Application Types GC & GC-MS

Part number: 62-0250 (230V)
62-0251 (110V)

Status Available i

Integrated compressor No

Precision Nitrogen Trace 250 N2 gas generators

The Precision Nitrogen Trace 250 has been developed to provide a constant and consistent source of nitrogen for carrier, make-up and reference gas at trace detection levels for GC applications as well as for sample preparation. These generators are capable of delivering ultra high purity nitrogen, removing oxygen and moisture via Pressure Swing Absorption using Carbon Molecular Sieve technology, as well as removing hydrocarbons by means of catalytic oxidation to ensure maximum purity output.

As with all Precision Series generators, the Nitrogen Trace 250 model benefits from a compact and modular, stackable design, minimizing the total footprint required for GC gas supply, and providing flexibility to add or remove modules as your laboratory requirements evolve over time.

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Features

  • 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

Gas

Gas Type: Nitrogen

Min Gas Flow: 0cc/min

Max Gas Flow: 250cc/min

Hydrocarbon Content: <0.05ppm

Max Output Pressure: 80psi/5.5bar

Max Purity: 99.9995%

Site & Installation

Min Inlet Pressure: 120psi/8.3bar

Max Inlet Pressure: 145psi/10bar

Min Inlet Air Quality: ISO 8753-1:2010 Class 1.4.1 or Precision Air Compressor

Start Up Time: 90 mins

Voltage: 110 / 230 ± 10% V

Frequency: 50 / 60 Hz

Current: 4.4 A / 2.1A

Heat output: 1650 BTU/Hr

Max Operating Temp: 35°C / 95°F

Accreditations: CSA, CE

Dimensions & weight

Precision Nitrogen 250 Dimensions 01

Size (HxWxD) mm: 256 x 380 x 540 mm

Size (HxWxD) Inches: 10.1 x 15 x 21.3 inches

Generator Weight: 38kg / 83.6lbs

Service Requirements

Annual replacement of particulate filters

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