GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO/O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen (MPN 105ES-309-18) is a +/-5% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features an Oxygen 18% gas mixture in a nitrogen…
SKU 3G-OTH-550515
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 105ES-309-18) is a +/-5% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features an Oxygen 18% gas mixture in a nitrogen background, supplied in a 105 L cylinder.
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 105ES-309-18 used for?
This GASCO calibration gas is used to calibrate portable gas detectors from all OEMs. It verifies sensor accuracy for oxygen (O2) readings using a certified 18% oxygen mixture in a nitrogen background, ensuring reliable performance in industrial safety applications.
What are the specifications of GASCO 105ES-309-18 calibration gas?
The GASCO 105ES-309-18 is a +/-5% accuracy calibration gas with an oxygen 18% mixture in a nitrogen background. It is supplied in a 105 L cylinder and is compatible with all OEM gas detectors. The manufacturer part number is 105ES-309-18.
Where to buy GASCO calibration gas 105ES-309-18 worldwide?
3G Electric supplies GASCO calibration gas 105ES-309-18 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this calibration gas for portable gas detectors.
How to use GASCO calibration gas 105ES-309-18 for detector calibration?
Attach the GASCO 105 L cylinder to your portable gas detector's calibration adapter. Apply the 18% oxygen mixture at the recommended flow rate, typically 0.5 L/min, and follow the detector's calibration procedure. Always verify the cylinder's expiration date before use.
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.









