Precision
Precision Gas Generators from Peak Scientific
Specifically designed and engineered for GC laboratory applications, the Precision series represents the cutting-edge of Peak Scientific innovation in on-demand gas generator design. Combining convenience and reliability in a stackable, modular and compact design, Precision is the safe and practical choice for your GC gas requirements.
The key to Precision is the flexibility it gives in specifying models best suited to your application. The N2 and H2 generators are available in two variants - Standard and Trace laboratory grades. For most GC detectors, the standard grade purity is sufficient, but for carrier gas use, the trace models are recommended to ensure the lowest possible baseline and precision in your results.
Precision series affords you many benefits over traditional sources of laboratory gas such as cylinders. Above all, investing in a Precision system removes the need for nitrogen, zero air and hydrogen cylinders from your laboratory altogether. Offering a more convenient (no re-ordering and swapping tanks), safer (no risk of injury, leak or explosion), and economic (no ongoing gas purchase costs) solution. All in a compact, space-saving form, sitting either on the bench next to your GC or floor-stacked.
Precision Hydrogen
- Suitable for flame gas at standard detection limits
- 99.9995% Purity
- Internal leak detection with automatic shutdown features
- Automatic loading pump as standard
- Simple maintenance, limited to replacing de-ionizer cartridge and silica gel
- Short and easy start-up and shutdown procedures
- Compact, space-saving modular design
- Creates hydrogen on demand, minimal storage of hydrogen in the system
- 12 month comprehensive on-site warranty
- Peak also offers a 3 year cell warranty with this generator as standard
Precision Hydrogen Trace
- Suitable for flame gas and carrier gas at trace detection limits
- 99.9999% purity
- Internal leak detection with automatic shutdown features
- Proven PEM technology to generate hydrogen safely and reliably
- Regenerative PSA dryers to ensure highest level of purity
- Automatic loading pump as standard
- Maintenance limited to replacing de-ionizer cartridge
- Compact, space-saving modular design
- Creates hydrogen on demand, minimal storage of hydrogen in the system
- Short and easy start-up and shutdown procedures
- Combine multiple units for higher flow requirements
- GC in-oven hydrogen leak detector available as an optional extra
- 12 month comprehensive on-site warranty
- Peak also offers a 3 year cell warranty with this generator as standard
Precision Nitrogen
- Suitable as make-up gas at standard detection limits
- Nitrogen generated on demand, as and when it is required
- Constant and consistent supply, avoid running out of gas during analysis
- Avoid contaminants entering system as result of changing over empty cylinders
- Dedicated precision compressor module available where house supply not available
- Ultra-fast start-up time, quick to reach standard operating purity
- Minimum maintenance with an annual filter change
- 12 month comprehensive on-site warranty
Precision Nitrogen Trace
- Suitable as make-up gas at standard detection limits
- Nitrogen generated on demand, as and when it is required
- Constant and consistent supply, avoid running out of gas during analysis
- Avoid contaminants entering system as result of changing over empty cylinders
- Catalyst chamber to remove hydrocarbons (as methane) to < 0.05 ppm
- Dedicated Precision compressor module available where house supply not available
- Integrates seamlessly with other Precision units
- Ultra-fast start-up time, quick to reach standard operating purity
- Minimum maintenance with an annual filter change
- Compact, space-saving modular design
- 12 month comprehensive on-site warranty
Precision Zero Air
- Integrates seamlessly with other Precision units
- Hydrocarbon content < 0.05ppm for market leading purity
- Minimum lifetime maintenance requirements, no expensive catalyst chamber replacements
- Avoid risk of contaminants entering the system (when switching out empty cylinders)
- No risk of running out of gas in middle of analysis
- Compatible with Precision Air Compressor
- Status indicative lighting feature (amber warm-up, green ready)
- 12 month comprehensive on-site warranty
Precision Air Compressor
- Compressed air supply for Precision Nitrogen and Zero Air generators
- Single unit can supply both the N2 and ZA generators in a stack
- Duplex compressor mounting system to dampen noise and vibration
- Service and repair status indicators
- 12 month comprehensive on-site warranty
| Model Description | Gas Type | Flow Rate | Purity | Max Pressure |
| Precision Nitrogen, 250cc | Nitrogen | 250 cc/min | 99.9995% | 80 psi |
| Precision Nitrogen Headspace 250cc | 250 cc/min | 99.9995% | 100 psi | |
| Precision Nitrogen, 600cc | 600 cc/min | 99.9995% | 80 psi | |
| Precision Nitrogen, 1L | 1 L/min | 99.9995% | 80 psi | |
| Precision Nitrogen Trace, 250cc | Zero Nitrogen | 250 cc/min | 99.9995% / <0.05ppm NMHC | 80 psi |
| Precision Nitrogen Trace, 600cc | 600 cc/min | 99.9995% / <0.05ppm NMHC | 80 psi | |
| Precision Nitrogen Trace, 1L | 1 L/min | 99.9995% / <0.05ppm NMHC | 80 psi | |
| Precision Zero Air, 1.5L | Zero Air | 1.5 L/min | <0.05ppm NMHC | 80 psi |
| Precision Zero Air, 3.5L | 3.5 L/min | <0.05ppm NMHC | 80 psi | |
| Precision Zero Air 7L | 7 L/min | <0.05ppm NMHC | 80 psi | |
| Precision Zero Air 18L | 18 L/min | <0.05ppm NMHC | 80 psi | |
| Precision Zero Air, 30L | 30 L/min | <0.05ppm NMHC | 100 psi | |
| Precision Air Compressor | Air Compressor | Suitable for various Precision Combinations | N/A | 145 psi |
| Precision Hydrogen, 100cc | Zero Hydrogen | 100 cc/min | 99.9995% | 100 psi |
| Precision Hydrogen, 200cc | 200 cc/min | 99.9995% | 100 psi | |
| Precision Hydrogen, 300cc | 300 cc/min | 99.9995% | 100 psi | |
| Precision Hydrogen, 450cc | 450 cc/min | 99.9995% | 100 psi | |
| Precision Hydrogen 1.2L | 1.2 L/min | 99.9995% | 100 psi | |
| Precision Hydrogen Trace, 250cc | 250 cc/min | 99.9999% | 100 psi | |
| Precision Hydrogen Trace, 500cc | 500 cc/min | 99.9999% | 100 psi | |
| Precision Hydrogen Trace 1.2L | 1.2 L/min | 99.9999% | 100 psi |
Precision Hydrogen Trace Data Sheet
(376.74 kB)
Specifications of the Precision Hydrogen Trace Generator
Precision Nitrogen Trace Data Sheet
(324.15 kB)
Specifications of the Precision Nitrogen Trace Generator