GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/H2S/O2
The GASCO Calibration Gas: Nitrogen (MPN 58L-406-16.5) is a disposable calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features a methane mixture at 50% LEL (2.5%) with a…
SKU 3G-OTH-549001
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 58L-406-16.5) is a disposable calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features a methane mixture at 50% LEL (2.5%) with a background gas of nitrogen and offers +/-5% accuracy for CH4/CO/H2S/O2 sensors.
Frequently Asked Questions
What is GASCO Calibration Gas 58L-406-16.5 used for?
This disposable calibration gas is used to verify and adjust the accuracy of portable gas detectors that sense methane, carbon monoxide, hydrogen sulfide, and oxygen. It is compatible with all OEM gas detectors and is essential for safety compliance in industrial environments such as refineries, chemical plants, and confined-space entry.
What are the specifications of GASCO Calibration Gas 58L-406-16.5?
The GASCO 58L-406-16.5 is a disposable calibration gas with a methane mixture at 50% LEL (2.5%) in a nitrogen background. It provides ±5% accuracy for CH4, CO, H2S, and O2 sensors. The gas is non-reusable and is designed for use with all OEM portable gas detectors.
Where to buy GASCO Calibration Gas 58L-406-16.5 worldwide?
3G Electric supplies the GASCO 58L-406-16.5 calibration gas to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this disposable calibration gas for portable gas detectors.
How to use GASCO Calibration Gas 58L-406-16.5 for gas detector calibration?
Attach the disposable cylinder to the regulator and flow adapter of your portable gas detector. Apply the gas mixture at the recommended flow rate, typically 0.5 L/min, and allow the sensor readings to stabilize. Compare the displayed values to the certified gas concentration and adjust the detector per the manufacturer's instructions.
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.









