GASCO Calibration Gas: Air, +/-5% Accuracy, C4H8, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a +/-5% accuracy calibration gas cylinder (105 L capacity) containing a mixture of Refrigerant R-123a at 50 ppm in an air background, designed for use with all OEM gas detectors…
SKU 3G-OTH-550457
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Product Description
The GASCO Calibration Gas: Air is a +/-5% accuracy calibration gas cylinder (105 L capacity) containing a mixture of Refrigerant R-123a at 50 ppm in an air background, designed for use with all OEM gas detectors. This product is part of our broader industrial solutions across 14 departments, with specialist depth in combustion, pumps, and controls ensuring you get the right answer for your application.
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 cylinder contains Refrigerant R-123a at 50 ppm in an air background, ensuring reliable sensor response for refrigerant leak detection in HVAC, refrigeration, and industrial safety applications.
What are the specifications of GASCO calibration gas 105ES-80A-50?
The GASCO 105ES-80A-50 calibration gas cylinder has a 105 L capacity, +/-5% accuracy, and contains Refrigerant R-123a at 50 ppm in an air background. It is designed for use with all OEM gas detectors. 3G Electric supplies this gas across 14 industrial departments, with specialist depth in combustion, pumps, and controls.
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 since 1990, we source genuine calibration gases across 14 departments, including combustion, pumps, and controls, to ensure you get the right product for your application.
How to use GASCO calibration gas for gas detector calibration?
To calibrate a gas detector with GASCO calibration gas, attach the regulator to the cylinder, connect it to the detector's inlet, and flow the gas at the recommended rate. Allow the reading to stabilize, then adjust the detector to match the cylinder concentration (50 ppm R-123a). Always follow the detector manufacturer's instructions for safe handling.
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.









