GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, CH4, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a methane calibration gas (1.75% mixture) with +/-2% accuracy, supplied in a 105 L cylinder. Designed for use with all OEM gas detectors, it provides a verified reference for…
SKU 3G-OTH-549289
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Product Description
The GASCO Calibration Gas: Nitrogen is a methane calibration gas (1.75% mixture) with +/-2% accuracy, supplied in a 105 L cylinder. Designed for use with all OEM gas detectors, it provides a verified reference for portable gas detector calibration.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors across all OEM brands. The methane 1.75% mixture in nitrogen background provides a stable, certified reference for bump testing and full calibration in industrial safety applications.
What are the specifications of GASCO calibration gas 105ES-135N-1.75?
This GASCO calibration gas has a methane mixture of 1.75% in nitrogen background, with +/-2% accuracy. Cylinder capacity is 105 L. It is designed for use with all OEM gas detectors. The manufacturer part number is 105ES-135N-1.75.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver this methane calibration gas (105 L cylinder) to support your gas detector calibration needs.
How to use GASCO calibration gas for gas detector calibration?
Attach the GASCO cylinder regulator to the 105 L cylinder, connect to your gas detector's calibration port, and follow the detector manufacturer's calibration procedure. Apply the methane 1.75% mixture at the specified flow rate until readings stabilise. Always verify cylinder expiry and store upright.
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.









