GASCO Calibration Gas: Carbon Dioxide, +/-2% Accuracy, O2, Calibration Gas
The GASCO Calibration Gas: Carbon Dioxide is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 0.9% mixture in a Carbon Dioxide background. Supplied in a 105 L cylinder (MPN…
SKU 3G-OTH-549362
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Product Description
The GASCO Calibration Gas: Carbon Dioxide is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 0.9% mixture in a Carbon Dioxide background. Supplied in a 105 L cylinder (MPN 105ES-161-0.9S), it is designed for use with all OEM gas detectors.
Frequently Asked Questions
What is GASCO calibration gas with 0.9% oxygen used for?
This GASCO calibration gas is used to calibrate portable gas detectors that sense oxygen levels. The 0.9% oxygen mixture in a carbon dioxide background verifies sensor accuracy and alarm set points across all OEM gas detectors, ensuring reliable readings in confined-space or industrial safety applications.
What are the specifications of GASCO 105ES-161-0.9S calibration gas?
The GASCO 105ES-161-0.9S calibration gas contains an oxygen mixture of 0.9% in a carbon dioxide background, with +/-2% accuracy. It is supplied in a 105 L cylinder and is compatible with all OEM gas detectors. The manufacturer part number is 105ES-161-0.9S.
Where to buy GASCO calibration gas for worldwide delivery?
3G Electric supplies GASCO calibration gas and handles full logistics, customs clearance, and delivery to worldwide destinations. As a global industrial sourcing partner, we provide this 105 L cylinder with 0.9% oxygen mixture for all OEM gas detectors. Contact us for availability and lead time.
How to use GASCO calibration gas for portable gas detectors?
Attach the GASCO cylinder to a regulator and flow adapter compatible with your detector. Apply the gas at the recommended flow rate, typically 0.5 L/min, and allow the reading to stabilize. Compare the displayed value to the certified 0.9% oxygen concentration. Adjust the detector calibration per the manufacturer's instructions.
GASCO Products
3G Electric supplies GASCO 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.









