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MSA Calibration Gas: Oxygen 20.8% in Nitrogen, 100 L Cylinder - Calibration Gases for Portable Gas Detectors
MSACalibration Gases for Portable Gas Detectors

MSA Calibration Gas: Oxygen 20.8% in Nitrogen, 100 L Cylinder

The MSA Calibration Gas: Nitrogen (MPN 479857) is a +/-10% accuracy calibration gas for oxygen, with a gas mixture of Oxygen 20.8% and a background gas of Nitrogen, supplied in a 100 L cylinder. Designed for use with…

SKU 3G-OTH-550088

Brand
MSA
Item
Calibration Gas: Oxygen 20.8% in Nitrogen, 100 L Cylinder
Part Number
479857
Category
Calibration Gases for Portable Gas Detectors
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Technical Specifications

MSA
Manufacturer Part Number
479857
Type
+/-10% Accuracy, O2, Calibration Gas, Oxygen
Gas Mixture
Oxygen 20.8%
For Use With
MSA Gas Detectors
Background Gas
Nitrogen
Cylinder Capacity
100 L

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MSA Calibration Gas: Nitrogen (MPN 479857) is a +/-10% accuracy calibration gas for oxygen, with a gas mixture of Oxygen 20.8% and a background gas of Nitrogen, supplied in a 100 L cylinder. Designed for use with MSA Gas Detectors, this calibration gas ensures accurate sensor verification for oxygen detection applications.

Frequently Asked Questions

What is MSA calibration gas 479857 used for?

The MSA calibration gas 479857 is used to verify and calibrate oxygen sensors in MSA gas detectors. It contains 20.8% oxygen balanced with nitrogen in a 100 L cylinder, ensuring accurate readings for workplace safety monitoring.

What are the specifications of MSA calibration gas 479857?

The MSA calibration gas 479857 has a gas mixture of oxygen 20.8% with nitrogen as the background gas, +/-10% accuracy, and a 100 L cylinder capacity. It is designed for use with MSA gas detectors and carries MPN 479857.

Where to buy MSA calibration gas 479857 worldwide?

3G Electric supplies MSA calibration gas 479857 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this calibration gas to support oxygen sensor verification for MSA gas detectors anywhere.

How to use MSA calibration gas 479857 for detector calibration?

Connect the MSA calibration gas 479857 cylinder to your MSA gas detector using the appropriate regulator and tubing. Apply the gas at the recommended flow rate, typically 0.5 L/min, and follow the detector's calibration procedure to adjust the oxygen sensor reading to 20.8%.

Used in

Common applications for MSA
Oil and gas — MSA ALTAIR 5X multi-gas detector (MPN 10116925) for simultaneous monitoring of O2, CO, H2S, and SO2 in confined spaces.
Chemical processing — MSA single-gas detector (MPN 10074137) for personal oxygen deficiency monitoring in process areas.
Welding and grinding — MSA Optrel starter kit (MPN 10246312) for respiratory protection against particulates and vapors.
Pharmaceutical manufacturing — MSA OptimAir TL series HEPA filter (MPN 10080455) for high-efficiency particulate filtration in PAPR systems.
Construction — MSA goggle retainers (MPN 459458) to secure safety goggles to hard hats during overhead work.
Mining — MSA OptimAir TL series cartridge (MPN 10080456) for NIOSH-approved HEPA filtration in dusty environments.
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MSA Products

3G Electric supplies MSA calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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