GASCO 34L-455X Calibration Gas Cylinder, Hydrogen Sulfide 25 ppm in Nitrogen
The GASCO Calibration Gas: Nitrogen (MPN 34L-455X) is a disposable calibration gas cylinder with +/-5% accuracy, containing a Hydrogen Sulfide 25 ppm gas mixture in a nitrogen background. Designed for use with all…
SKU 3G-OTH-549368
Also listed as: 34L455X · 34L 455X
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: Nitrogen (MPN 34L-455X) is a disposable calibration gas cylinder with +/-5% accuracy, containing a Hydrogen Sulfide 25 ppm gas mixture in a nitrogen background. Designed for use with all OEM gas detectors, it provides a reliable reference for verifying sensor response 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, Fluke) ensures you get the right answer, not just a catalog.
Frequently Asked Questions
What is GASCO calibration gas 34L-455X used for?
GASCO 34L-455X is a disposable calibration gas cylinder used to verify and adjust the response of portable gas detectors across industrial environments. It contains 25 ppm hydrogen sulfide in a nitrogen background, ensuring accurate sensor performance in applications like refining, chemical processing, and confined-space entry.
What are the specifications of GASCO 34L-455X calibration gas?
The GASCO 34L-455X is a disposable cylinder with +/-5% accuracy, containing a hydrogen sulfide 25 ppm gas mixture balanced in nitrogen. It is designed for use with all OEM gas detectors and is non-refillable. The background gas is nitrogen, and the cylinder is intended for single-use calibration.
Where to buy GASCO calibration gas 34L-455X worldwide?
3G Electric supplies GASCO 34L-455X calibration gas to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact our team to place an order and receive a competitive quote for your region.
How to use GASCO 34L-455X calibration gas for detector calibration?
Attach the GASCO 34L-455X cylinder to your gas detector's regulator, then open the valve to release the 25 ppm hydrogen sulfide mixture at the recommended flow rate. Expose the sensor to the gas for the time specified by the detector manufacturer, then adjust the reading to match the certified 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.
