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

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

The GASCO Calibration Gas: Nitrogen is a +/-5% accuracy calibration gas for portable gas detectors, containing a Methane 2.5% mixture with a Nitrogen background gas in a 105 L cylinder (MPN 105ES-303BS). Designed for…

SKU 3G-OTH-550573

Also listed as: 105ES303BS · 105ES 303BS

Brand
GASCO
Item
Calibration Gas: Nitrogen, +/-5% Accuracy, CH4/CO, Calibration Gas
Category
Calibration Gases for Portable Gas Detectors
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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.

Technical Specifications

GASCO
Manufacturer Part Number
105ES-303BS
Type
+/-5% Accuracy, CH4/CO, Calibration Gas
Gas Mixture
Methane 2.5%
For Use With
All OEM Gas Detectors
Background Gas
Nitrogen
Cylinder Capacity
105 L

Technical Documents

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

Product Description

The GASCO Calibration Gas: Nitrogen is a +/-5% accuracy calibration gas for portable gas detectors, containing a Methane 2.5% mixture with a Nitrogen background gas in a 105 L cylinder (MPN 105ES-303BS). Designed for use with all OEM gas detectors, it provides a verified gas standard for field or bench calibration of methane and carbon monoxide sensors.

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors that sense methane and carbon monoxide. It provides a certified gas standard for field or bench calibration, ensuring reliable readings in industrial safety applications.

What are the specifications of GASCO 105ES-303BS calibration gas?

The GASCO 105ES-303BS calibration gas contains a Methane 2.5% mixture with a Nitrogen background gas. It has +/-5% accuracy, a 105 L cylinder capacity, and is designed for use with all OEM gas detectors.

Where to buy GASCO calibration gas in worldwide?

3G Electric supplies GASCO calibration gas worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 105ES-303BS or other calibration gases for your detectors.

How to use GASCO calibration gas for gas detector calibration?

Attach the GASCO cylinder to the detector's calibration adapter, open the valve, and allow the gas to flow at the recommended rate. Follow the detector manufacturer's procedure to zero and span the sensors. After calibration, close the valve and store the cylinder upright.

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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