Multi-Gas Bump Test Calibration Gas containing 2.5% Vol Methane (50% LEL), 200 PPM Carbon Monoxide (CO), 40 PPM Hydrogen Sulfide (H₂S), and 10% Oxygen (O₂), balance Nitrogen in a compact 10 liter aluminum alloy cylinder.

Designed for bump testing compatible multi-gas detectors and portable gas monitors, this four-gas mixture provides multiple target gases in a single convenient cylinder for routine detector response checks.

The compact 10 liter cylinder features a trigger aerosol regulator and lightweight aluminum construction, making it a portable option for field testing, industrial safety programs, confined space applications, and routine gas detector maintenance.

Gas Mixture

  • Methane (CH₄): 2.5% Vol (50% LEL)
  • Carbon Monoxide (CO): 200 PPM
  • Hydrogen Sulfide (H₂S): 40 PPM
  • Oxygen (O₂): 10%
  • Balance Gas: Nitrogen (N₂)

10 Liter Cylinder Specifications

  • Part Number: 10L
  • Cylinder Size: 10 Liter
  • Pressure: 160 PSI
  • Gas Type: Most Reactive & All Non-Reactive
  • Dimensions: 9.4" × 2.9"
  • Water Capacity: 0.97 Liter
  • Cylinder Material: Aluminum Alloy
  • Weight: 5 oz.
  • Valve Inlet: N/A
  • Regulator: Trigger Aerosol
  • Contents: 0.35 cu. ft.

Common Applications

This multi-gas bump test mixture is ideal for routine gas detector bump testing, confined space safety, industrial hygiene, workplace safety programs, emergency response equipment, field service operations, manufacturing facilities, utilities, wastewater facilities, oil and gas operations, and other applications using compatible multi-gas detection equipment.

Important

This cylinder contains a specific four-gas mixture of 2.5% Methane, 200 PPM Carbon Monoxide, 40 PPM Hydrogen Sulfide, and 10% Oxygen, balance Nitrogen.

Always verify that the gas concentrations, balance gas, delivery method, and regulator configuration are compatible with your specific gas detector before use. Follow the gas detector manufacturer's procedures and specified test concentrations when performing a bump test.

Choose Instrument Depot for dependable multi-gas bump test calibration gas, 50% LEL methane calibration gas, carbon monoxide calibration gas, hydrogen sulfide calibration gas, oxygen calibration gas, portable bump test cylinders, gas detector accessories, regulators, and gas detection equipment.