GASCO 34L-479 Disposable Calibration Gas Cylinder (Propane/CO/H2S/N2/O2 in Air)
The GASCO Calibration Gas: Air (MPN 34L-479) is a disposable calibration gas cylinder with +/-5% accuracy, containing a mixture of Propane (25% LEL) 0.55% with C3H8/CO/H2S/N2/O2 in a background of Air. Designed for…
SKU 3G-OTH-549178
Also listed as: 34L479 · 34L 479
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GASCO Calibration Gas: Air (MPN 34L-479) is a disposable calibration gas cylinder with +/-5% accuracy, containing a mixture of Propane (25% LEL) 0.55% with C3H8/CO/H2S/N2/O2 in a background of Air. Designed for use with all OEM gas detectors, this cylinder provides a reliable reference for verifying sensor performance 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 you get the right answer, not just a catalog.
Frequently Asked Questions
What is GASCO calibration gas 34L-479 used for?
GASCO calibration gas 34L-479 is used to verify and calibrate portable gas detectors across all OEM brands. It provides a known mixture of propane (25% LEL) 0.55%, CO, H2S, N2, and O2 in air, ensuring accurate sensor response in industrial safety applications.
What are the specifications of GASCO 34L-479 calibration gas?
The GASCO 34L-479 is a disposable cylinder with +/-5% accuracy, containing a gas mixture of propane (25% LEL) 0.55%, CO, H2S, N2, and O2 in a background of air. It is designed for use with all OEM gas detectors and is non-refillable.
Where to buy GASCO calibration gas 34L-479 worldwide?
3G Electric supplies GASCO calibration gas 34L-479 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this disposable cylinder to facilities needing reliable calibration references for portable gas detectors.
How to use GASCO 34L-479 calibration gas for detector calibration?
Attach the GASCO 34L-479 cylinder to a regulator and flow adapter compatible with your gas detector. Apply the gas at the recommended flow rate, typically 0.5 L/min, and allow the sensor to stabilize before adjusting the detector reading to match the certified gas concentration.
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.
