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GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas

The GASCO Calibration Gas: Nitrogen is a disposable calibration gas cylinder with +/-5% accuracy, containing a Carbon Monoxide 250 ppm mixture in a nitrogen background. Designed for use with all OEM gas detectors…

SKU 3G-OTH-550517

Also listed as: 103L377 · 103L 377

Brand
GASCO
Item
Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas
Category
Calibration Gases for Portable Gas Detectors
Available to Order
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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-377
Type
Disposable, +/-5% Accuracy, CH4/CO/O2, Calibration Gas, Cylinder
Gas Mixture
Carbon Monoxide 250 ppm
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Nitrogen

Technical Documents

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

Product Description

The GASCO Calibration Gas: Nitrogen is a disposable calibration gas cylinder with +/-5% accuracy, containing a Carbon Monoxide 250 ppm mixture in a nitrogen background. Designed for use with all OEM gas detectors, this cylinder provides a verified gas concentration for routine sensor calibration and bump testing across industrial safety applications.

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas with 250 ppm carbon monoxide in nitrogen is used to verify and adjust the accuracy of portable gas detectors in industrial safety applications. Routine bump testing and calibration with this disposable cylinder ensure sensors respond correctly to hazardous gas levels, supporting compliance and worker protection.

What are the specifications of GASCO 103L-377 calibration gas?

The GASCO 103L-377 is a disposable calibration gas cylinder with +/-5% accuracy, containing 250 ppm carbon monoxide balanced in nitrogen. It is designed for use with all OEM gas detectors and is non-refillable. The background gas is nitrogen, and the mixture is verified for reliable sensor calibration.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver the 103L-377 cylinder to facilities needing verified gas mixtures for detector calibration. Contact us for a quote and delivery options.

How to use GASCO disposable calibration gas cylinder?

Attach the GASCO cylinder's regulator to the gas detector's calibration port, then open the valve to release the 250 ppm carbon monoxide mixture at the recommended flow rate. Allow the sensor to stabilize, then follow the detector's calibration procedure. Dispose of the cylinder responsibly after use; it is not refillable.

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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