Product Description
4-Gas Calibration Gas – CO, CH₄, O₂ Balance Nitrogen (116L Cylinder)
This 4-gas calibration mixture is engineered for precise calibration and functional bump testing of portable and fixed gas detection systems. Featuring Carbon Monoxide (CO), Methane (CH₄), and Oxygen (O₂) balanced with nitrogen, this blend supports accurate detection in confined space entry, industrial hygiene, and safety compliance applications.
Manufactured for stability and consistency, this 116L disposable aluminum cylinder ensures reliable gas delivery for routine maintenance and field calibration.
Gas Composition
- Carbon Monoxide (CO): 50 PPM
- Methane (CH₄): 2.5% (50% LEL)
- Oxygen (O₂): 19.0%
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 116L
- Pressure: 1000 PSI
- Cylinder Material: Aluminum
- Valve Type: C-10
- Reactivity: Non-Reactive
- Disposable: Yes
Applications & Compatibility
- Portable multi-gas detector calibration
- Confined space entry testing
- Industrial safety compliance (OSHA/NIOSH aligned)
- Routine bump testing and sensor verification
- Compatible with most 4-gas monitors requiring CO, CH₄, and O₂ calibration
Why Buyers Choose This Calibration Gas
- Pre-mixed, ready-to-use calibration blend
- Accurate LEL simulation for combustible gas detection
- Lightweight 116L aluminum cylinder for field use
- Stable, non-reactive formulation for consistent readings
- Ideal for safety managers, technicians, and industrial teams
Need a Custom Gas Mixture?
We supply a wide range of calibration gas blends tailored to your equipment and application. Contact our team for fast quotes on custom concentrations, cylinder sizes, and configurations.