GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H10, Calibration Gas
The GASCO Calibration Gas: Air (MPN 17L-18A-0.53) is a disposable calibration gas for portable gas detectors, featuring a CGA 600 connection and a gas mixture of Isobutane (29.4% LEL) 0.53% in an air background, with…
SKU 3G-OTH-549522
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Product Description
The GASCO Calibration Gas: Air (MPN 17L-18A-0.53) is a disposable calibration gas for portable gas detectors, featuring a CGA 600 connection and a gas mixture of Isobutane (29.4% LEL) 0.53% in an air background, with +/-5% accuracy. Designed for use with all OEM gas detectors, this single-use cylinder ensures reliable calibration across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, and Riello) anchors trust, but our breadth extends to Schneider, ABB, Siemens, SKF, Festo, Fluke and beyond.
Frequently Asked Questions
What is GASCO calibration gas 17L-18A-0.53 used for?
This disposable calibration gas is used to verify and adjust the accuracy of portable gas detectors across all OEM brands. It contains 0.53% isobutane (29.4% LEL) in an air background, with +/-5% accuracy, ensuring reliable sensor response in industrial safety applications.
What are the specifications of GASCO 17L-18A-0.53 calibration gas?
The GASCO 17L-18A-0.53 is a disposable cylinder with a CGA 600 connection, containing isobutane (29.4% LEL) 0.53% in an air background. Accuracy is +/-5%. It is designed for use with all OEM gas detectors and is not reusable.
Where to buy GASCO calibration gas 17L-18A-0.53 worldwide?
3G Electric supplies and delivers the GASCO 17L-18A-0.53 calibration gas to customers worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time.
How to use GASCO disposable calibration gas for gas detectors?
Attach the CGA 600 regulator to the cylinder, connect to the gas detector's inlet, and open the valve to release the isobutane mixture at the recommended flow rate. Allow the sensor to stabilize before reading. Dispose of the cylinder after single use per manufacturer guidelines.
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.









