GASCO Calibration Gas: Air, +/-2% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (1,960 ppm CH4 in air background) with ±2% accuracy and 105 L capacity, designed for use with all OEM portable gas detectors. 3G Electric…
SKU 3G-OTH-549724
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Product Description
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (1,960 ppm CH4 in air background) with ±2% accuracy and 105 L capacity, designed for use with all OEM portable gas detectors. 3G Electric interprets this demand, sources the exact GASCO part (105ES-150A-1960), and supports your calibration needs across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.
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 industrial safety applications. This methane mixture (1,960 ppm CH4 in air) ensures detectors respond correctly to combustible gas hazards in environments like refineries, chemical plants, and confined spaces.
What are the specifications of GASCO 105ES-150A-1960?
This GASCO calibration gas cylinder contains 1,960 ppm methane in an air background, with ±2% accuracy and 105 L capacity. It is designed for use with all OEM portable gas detectors. The manufacturer part number is 105ES-150A-1960.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source the exact part (105ES-150A-1960) and support your calibration needs across 14 industrial departments.
How to use GASCO calibration gas for detector testing?
Attach the GASCO cylinder to your detector's calibration adapter, open the valve, and allow the gas to flow at the detector's specified rate. Follow the manufacturer's instructions for span adjustment. Always use fresh gas within its expiration date and store cylinders upright in a ventilated area.
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.









