hydrogen gas as a carrier or fuel gas in gas chromatography (GC), GC–MS, and other analytical instrumentation. Designed around proton exchange membrane (PEM) electrolysis technology, it generates hydrogen on-demand from deionized water—eliminating the logistical, safety, and regulatory burdens associated with high-pressure cylinder storage. The system delivers continuous, stable flow at up to 500 cc/min with guaranteed purity of 99.9999% (6.0 N), trace moisture content below 1 ppmv, and oxygen impurity < 0.1 ppmv—meeting stringent requirements for sensitive detectors such as flame ionization (FID), thermal conductivity (TCD), and pulsed discharge helium ionization (PDHID). Its compact, stackable chassis supports modular deployment across multi-instrument labs while maintaining full compliance with IEC 61010-1 and IEC 62368-1 for laboratory electrical safety.
Key Features
- PEM-based electrolysis core ensures rapid start-up, zero hydrocarbon contamination, and intrinsic safety via low-pressure internal generation (no high-pressure storage vessels)
- Integrated dual-stage purification: catalytic recombination followed by molecular sieve drying delivers <1 ppmv H₂O and <0.1 ppmv O₂
- Real-time status monitoring via intuitive LED interface with color-coded indicators for operational state, maintenance alerts, and fault diagnostics
- Auto-shutdown and leak detection circuitry compliant with EN 60079-10-1 for hazardous area considerations
- Low-maintenance architecture: only annual desiccant replacement and biannual deionized water cartridge change required under normal operation
- Front-access service design enables field-replaceable modules without tools—minimizing downtime during scheduled PM
Sample Compatibility & Compliance
The Precision Hydrogen Trace 500cc is validated for use with all major GC platforms including Agilent 7890/8890, Thermo Fisher TRACE 1300/1600, Shimadzu GC-2030, and PerkinElmer Clarus series. It meets ASTM D6299 and ISO 8573-1 Class 1 compressed gas quality specifications for instrumental analysis. All firmware and hardware configurations adhere to FDA 21 CFR Part 11 requirements for electronic records and signatures when paired with optional PeakConnect™ software. Full GLP/GMP documentation packages—including IQ/OQ protocols, calibration certificates, and traceable material declarations—are available upon request for regulated environments in pharmaceutical QC, food safety testing, and environmental monitoring laboratories.
Software & Data Management
PeakConnect™ software (optional) provides remote monitoring, event logging, and audit-trail-enabled data export compatible with LIMS integration. System logs record runtime hours, pressure transients, temperature profiles, and consumables usage—supporting predictive maintenance scheduling per ISO/IEC 17025 Clause 6.4.2. Firmware updates are delivered via secure HTTPS channel with SHA-256 signature verification. All data storage complies with GDPR Article 32 technical safeguards; no telemetry or cloud transmission occurs unless explicitly enabled by user configuration.
Applications
- Carrier gas supply for capillary GC and GC–MS systems requiring ultra-low background interference
- Fuel gas for FID and FTIR-based combustion analyzers in petrochemical and emissions testing
- Reduction atmosphere generation in thermal desorption units and purge-and-trap concentrators
- Calibration gas blending support in certified reference material (CRM) preparation workflows
- On-site hydrogen sourcing for portable GC systems deployed in field environmental sampling
FAQ
What water quality is required for optimal operation?
Deionized water with resistivity ≥ 15 MΩ·cm and total organic carbon (TOC) < 5 ppb is mandatory. Integrated water quality sensor triggers audible/visual alerts if conductivity exceeds 0.5 µS/cm.
Can this generator supply multiple GC instruments simultaneously?
Yes—when configured with Peak’s Multi-Port Distribution Manifold (optional), the unit supports up to three independent GC lines with individual pressure regulation and flow metering.
Is the system compatible with nitrogen-purged GC oven enclosures?
Yes—the generator’s sealed electronics and non-sparking enclosure meet IP54 ingress protection standards and operate safely within nitrogen-enriched ambient environments.
How often must consumables be replaced?
The deionized water cartridge requires replacement every 6 months; the desiccant column every 12 months—both intervals are tracked automatically and reported via front-panel display and PeakConnect™.
Does the generator require external cooling or ventilation?
No—passive convection cooling suffices. Ambient operating temperature range is 15–30 °C; no forced-air exhaust or dedicated HVAC ducting is needed.
