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MSA Calibration Gas: Air, +/-5% Accuracy, SO2, Calibration Gas, 34 L Cylinder Capacity - Calibration Gases for Portable Gas Detectors
MSACalibration Gases for Portable Gas Detectors

MSA Calibration Gas: Air, +/-5% Accuracy, SO2, Calibration Gas, 34 L Cylinder Capacity

The MSA Calibration Gas: Air is a 34 L cylinder of sulfur dioxide (10 ppm) calibration gas with +/-5% accuracy, designed for use with multiple portable gas detectors. This cylinder uses air as the background gas and…

SKU 3G-OTH-549527

Brand
MSA
Item
Calibration Gas: Air, +/-5% Accuracy, SO2, Calibration Gas, 34 L Cylinder Capacity
Category
Calibration Gases for Portable Gas Detectors
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Technical Specifications

MSA
Manufacturer Part Number
711070
Type
+/-5% Accuracy, SO2, Calibration Gas, Cylinder
Gas Mixture
Sulfur Dioxide 10 ppm
For Use With
Multiple Instruments
Background Gas
Air
Cylinder Capacity
34 L
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MSA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MSA Calibration Gas: Air is a 34 L cylinder of sulfur dioxide (10 ppm) calibration gas with +/-5% accuracy, designed for use with multiple portable gas detectors. This cylinder uses air as the background gas and is identified by manufacturer part number 711070.

Frequently Asked Questions

What is MSA calibration gas used for?

MSA calibration gas is used to verify and adjust the accuracy of portable gas detectors that sense sulfur dioxide. This 34 L cylinder contains 10 ppm SO₂ in air with ±5% accuracy, ensuring reliable performance in industrial safety applications across oil & gas, chemical, and mining sectors.

What are the specifications of MSA calibration gas 711070?

The MSA calibration gas (MPN 711070) is a 34 L cylinder containing sulfur dioxide at 10 ppm concentration, with ±5% accuracy. Background gas is air. It is designed for use with multiple portable gas detectors and is manufactured by MSA.

Where to buy MSA calibration gas worldwide?

3G Electric supplies MSA calibration gas worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the MSA 711070 34 L SO₂ calibration gas cylinder for your portable gas detectors.

How to use MSA calibration gas for detector calibration?

Attach the MSA calibration gas cylinder to your portable gas detector's regulator, then follow the detector's calibration procedure. Apply the 10 ppm SO₂ gas at the specified flow rate, typically 0.5 L/min, and allow readings to stabilize before adjusting. Always use fresh gas within its expiration date.

Used in

Common applications for MSA
Chemical processing plants — MSA Advantage 3100 series with OV/P100 cartridges for organic vapor and particulate protection
HVAC maintenance — MSA infrared refrigerant leak detector (H3015-8001) for detecting R-401A leaks in commercial systems
Firefighting departments — MSA fire helmets with carved eagle front holders (MPN 10065952) for department identification
Refrigeration service — MSA heated diode leak detector (H0019-8038) for R-12 refrigerant leak detection in older systems
Industrial safety compliance — MSA gas mask canisters (NIOSH P100) for use in confined space entry with organic vapors

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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