GASCO Calibration Gas: Air, +/-5% Accuracy, C3H8, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a propane-based calibration gas cylinder (30 ppm C3H8 in an air background) designed for use with all OEM portable gas detectors. Supplied in a 105 L cylinder with ±5% accuracy (MPN…
SKU 3G-OTH-550329
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Product Description
The GASCO Calibration Gas: Air is a propane-based calibration gas cylinder (30 ppm C3H8 in an air background) designed for use with all OEM portable gas detectors. Supplied in a 105 L cylinder with ±5% accuracy (MPN 105ES-176P-30), it provides a verified gas mixture for routine sensor calibration and bump testing across industrial safety applications.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and calibrate portable gas detectors in industrial safety applications. This 30 ppm propane mixture in air ensures sensors respond accurately to combustible gas hazards, supporting routine bump testing and calibration across all OEM detectors.
What are the specifications of GASCO calibration gas 105ES-176P-30?
The GASCO 105ES-176P-30 calibration gas cylinder contains 30 ppm propane (C3H8) in an air background, with ±5% accuracy and a 105 L capacity. It is designed for use with all OEM portable gas detectors and is supplied as a non-refillable cylinder.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver this 105 L propane calibration cylinder to safety teams and facilities anywhere.
How to use GASCO calibration gas for bump testing?
Attach the GASCO cylinder regulator to the 105 L cylinder, then apply the gas mixture to the detector's sensor port at the recommended flow rate. Allow the sensor to stabilize and compare the reading to the 30 ppm propane concentration. Follow the detector manufacturer's procedure for pass/fail criteria.
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.









