GASCO 34L-490X Disposable Calibration Gas, 10 ppm H2S in Nitrogen, ±5% Accuracy
The GASCO Calibration Gas: Nitrogen (MPN 34L-490X) is a disposable calibration gas for portable gas detectors, featuring a mixture of Hydrogen Sulfide 10 ppm with +/-5% accuracy. Designed for use with all OEM gas…
SKU 3G-OTH-549018
Also listed as: 34L490X · 34L 490X
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-490X) is a disposable calibration gas for portable gas detectors, featuring a mixture of Hydrogen Sulfide 10 ppm with +/-5% accuracy. Designed for use with all OEM gas detectors, it uses a nitrogen background gas to verify sensor response across CH4/CO/H2S/O2 channels.
Frequently Asked Questions
What is GASCO calibration gas 34L-490X used for?
This disposable calibration gas verifies sensor response across CH4, CO, H2S, and O2 channels in portable gas detectors. It uses a nitrogen background gas with 10 ppm hydrogen sulfide and ±5% accuracy, compatible with all OEM gas detectors.
What are the specifications of GASCO 34L-490X calibration gas?
The GASCO 34L-490X is a disposable calibration gas with ±5% accuracy, containing 10 ppm hydrogen sulfide in a nitrogen background. It is designed for use with all OEM gas detectors to verify CH4, CO, H2S, and O2 sensors.
Where to buy GASCO calibration gas 34L-490X worldwide?
3G Electric supplies GASCO calibration gas 34L-490X worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this disposable calibration gas to your facility, ensuring compliance with your gas detection maintenance needs.
How to use GASCO 34L-490X calibration gas for gas detector maintenance?
Attach the GASCO 34L-490X disposable cylinder to your gas detector's calibration adapter, following the manufacturer's instructions. Apply the gas mixture (10 ppm H2S in nitrogen) at the recommended flow rate to verify sensor accuracy across CH4, CO, H2S, and O2 channels.
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.
