GASCO Calibration Gas: Air, +/-2% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (105 L capacity) with +/-2% accuracy, containing a mixture of Methane (18% LEL) 9,000 ppm in a background of air. Designed for use with all OEM gas…
SKU 3G-OTH-549381
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (105 L capacity) with +/-2% accuracy, containing a mixture of Methane (18% LEL) 9,000 ppm in a background of air. Designed for use with all OEM gas detectors, it provides a verified gas standard for field or bench calibration of portable instruments.
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 that sense methane. It provides a certified gas standard with ±2% accuracy, ensuring instruments respond correctly to methane at 18% LEL (9,000 ppm) in air.
What are the specifications of GASCO calibration gas 105ES-150A-9000?
This GASCO calibration gas cylinder contains methane at 18% LEL (9,000 ppm) in a background of air, with ±2% accuracy. Cylinder capacity is 105 L. It is designed for use with all OEM gas detectors. The manufacturer part number is 105ES-150A-9000.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 105ES-150A-9000 cylinder for methane calibration.
How to use GASCO calibration gas for methane detectors?
Attach the GASCO cylinder regulator to the 105 L cylinder, then connect to your gas detector's calibration port. Follow the detector manufacturer's instructions to apply the methane mixture at 18% LEL (9,000 ppm) and adjust readings to match the certified gas value.
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.









