Precision series
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Your local gas generation partner Precision series

Perform with Precision 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. Why Precision is the complete solution for GC gas • Continuous and consistent source of laboratory-grade gas for GC Safer and more convenient than pressurized cylinders, dewars or bulk storage Compact, modular, stackable system allowing...

Tailor a Precision system to suit your needs 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. Recommendation of the correct model depends on the use of the product. 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. Nitrogen Trace Hydrogen Trace Zero Air + Compressor Zero Air + Hydrogen Zero Air + Nitrogen...

Compact and convenient 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. Illustration to show scale

About helium and hydrogen Helium is considered by many working with GC to be the carrier gas of choice. It is inert, relatively safe and does its chromatographic job very well. However, as a finite resource, helium is rapidly increasing in price and its long-term availability is not guaranteed to GC users. As a result, many GC labs and instrument manufacturers are now making a switch from helium to hydrogen. By making the switch, laboratories can unlock a number of advantages in terms of performance, economics and productivity. All in addition to convenience and lower carbon footprint (no...

Precision Hydrogen Hydrogen Generator for GC Suitable for fuel gas at standard detection limits 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 Peak offers a 3 year cell warranty with this generator as standard 12 month comprehensive on-site warranty Precision Hydrogen Trace Hydrogen Generator for GC Internal leak...

Technical Specifications Max Flow Rate 1 x 1/8” Swagelok compression fitting Water Purity Requirement Water Consumption Operating Temperature Electrical Requirements Power Consumption Heat Output Generator Dimensions (WxDxH) Generator Weight Noise Level Technical Specifications Max Flow Rate 1 x 1/8” Swagelok compression fitting Water Purity Requirement Water Consumption Operating Temperature Electrical Requirements Power Consumption Heat Output Generator Dimensions (WxDxH) Generator Weight Noise Level 660 Watts - 1380 Watts up to 4706 BTU/ hr 38.0 x 54.0 x 40.6cm / 14.9 x 21.2 x 15.9” 29...

Precision Nitrogen Nitrogen Generator for GC Suitable as make-up gas and sample preparation 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 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 Nitrogen Generator for GC This...

Technical Specifications Max Flow Rate Min/Max Air Inlet Pressure Suspended Liquids Start-Up Time For Purity Operating Temperature Electrical Requirements Power Consumption Heat Output Generator Dimensions (WxDxH) Generator Weight Noise Level Technical Specifications Max Flow Rate Hydrocarbon Content Min/Max Air Inlet Pressure Phthalates Suspended Liquids Start-Up Time For Purity 22 lpm ISO8573 - 1:2010 Class 1.4.1 None None 1.5 Hours Operating Temperature Electrical Requirements Power Consumption Heat Output Generator Dimensions Generator Weight Noise Level 484 Watts up to 1650 BTU/Hr 38.0...

Precision Zero Air Zero Air Generator for GC 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 12 month comprehensive on-site warranty Precision Air Compressor Air Compressor for GC Single unit can supply both the N2 and ZA generators in a stack...

Technical Specifications Max Flow Rate Hydrocarbon Concentration (as Methane) Gas Outlets Min/Max Air Inlet Pressure Min Air Inlet Flow Suspended Liquids Start-Up Time For Purity Operating Temperature Electrical Requirements Power Consumption Heat Output Generator Dimensions Generator Weight Noise Level Technical Specifications Flow Rate Max Pressure Gas Outlets Air Compressor Suitable for various Precision combinations 120 psi (8.27 bar) 1 x 1/4" BSPP Operating Temperature Electrical Requirements Power Consumption Heat Output Generator Dimensions (WxDxH) Generator Weight