GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CH4, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, supplied in a 105 L cylinder. It contains a methane 45% gas mixture with a nitrogen background, designed for use…
SKU 3G-OTH-550002
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Product Description
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, supplied in a 105 L cylinder. It contains a methane 45% gas mixture with a nitrogen background, designed for use with all OEM gas detectors.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas with methane 45% and nitrogen background is used to calibrate portable gas detectors from all OEMs. It verifies sensor accuracy for combustible gas detection in industrial safety applications, ensuring reliable readings before confined-space entry or leak monitoring.
What are the specifications of GASCO 105ES-135N-45?
The GASCO 105ES-135N-45 is a +/-2% accuracy calibration gas cylinder with 105 L capacity. It contains a methane 45% gas mixture balanced with nitrogen background gas. It is designed for use with all OEM gas detectors and carries manufacturer part number 105ES-135N-45.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote on the 105ES-135N-45 or other calibration gas mixtures for your gas detectors.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO cylinder regulator to the 105 L cylinder, connect to the gas detector's calibration port, and flow the methane 45% mixture at the manufacturer-recommended rate. Allow the reading to stabilise, then adjust the detector to match the certified concentration. Always follow the detector OEM's calibration procedure.
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.









