PGH2-500 Plus Hydrogen Generator Precision. Safety. Performance. Redefined.

PGH2-500 Plus Hydrogen Generator by Chemtron Gas delivers ultra-high purity hydrogen (≥99.9996%) on demand—offering a safer, more reliable, and cost-effective alternative to traditional high-pressure hydrogen cylinders.

Built with advanced PEM technology and a 100% titanium cell, this generator ensures exceptional durability, precision, and long-term performance for modern laboratories.

✅ Quick Highlights

• Flow Rate: 500 mL/min

• Purity: >99.9996%

• Model: PGH2-500 Plus

• Order No.: PGH2-500 Plus

⭐ Why Choose the PGH2-500 Plus?

Say goodbye to the risks, downtime, and cost of high-pressure gas cylinders. The PGH2-500 Plus is ideal for:

• Gas Chromatography (GC)

• Hydrogenation reactors

• Fuel cells

• Analytical instruments

• Continuous lab operations

It improves safety, analytical accuracy, and productivity.

? Key Features

• Continuous Hydrogen Supply: 24/7 on-demand production (100–600 mL/min)

• Ultra-High Purity: >99.9996% hydrogen for precision-critical work

• Advanced PEM Technology: Proprietary PEM in a corrosion-resistant 100% titanium cell

• Maintenance-Free Drying: Regenerative permeation membrane (no desiccant cartridges)

• Smart Touchscreen Control: Full status display, alarms, and performance monitoring

• Flexible Integration: USB standard + optional RS232/RS485, cascading, auto water refill

• Certified Safety: Automatic shutdown for leaks, low water, or overpressure

• Low Maintenance: Replace deionizer bag every 6 months

? Customer Pain Points Solved

⚙️ Technical Specifications

? Smart Options for Smarter Labs

• Auto Water Refill: Continuous water supply for unattended operation

• Remote Interface: RS232/RS485, PC control, intranet integration

• Cascading: Connect up to 10 units for higher flow or redundancy

? Ideal Applications

Gas Chromatography (GC)

• GC-FID fuel gas

• GC-NPD plasma gas

• GC-FPD fuel gas

Analytical Instruments

• Total Hydrocarbon Analyzer (THA)

Other Lab Uses

• Hydrogenation reactors

• Hydrogen fuel cells

? Your Laboratory, Optimized

Imagine never stopping for cylinder changes again.
No purity fluctuations. No high-pressure safety risks.

The PGH2-500 Plus is not just a hydrogen generator—
it’s your lab’s next productivity upgrade.

✅ Key Benefits at a Glance

• ✔️ Safer, cylinder-free hydrogen supply

• ✔️ Maximum uptime with uninterrupted operation

• ✔️ Ultra-high purity for consistent results

• ✔️ Smart control + diagnostics from PC

• ✔️ Compact, lab-friendly design

• ✔️ Long cell life + low operating cost