GASCO Calibration Gas: Air, +/-2% Accuracy, C7H8, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a +/-2% accuracy calibration gas cylinder (MPN 105ES-70A-300) containing a mixture of Refrigerant R-134A at 300 ppm in an air background, with a 105 L cylinder capacity. Designed for…
SKU 3G-OTH-550425
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Product Description
The GASCO Calibration Gas: Air is a +/-2% accuracy calibration gas cylinder (MPN 105ES-70A-300) containing a mixture of Refrigerant R-134A at 300 ppm in an air background, with a 105 L cylinder capacity. Designed for use with all OEM gas detectors, it provides a grounded reference for verifying sensor response 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, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke) ensures we interpret your demand and deliver the right solution, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and adjust the response of portable gas detectors across all OEM brands. It provides a known concentration of Refrigerant R-134A at 300 ppm in air, ensuring accurate readings in industrial safety applications.
What are the specifications of GASCO 105ES-70A-300?
The GASCO 105ES-70A-300 calibration gas cylinder has +/-2% accuracy, a 105 L capacity, and contains Refrigerant R-134A at 300 ppm in an air background. 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 cylinder to your facility, ensuring compliance with local regulations.
How to use GASCO calibration gas for detector testing?
Attach the cylinder regulator to the GASCO calibration gas valve, connect to the detector's inlet, and flow gas at the recommended rate. Allow sensor readings to stabilize, then compare to the certified concentration of 300 ppm R-134A for accurate calibration.
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.









