GASCO Calibration Gas: Air, +/-5% Accuracy, CHClF2, Calibration Gas
The GASCO Calibration Gas: Air is a +/-5% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It contains a mixture of Refrigerant R-22 at 50 ppm in a background of air…
SKU 3G-OTH-550428
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Product Description
The GASCO Calibration Gas: Air is a +/-5% accuracy calibration gas for portable gas detectors, compatible with all OEM gas detectors. It contains a mixture of Refrigerant R-22 at 50 ppm in a background of air, supplied in a 116 L cylinder (MPN 116ES-77A-50).
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. This specific mixture contains 50 ppm of Refrigerant R-22 in air, ensuring your detector reads correctly for refrigerant leak detection in HVAC and industrial applications.
What are the specifications of GASCO calibration gas 116ES-77A-50?
This GASCO calibration gas has a mixture of Refrigerant R-22 at 50 ppm in a background of air, with +/-5% accuracy. It is supplied in a 116 L cylinder and is compatible with all OEM gas detectors. The manufacturer part number is 116ES-77A-50.
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 116 L cylinder of R-22 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 your detector's calibration adapter using the appropriate regulator. Apply the gas at the flow rate specified by the detector manufacturer. Allow the reading to stabilize, then adjust the detector to match the 50 ppm R-22 concentration. Always follow the detector OEM's calibration procedure.
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.









