GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 11.2% mixture balanced with nitrogen in a 105 L cylinder. Designed for use with all OEM gas…
SKU 3G-OTH-550115
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Product Description
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 11.2% mixture balanced with nitrogen in a 105 L cylinder. Designed for use with all OEM gas detectors, it provides a verified reference for sensor calibration.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is GASCO calibration gas with oxygen 11.2% used for?
This GASCO calibration gas is used to verify and calibrate oxygen sensors in portable gas detectors from all OEMs. The 11.2% oxygen mixture balanced with nitrogen provides a known reference to ensure accurate readings in confined-space entry, industrial safety, and environmental monitoring applications.
What are the specifications of GASCO 105ES-161-11.2 calibration gas?
The GASCO 105ES-161-11.2 is a +/-2% accuracy calibration gas containing 11.2% oxygen balanced with nitrogen. It comes in a 105 L cylinder and is designed for use with all OEM gas detectors. The background gas is nitrogen, and the manufacturer part number is 105ES-161-11.2.
Where to buy GASCO calibration gas for portable detectors worldwide?
3G Electric supplies GASCO calibration gas cylinders worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 105ES-161-11.2 or any GASCO calibration gas mixture for your portable gas detectors.
How to use GASCO calibration gas for oxygen sensor calibration?
Attach the GASCO cylinder regulator to the 105 L cylinder, connect to your portable gas detector's calibration adapter, and follow the detector's calibration procedure. Apply the 11.2% oxygen mixture at the specified flow rate until readings stabilise. Always use fresh gas within the expiry date for accurate results.
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.









