GASCO Calibration Gas: Air, +/-5% Accuracy, C4H10, Calibration Gas
The GASCO Calibration Gas: Air (SKU 407U26, MPN 105ES-248-175) is a +/-5% accuracy calibration gas for portable gas detectors, containing Isobutene 175 ppm in an air background. Supplied in a 105 L cylinder, it is…
SKU 3G-OTH-549745
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Air (SKU 407U26, MPN 105ES-248-175) is a +/-5% accuracy calibration gas for portable gas detectors, containing Isobutene 175 ppm in an air background. Supplied in a 105 L cylinder, it is designed for use with all OEM gas detectors.
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. It contains Isobutene 175 ppm in an air background, ensuring reliable sensor response for safety monitoring in industrial environments.
What are the specifications of GASCO calibration gas 105ES-248-175?
This GASCO calibration gas (MPN 105ES-248-175) has +/-5% accuracy, contains Isobutene 175 ppm in an air background, and is supplied in a 105 L cylinder. It is designed for use with all OEM gas detectors.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this calibration gas to your facility, ensuring compliance with local import requirements.
How to use GASCO calibration gas for detector calibration?
Attach the GASCO cylinder to the detector's calibration adapter, open the valve, and allow the Isobutene 175 ppm mixture to flow at the recommended rate. Follow the detector manufacturer's procedure for zero and span adjustments. Always use in a well-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.









