GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a calibration gas for portable gas detectors, featuring a gas mixture of Oxygen 7% with +/-2% accuracy. It has a cylinder capacity of 105 L and is designed for use with all OEM…
SKU 3G-OTH-550355
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Product Description
The GASCO Calibration Gas: Nitrogen is a calibration gas for portable gas detectors, featuring a gas mixture of Oxygen 7% with +/-2% accuracy. It has a cylinder capacity of 105 L and is designed for use with all OEM gas detectors, with a background gas of Nitrogen.
Frequently Asked Questions
What is GASCO calibration gas with 7% oxygen used for?
This GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors that measure oxygen levels. The 7% oxygen mixture in a nitrogen background is a common test point for confirming low-oxygen alarms on instruments from all OEM detector brands.
What are the specifications of the GASCO 105ES-161-7 calibration gas cylinder?
The GASCO 105ES-161-7 calibration gas cylinder contains a mixture of 7% oxygen with nitrogen as the background gas. It has a cylinder capacity of 105 litres and delivers +/-2% accuracy. It is designed for use with all OEM portable gas detectors.
Where to buy GASCO calibration gas for portable gas detectors worldwide?
3G Electric supplies and delivers GASCO calibration gas cylinders worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 105ES-161-7 or any other calibration gas mixture for your portable gas detectors.
How to use GASCO calibration gas with a portable gas detector?
Attach the GASCO cylinder's regulator to the gas detector's calibration adapter. Open the valve to allow a controlled flow of the 7% oxygen mixture over the sensor. Follow the detector manufacturer's calibration procedure to adjust readings. Always use in a well-ventilated area and store cylinders upright.
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.









