PORTACAL® Oxygen (O₂) Calibration Gas is designed for the calibration, bump testing, and verification of compatible oxygen gas detectors, O₂ sensors, and monitoring instruments.

Oxygen (O₂) is a colorless, odorless gas naturally present in the atmosphere and is essential to many industrial, commercial, and safety monitoring applications. Accurate oxygen detection is especially important in confined spaces and industrial environments, where oxygen-deficient or oxygen-enriched atmospheres may present serious safety hazards.

PORTACAL® Oxygen Calibration Gas provides a known concentration of oxygen to help verify that compatible O₂ sensors, portable gas detectors, multi-gas monitors, fixed gas detection systems, and industrial gas monitoring instruments are functioning and responding properly.

Calibration Gas

• Gas: Oxygen (O₂)

• Gas Type: Non-Reactive Gas Only

• Application: Oxygen sensor calibration and bump testing

• Compatible Equipment: Appropriate oxygen gas detection and monitoring instruments

Common Applications

This oxygen calibration gas is suitable for compatible equipment used in O₂ detector calibration, oxygen sensor calibration, gas detector bump testing, confined space monitoring, multi-gas detector calibration, industrial hygiene, environmental monitoring, manufacturing facilities, laboratory applications, and workplace safety applications.

Always verify the required gas concentration, cylinder connection, flow rate, and regulator compatibility for your specific gas detection instrument before use.

Cylinder Material Notice

Steel cylinders are for non-reactive calibration gases only. Aluminum cylinders are for reactive calibration gases only, regardless of cylinder size. Please verify the gas type and cylinder material when selecting your calibration gas.

Tip: Check the Specifications tab for a visual chart of available cylinder sizes, materials, pressures, dimensions, valve inlets, and regulator compatibility.

Choose Instrument Depot for dependable oxygen calibration gas, calibration gas cylinders, fixed flow regulators, gas detector accessories, detector tubes, and gas detection equipment.