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GASCO 103L-50-490 Disposable Calibration Gas, Carbon Monoxide 490 ppm, 103 L - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO 103L-50-490 Disposable Calibration Gas, Carbon Monoxide 490 ppm, 103 L

The GASCO Calibration Gas: Air is a disposable calibration gas for portable gas detectors, containing a Carbon Monoxide mixture of 490 ppm with +/-5% accuracy. Supplied in a 103 L cylinder with an Air background gas…

SKU 3G-OTH-550546

Also listed as: 103L50490 · 103L 50 490

Brand
GASCO
Item
103L-50-490 Disposable Calibration Gas, Carbon Monoxide 490 ppm, 103 L
Category
Calibration Gases for Portable Gas Detectors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GASCO
Manufacturer Part Number
103L-50-490
Type
Disposable, +/-5% Accuracy, CO, Calibration Gas
Gas Mixture
Carbon Monoxide 490 ppm
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
103 L

Technical Documents

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GASCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GASCO Calibration Gas: Air is a disposable calibration gas for portable gas detectors, containing a Carbon Monoxide mixture of 490 ppm with +/-5% accuracy. Supplied in a 103 L cylinder with an Air background gas, it is designed for use with all OEM gas detectors (MPN 103L-50-490).

Frequently Asked Questions

What is GASCO Calibration Gas 103L-50-490 used for?

This disposable calibration gas is used to verify and calibrate portable gas detectors across all OEM brands. The 490 ppm carbon monoxide mixture in air ensures accurate sensor response for safety compliance in industrial environments.

What are the specifications of GASCO Calibration Gas 103L-50-490?

The GASCO 103L-50-490 is a disposable calibration gas with a 103 L cylinder capacity, containing 490 ppm carbon monoxide in an air background. Accuracy is ±5%. It is designed for use with all OEM gas detectors.

Where to buy GASCO Calibration Gas 103L-50-490 worldwide?

3G Electric supplies the GASCO 103L-50-490 calibration gas to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct gas mixture for your portable gas detector calibration needs.

How to use GASCO Calibration Gas 103L-50-490 for detector calibration?

Attach the regulator to the 103 L cylinder, connect to the detector’s calibration port, and flow the 490 ppm carbon monoxide mixture at the manufacturer-recommended rate. Allow the reading to stabilize before adjusting the detector to match the 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.

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